Kari Halonen

Peer-reviewed scientific articles

Journal article-refereed, Original research

A scheme to improve PCE of differential-drive CMOS rectifier for low RF input power

Chang, Yuan; Chouhan, Shailesh Singh; Halonen, Kari

2017 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A 0.18μm CMOS voltage multiplier arrangement for RF energy harvesting

Chouhan, Shailesh Singh; Halonen, Kari

2017 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Ultra low power beta multiplier-based current reference circuit

Chouhan, Shailesh Singh; Halonen, Kari

2017 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A 139 nW, 67 ppm / ^∘C BJT-CMOS-Based Voltage Reference Circuit

Chouhan, Shailesh Singh; Halonen, Kari

2017 in CIRCUITS SYSTEMS AND SIGNAL PROCESSING (Birkhause Boston)

ISSN: 0278-081X

A 352nW, 30 ppm/°C all MOS nano ampere current reference circuit

Chouhan, Shailesh singh; Halonen, Kari

2017 in MICROELECTRONICS JOURNAL (ELSEVIER SCI LTD)

ISSN: 0026-2692

Design and implementation of a 2 μA temperature-compensated MEMS-based real-time clock with ±4 ppm timekeeping accuracy

Gronicz, Jakub; Pulkkinen, Mika; Yucetas, Mikail; Halonen, Kari

2017 in MICROELECTRONICS JOURNAL (ELSEVIER SCI LTD)

ISSN: 0026-2692

A 53-117 GHz LNA in 28-nm FDSOI CMOS

Karaca, Denizhan; Varonen, Mikko; Parveg, Dristy; Vahdati, Ali; Halonen, Kari A I

2017 in IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1531-1309

Ultra-low power incremental delta-sigma ADC for energy harvesting sensor applications

Salomaa, Jarno; Jamali-Zavareh, Shiva; Pulkkinen, Mika; Chouhan, Shailesh Singh; Halonen, Kari

2017 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

90-GHz CMOS Phased-Array Transmitter Integrated on LTCC

Vahdati, A.; Lamminen, A.; Varonen, M.; Säily, J.; Lahti, M.; Kautio, Kari; Lahdes, M.; Parveg, D.; Karaca, D.; Halonen, K. A.I.

2017 in IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-926X

A 0.67-μW 177-ppm/°C All-MOS Current Reference Circuit in a 0.18-μm CMOS Technology

Chouhan, Shailesh Singh; Halonen, Kari

2016 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1549-7747

Efficiency enhanced voltage multiplier circuit for RF energy harvesting

Chouhan, Shailesh Singh; Nurmi, Marko; Halonen, Kari

2016 in MICROELECTRONICS JOURNAL (ELSEVIER SCI LTD)

ISSN: 0026-2692

A complete analysis and measurement results of the threshold voltage cancellation scheme for RF to DC converter

Chouhan, Shailesh Singh; Halonen, Kari

2016 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Alternative approach to design matching network for differential drive rectifier used in RF energy harvesting

Chouhan, Shailesh Singh; Halonen, Kari

2016 in MICROELECTRONICS JOURNAL (ELSEVIER SCI LTD)

ISSN: 0026-2692

Electro-mechanical hybrid PLL for MEMS oscillator temperature compensation system

Gronicz, Jakub; Aaltonen, Lasse; Chekurov, Nikolai; Halonen, Kari

2016 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

CMOS I/Q Subharmonic Mixer for Millimeter-Wave Atmospheric Remote Sensing

Parveg, Dristy; Varonen, Mikko; Kangaslahti, Pekka; Safaripour, A.; Hajimiri, A.; Tikka, Tero; Gaier, Todd; Halonen, Kari

2016 in IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1531-1309

A microwatt switched-capacitor voltage doubler-based voltage regulator for ultra-low power energy harvesting systems

Salomaa, Jarno; Pulkkinen, Mika; Halonen, Kari

2016 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A novel cascading scheme to improve the performance of voltage multiplier circuits

Chouhan, Shailesh Sing; Halonen, Kari

2015 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Design and implementation of a micro-power CMOS voltage reference circuit based on thermal compensation of Vgs

Chouhan, Shailesh Singh; Halonen, Kari

2015 in MICROELECTRONICS JOURNAL (ELSEVIER SCI LTD)

ISSN: 0959-8324

Design and implementation of micro-power temperature to duty cycle converter using differential temperature sensing

Chouhan, Shailesh Sing; Halonen, Kari

2015 in MICROELECTRONICS JOURNAL (ELSEVIER SCI LTD)

ISSN: 0959-8324

A Low Power Temperature to Frequency Converter for the On-Chip Temperature Measurement

Chouhan, Shailesh Sing; Halonen, Kari

2015 in IEEE SENSORS JOURNAL (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1530-437X

Nano-ampere PTAT current source with temperature inaccuracy <+/- 1 degrees C

Chouhan, Shailesh Singh; Halonen, Kari

2015 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

ISSN: 0013-5194

Threshold voltage compensation scheme for RF-to-DC converter used in RFID applications

Chouhan, Shailesh Sing; Halonen, Kari

2015 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

ISSN: 0013-5194

Design and implementation of all MOS micro-power voltage reference circuit

Chouhan, Shailesh Singh; Halonen, Kari

2014 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

MHEMT G-band low-noise amplifiers

Kärkkäinen, Mikko; Kantanen, Mikko; Caujolle-Bert, Sylvain; Varonen, Mikko; Weber, Rainer; Leuther, Arnulf; Seelmann-Eggebert, Mattias; Närhi, Tapani; Halonen, Kari A.I.

2014 in IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 2156-342X

Performance of printable supercapacitors in an RF energy harvesting circuit

Lehtimäki, Suvi; Li, Miao; Salomaa, Jarno; Pörhönen, Juho; Kalanti, Antti; Tuukkanen, Sampo; Heljo, Petri; Halonen, Kari; Lupo, Donald

2014 in INTERNATIONAL JOURNAL OF ELECTRICAL POWER AND ENERGY SYSTEMS (Elsevier Limited)

ISSN: 0142-0615

L, C and X band integrated synthetic aperture radar (SAR) receiver

Abu Bakar, Faizah; Holmberg, Jan; Nieminen, Tero; Nehal, Qaiser; Ukkonen, Pekka; Saari, Ville; Halonen, Kari; Åberg, Markku; Sundberg, Iiro

2013 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A High-Resolution Accelerometer With Electrostatic Damping and Improved Supply Sensitivity

Yucetas, Mikail; Pulkkinen, Mika; Kalanti, Antti; Salomaa, Jarno; Aaltonen, Lasse; Halonen, Kari

2012 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

A 2.2 mA 4.3 mm(2) ASIC for a 1000 degrees/s 2-Axis Capacitive Micro-Gyroscope

Aaltonen, Lasse; Kalanti, Antti; Pulkkinen, Mika; Paavola, Matti; Kamarainen, Mika; Halonen, Kari A.I.

2011 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

60 GHz amplifier employing slow-wave transmission lines in 65-nm CMOS

Sandström, Dan; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari

2010 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Continuous-Time Interface for a Micromachined Capacitive Accelerometer with NEA of 4 ug and Bandwidth of 300 Hz

Aaltonen, Lasse; Halonen, Kari

2009 in Sensors & Actuators: A Physical (SPRINGER)

An analog drive loop for a capacitive MEMS gyroscope

Aaltonen, Lasse; Halonen, Kari

2009 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A dual-band direct-conversion RF front-end for WiMedia UWB receiver

Kaukovuori, Jouni; Ryynänen, Jussi; Kaltiokallio, Mikko; Halonen, Kari

2009 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A Micropower $\Delta \Sigma$-Based Interface ASIC for a Capacitive 3-Axis Micro-Accelerometer

Paavola, Matti; Kämäräinen, Mika; Laulainen, Erkka; Saukoski, Mikko; Koskinen, Lauri; Kosunen, Marko; Halonen, Kari

2009 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

Impulse Sensitivity Function-Based Phase Noise Study for Low-Power Source-Coupled CMOS Multivibrators

Paavola, Matti; Laiho, Mika; Saukoski, Mikko; Kämäräinen, Mika; Halonen, Kari

2009 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

An Analog Processor Array Implementing Interconnect-Efficient Reference Data Shift and SAD/SSD Extraction for Motion Estimation

Poikonen, Jonne; Laiho, Mika; Paasio, Ari; Koskinen, Lauri; Halonen, Kari

2009 in EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING (Springer Publishing Company)

A 240-MHz low-pass filter with variable gain in 65-nm CMOS for a UWB radio receiver

Saari, Ville; Kaltiokallio, Mikko; Lindfors, Saska; Ryynänen, Jussi; Halonen, Kari

2009 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1057-7122

W-Band CMOS Amplifiers Achieving +10dBm Saturated Output Power and 7.5 dB NF

Sandström, Dan; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari A.I.

2009 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

High-resolution continuous-time interface for micromachined capacitive accelerometer

Aaltonen, Lasse; Rahikka, P.; Saukoski, M.; Halonen, K.

2008 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

A 12-Bit Ratio-Independent Algorithmic A/D Converter for a Capacitive Sensor Interface

Järvinen, Jere; Saukoski, Mikko; Halonen, Kari

2008 in IEEE, Transactions on Circuits and Systems (John Wiley and Sons Ltd)

Low noise amplifiers for D-band

Kantanen, Mikko; Kärkkäinen, Mikko; Varonen, Mikko; Laaninen, Mikko; Karttaavi, Timo; Weber, Rainer; Leuther, Arnulf; Seelmann-Eggebert, Matthias; Närhi, Tapani; Lahtinen, Janne; Halonen, Kari

2008 in European Microwave Association (John Wiley and Sons Ltd)

Analysis and design of passive polyphase filters

Kaukovuori, Jouni; Stadius, Kari; Ryynänen, Jussi; Halonen, Kari A I

2008 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1057-7122

A Micropower Front-End for Three-Axis Capacitive Micro-accelerometers

Kämäräinen, Mikko; Saukoski, Mikko; Paavola, Matti; Järvinen, Jere; Laiho, Mika; Halonen, Kari

2008 in IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT (Institute of Electrical and Electronics Engineers Inc.)

A low-power phase-locked loop for UWB applications

Rapinoja, Tapio; Stadious, Kari; Halonen, Kari

2008 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Programmable SiGe BiCMOS low-pass filter for a multicarrier WCDMA base-station receiver

Saari, Ville; Mustola, Jussi; Jussila, Jarkko; Ryynänen, Jussi; Lindfors, Saska; Halonen, Kari

2008 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Effects of Synchronous Demodulation in Vibratory MEMS Gyproscopes: A Theoretical Study

Saukoski, Mikko; Aaltonen, Lasse; Halonen, Kari

2008 in IEEE SENSORS JOURNAL (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Interface and Control Electronics for a Bulk MIcromachined Capacitive Gyproscope

Saukoski, Mikko; Aaltonen, Lasse; Salo, Teemu; Halonen, Kari

2008 in SENSORS AND ACTUATORS A: PHYSICAL (Elsevier)

Low-noise amplifiers for WCDMA base-station receivers

Tikka, Tero; Ryynänen, Jussi; Halonen, Kari

2008 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Millimeter-Wave Integrated Circuits in 65-nm CMOS

Varonen, Mikko; Kantanen, M.; Halonen, Kari.

2008 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

Multi-Tone fast Frequency Hopping Synthesizer for UWB Radio

Halonen, Kari; Ryynänen, Jussi; Stadius, Kari; Rapinoja, Tapio; Kaukovuori, Jouni

2007 in IEEE Transaction on Microwave Theory and Techniques (Institute of Electrical and Electronics Engineers Inc.)

W-band low noise amplifiers

Halonen, Kari; Varonen, Mikko; Kärkkäinen, Mikko; Kantanen, Mikko; Laaninen, Mikko; Karttaavi, Timo; Leuther, Arnulf; Seelmann-Eggebert, Matthias; Närhi, Tapani; Lahtinen, Janne

2007 in Proceedings of the European Microwave Association (Institute of Electrical and Electronics Engineers Inc.)

A Micropower Interface ASIC for a Capacitive 3-Axis Micro-Accelerometer

Paavola, Matti; Kämäräinen, Mika; Järvinen, Jere; Saukoski, Mikko; Laiho, Mika; Halonen, Kari

2007 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

Zero-Rate Output and Quadrature Compensation in Vibratory MEMS Gyroscopes

Saukoski, Mikko; Aaltonen, Lasse; Halonen, Kari A.I.

2007 in IEEE SENSORS JOURNAL (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Multitone fast frequency-hopping synthesizer for UWB radio

Stadius, Kari; Rapinoja, Tapio; Kaukovuori, Jouni; Ryynänen, Jussi; Halonen, Kari A I

2007 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

Dense CMOS implementation of a binary-programmable cellular neural network

Flak, Jacek; Laiho, M.; Paasio, A.; Halonen, K.

2006 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

Integrated circuits for multi-band multi-mode receivers

Ryynänen, Jussi; Lindfors, Saska; Stadius, Kari; Halonen, Kari A I

2006 in IEEE CIRCUITS AND SYSTEMS MAGAZINE (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1531-636X

WCDMA multicarrier receiver for base-station applications

Ryynänen, J.; Hotti, M.; Saari, V.; Jussila, J.; Malinen, A.; Summanen, L.; Tikka, T.; Halonen, K.

2006 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

A Current Re-Use Mixer and a PushPull Buffer for Base Station Applications

Tiiliharju, Esa; Pellikka, H.; Halonen, K.

2006 in IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS (Institute of Electrical and Electronics Engineers Inc.)

A Dual-Band Direct-Conversion RF Front-End with IIP2 Calibration

Hotti, M.; Kaukovuori, J.; Ryynänen, J.; Jussila, J.; Kivekäs, K.; Halonen, K.

2005 in Proceedings of the European Microwave Association (EuMA), Dec (Institute of Electrical and Electronics Engineers Inc.)

2.4-GHz receiver for sensor applications

Järvinen, J.; Kaukovuori, J.; Ryynänen, J.; Jussila, J.; Kivekäs, K.; Honkanen, M.; Halonen, K.

2005 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

Motion Estimation Computational Complexity Reduction with CNN Shape Segmentation

Koskinen, L.; Paasio, A.; Halonen, K.

2005 in IEEE Transactions on Circuits and Systems on Video Technology (Institute of Electrical and Electronics Engineers Inc.)

A multicarrier QAM modulator for WCDMA base-station with on-chip D/A converter

Kosunen, Marko; Vankka, Jouko; Waltari, M.; Halonen, Kari

2005 in IEEE Transactions on Very Large Scale Integration (VLSI) Systems (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Integrated amplifier circuits for 60 GHz broadband telecommunication

Kärkkäinen, Mikko; Varonen, Mikko; Kangaslahti, P.; Halonen, Kari

2005 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A 1.5V Direct Digital Synthesizer with Tunable Delta Sigma Modulator in 0.13um CMOS

Lindeberg, J.; Vankka, J.; Sommarek, J.; Halonen, K.

2005 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A Digital Modulator with Bandpass Delta-Sigma Modulator

Sommarek, J.; Vankka, J.; Ketola, J.; Lindeberg, J.; Halonen, Kari

2005 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A Broadband Double-Conversion RF Tuner

Stadius, K.; Malinen, A.; Järviö, P.; Paatsila, P.; Halonen, K.

2005 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Baseband Digital Predistorter with Quadrature Error Correction

Teikari, I.; Halonen, K.; Vankka, J.

2005 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A broadband quadrature-modulator with integrated baluns

Tiiliharju, E.; Halonen, K.

2005 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

An Active Differential Broad-Band Phase Splitter for Quadrature-Modulator Applications

Tiiliharju, Esa; Halonen, Kari

2005 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Resistive HEMT Mixers for 60-GHz Broad-Band Telecommunication

Varonen, Mikko; Kärkkäinen, Mikko; Riska, J.; Kangaslahti, P.; Halonen, Kari

2005 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Simple algorithm for peak windowing and its application in GSM, EDGE and WCDMA systems

Väänänen, O.; Vankka, J.; Halonen, K.

2005 in IEE Proceedings - Communications (Institute of Electrical Engineers)

A Mixed-Mode Polynomial Cellular Array Processor Hardware Realization

Laiho, Mika; Paasio, A.; Kananen, Asko; Halonen, Kari

2004 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (Institute of Electrical and Electronics Engineers Inc.)

A Broadband Quadrature-Modulator With Parallel Switchable Quadrature-Generation

Tiiliharju, Esa; Halonen, Kari

2004 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

A Direct Digital Synthesizer with Tunable Phase and Amplitude Error Feedback Structures

Vankka, J.; Lindeberg, J.; Halonen, K.

2004 in IEE Proceedings - Circuits, Devices and Systems (Institute of Electrical Engineers)

Direct Digital Synthesizer with Tunable Delta Sigma Modulator

Vankka, J.; Lindeberg, J.; Halonen, K.

2004 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A 1.76-GHz 22.6-mW Delta-Sigma fractional-n frequency synthesizer

Ahola, R.; Halonen, Kari

2003 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A 3-V 230-MHz CMOS decimation subsampler

Lindfors, Saska; Pärssinen, A.; Halonen, Kari

2003 in IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing (Institute of Electrical and Electronics Engineers Inc.)

A 14-bit Current-Steering DAC with Current-Mode deglither

Pirkkalaniemi, J.; Waltari, M.; Kosunen, M.; Sumanen, L.; Halonen, K.

2003 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A single-chip multimode receiver for GSM900, DCS1800, PCS1900, and WCDMA

Ryynänen, Jussi; Kivekäs, Kalle; Jussila, Jarkko; Sumanen, Lauri; Pärssinen, Aarno; Halonen, Kari A I

2003 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

80-MHz Bandpass Delta-Sigma Modulators for Multimode Digital IF Receivers

Salo, T.; Lindfors, Saska; Hollman, T.; Järvinen, Jere; Halonen, Kari

2003 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A Digital Quadrature Modulator With On-Chip D/A Converter

Vankka, Jouko; Sommarek, Johan; Ketola, J.; Teikari, Ilari; Halonen, Kari

2003 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

CNN applications from the hardware point of view: video sequence segmentation

Kananen, A.; Paasio, A.; Laiho, M.; Halonen, K.

2002 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

Calibration Techniques for Active BiCMOS Mixers

Kivekas, K.; Parssinen, A.; Ryynanen, J.; Jussila, J.; Halonen, K.

2002 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

Calibration techniques of active BiCMOS mixers

Kivekäs, Kalle; Pärssinen, Aarno; Ryynänen, Jussi; Jussila, Jarkko; Halonen, Kari

2002 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

A Mixed-Mode Polynomial Type CNN for Analyzing Brain Electrical Activityin Epilepsy

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2002 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

A 80-MHz Bandpass DS Modulator for a 100-MHz IF Receiver

Salo, T.; Lindfors, S.; Halonen, K.

2002 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

Dual-mode pipeline A/D converter for direct conversion receivers

Sumanen, L.; Halonen, K.

2002 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

Current-folded mixer for up-converison applications

Tiiliharju, E.; Halonen, K.

2002 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

ISSN: 0013-5194

A Multicarrier GMSK Modulator With On-Chip D/A Converter for Base Stations

Vankka, J.; Pyykönen, J.; Sommarek, J.; Honkanen, M.; Halonen, K.

2002 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A GSM/EDGE/WCDMA Modulator with on-chip D/A Converter for Base Stations

Vankka, J.; Ketola, J.; Sommarek, J.; Väänänen, O.; Kosunen, M.; Halonen, K.

2002 in IEEE Transactions on Circuits and Systems, Part II (Institute of Electrical and Electronics Engineers Inc.)

Performance of EVM and PCDE Quality Metrics in a WCDMA Downlink

Väänänen, O.; Vankka, J.; Halonen, K.

2002 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

Reducing the Crest Factor of CDMA Downlink Signal by Adding Unused Channelization Codes

Väänänen, O.; Vankka, J.; Viero, T.; Halonen, K.

2002 in IEEE COMMUNICATIONS LETTERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

A 2.7-V CMOS Dual-Mode Baseband Filter for PDC and WCDMA

Hollman, T.; Lindfors, S.; Länsirinne, M.; Jussila, J.; Halonen, K.

2001 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A 22-mA 3.0-dB NF direct conversion receiver for 3G WCDMA

Jussila, J.; Ryynänen, J.; Kivekäs, K.; Sumanen, L.; Pärssinen, A.; Halonen, K.

2001 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

Active Mixers for Direct Conversion Receivers with 0.35-um BiCMOS

Kivekäs, K.; Pärssinen, A.; Halonen, K.

2001 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Characterization of IIP2 and DC-Offsets in Transconductance Mixers

Kivekäs, K.; Pärssinen, A.; Halonen, K.

2001 in IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing (SPRINGER)

"A New Cell Output Nonlinearity for Dense Cellular Nonlinear Network Integration",

Paasio, A.; Halonen, K.

2001 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (Institute of Electrical and Electronics Engineers Inc.)

SiGe LNAs for UMTS system

Paatsila, Petteri; Stadius, Kari; Ryynänen, Jussi; Halonen, Kari

2001 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A dual-band RF front-end for WCDMA and GSM applications

Ryynänen, J.; Kivekäs, K.; Jussila, Jaakko; Pärssinen, A.; Halonen, K.

2001 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

80MHz bandpass delta-sigma modulator using switched-capacitor resonator structure

Salo, T.; Lindfors, S.; Halonen, K.

2001 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

A 10-bit 200-MS/s CMOS Parallel Pipeline A/D Converter

Sumanen, L.; Waltari, M.; Halonen, K.

2001 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A Multicarrier GMSK Modulator

Vankka, J.; Honkanen, M.; Halonen, K.

2001 in IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0733-8716

"1-V, 9-Bit Pipelined Switched-Opamp ADC"

Waltari, M.; Halonen, K.

2001 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

CMRR Enhancement Techniques for Current-Mode Instrumentation Amplifiers

Koli, K.; Halonen, K.

2000 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (Institute of Electrical and Electronics Engineers Inc.)

A 2.7-V Elliptical MOSFET-Only gmC-OTA Filter

Lindfors, S.; Halonen, K.; Ismail, M.

2000 in IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing (Institute of Electrical and Electronics Engineers Inc.)

A New Cell Output Nonlinearity for Dense Cellular Nonlinear Network Integration

Paasio, A.; Halonen, K.

2000 in IEEE Transactions on Circuits and Systems-I: Fundamental Thery and Applications. (Institute of Electrical and Electronics Engineers Inc.)

A Multicarrier QAM Modulator

Vankka, J.; Kosunen, M.; Sanchis, I.; Halonen, K.

2000 in IEEE Transactions on Circuits and Systems II (Institute of Electrical and Electronics Engineers Inc.)

A 2GHz Phase-Locked Loop Frequency Synthesizer with On-Chip VCO

Ahola, R.; Vikla, J.; Lindfors, S.; Routama, J.; Halonen, K.

1999 in Analog Integrated Circuits and Signal Processing, Special Issue: Selected Articles from the 1997 NORCHIP Conference (Institute of Electrical and Electronics Engineers Inc.)

A CMOS Quadrature Baseband Frequency Synthesizer/Modulator

Kosunen, M.; Vankka, J.; Waltari, M.; Sumanen, L.; Koli, K.; Halonen, K.

1999 in Analog Integrated Circuits and Signal Processing, Special Issue: Selected Articles from the 1997 NORCHIP Conference (Institute of Electrical and Electronics Engineers Inc.)

A 3V Continuous-Time Filter with On-Chip Tuning for IS-95

Lindfors, S.; Jussila, J.; Halonen, K.; Porra, V.

1999 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A QCIF Resolution Binary I/O CNN-UM Chip

Paasio, A.; Kananen, A.; Halonen, K.; Porra, V.

1999 in Journal of VLSI Signal Processing (Institute of Electrical and Electronics Engineers Inc.)

A 2-GHz Wide-Band Direct Conversion Receiver for WCDMA Applications

Pärssinen, A.; Jussila, J.; Ryynänen, J.; Sumanen, L.; Halonen, K.

1999 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A 220-MSample/s CMOS Sample-and-Hold Circuit Using Double-Sampling

Waltari, M.; Halonen, K.

1999 in Analog Integrated Circuits and Signal Processing, Special Issue: Selected Articles from the 1997 NORCHIP Conference (Institute of Electrical and Electronics Engineers Inc.)

Current-Mode Temperature Compensated Continuous-Time Cmos Transconductance-C Filter

Koli, K.; Halonen, K.

1998 in Analog Integrated Circuits and Signal Processing, Special Issue: Selected Articles from the 1996 NORCHIP Seminar (Institute of Electrical and Electronics Engineers Inc.)

Direct Digital Syntesizer with on-Chip D/A-converter

Vankka, J.; Waltari, M.; Kosunen, M.; Halonen, K.

1998 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

Fully differential switched opamp with enhanced common mode feedback

Waltari, M.; Halonen, K.

1998 in ELECTRONICS LETTERS (Institution of Engineering and Technology)

Fast and compact 16 by 16 CNN implementation

Dawidziuk, A.; Halonen, K.; Porra, V.

1997 in Analog Integrated Circuits and Signal Processing, Special Issue: Selected Articles from the 1995 NORCHIP Seminar (Institution of Engineering and Technology)

A Fullu-Differential Class-AB Switched-Current Integrator for Signal cd wProcessing

Halonen, K.

1997 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

A Low-Voltage, Low-Power CMOS Fifth-Order Elliptic GM-C Filter for Baseband Mobile, Wireless Communication

Hung, C.C.; Halonen, K.; Ismail, M.; Porra, V.; Hyogo, A.

1997 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

CMOS Low-Voltage RAIL-to-RAIL V-I Converters

Hung, C.C.; Hwang, C.; Halonen, K.; Porra, V.

1997 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

A low-power lowpass OTA-C filter for Megaherz range

Koli, K.; Halonen, K.

1997 in Analog Integrated Circuits and Signal Processing, Special Issue: Selected Articles from the 1995 NORCHIP Seminar (SPRINGER)

A Very-High Impedance, High-Swing Cascode Stage for Sub-micron Analog VLSI

Zarabadi, S.; Ismail, M.; Halonen, K.

1997 in IEEE Circuits and Devices (SPRINGER)

N-path, Dynamic Element Matching for Multibit Bandpass sigma-delta-modulators

Ööpik, P.; Halonen, K.

1997 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

Temperature Compensated Logarithmic Amplifier

Koli, K.; Halonen, K.

1996 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Programmable analogue VLSI CNN chip with local digital logic

Halonen, K.; Porra, V.; Roska, T.; Chua, L.

1992 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

Review article, Literature review, Systematic review

W-band phase shifter in 28-nm CMOS

Vahdati, Ali; Parveg, Dristy; Varonen, Mikko; Kärkkäinen, Mikko; Karaca, Denizan; Halonen, Kari A.I.

2015 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Book section, Chapters in research books

Keskuksena Helsinki

Ahola, E-K.; Halonen, K.

2009

ISBN: 9525797114

A 48 x 48 CNN chip for B/W image processing

Paasio, A.; Kananen, A.; Halonen, K.; Porra, V.

2001

ISBN: 0471956066

"Programmable Analogue VLSI CNN Chip with Local Digital Logic",

Halonen, K.; Porra, V.; Roska, T.; Chua, L.O.

1993

Conference proceedings

A 180-nW static power UWB IR transmitter front-end for energy harvesting applications

Haapala, Tuomas; Pulkkinen, Mika; Salomaa, Jarno; Halonen, Kari

2017 in IEEE International Symposium on Circuits and Systems proceedings (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 978-1-4673-6852-0

ISSN: 2379-447X

A 180-GHz CMOS down-converter MMIC for atmospheric remote sensing applications

Parveg, Dristy; Varonen, Mikko; Safaripour, Amirreza; Bowers, Steven; Tikka, Tero; Kangaslahti, Pekka; Gaier, Todd; Hajimiri, Ali; Halonen, Kari A I

2017

ISBN: 9781509052363

462-nW 2-axis gesture sensor interface based on capacitively controlled ring oscillators

Pulkkinen, Mika; Salomaa, Jarno; Moayer, Mohammadmehdi; Haapala, Tuomas; Halonen, Kari

2017 in IEEE International Symposium on Circuits and Systems proceedings (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 978-1-4673-6853-7

ISSN: 2379-447X

Voltage multiplier arrangement for heavy load conditions in RF energy harvesting

Chouhan, Shailesh Singh; Halonen, Kari

2016

ISBN: 978-1-5090-1095-0

Performance evaluation of classical differential rectifier by using forward body biasing technique

Chouhan, Shailesh Singh; Halonen, Kari

2016

ISBN: 978-1-5090-1095-0

A 1.3-μW 12-bit incremental ΔΣ ADC for energy harvesting sensor applications

Jamali-Zavareh, Shiva; Salomaa, Jarno; Pulkkinen, Mika; Chouhan, Shailesh Singh; Halonen, Kari

2016

ISBN: 978-1-5090-1095-0

A current controlled oscillator based readout front-end for neurochemical sensing in 65nm CMOS technology

Olabode, Olaitan; Kosunen, Marko; Halonen, Kari

2016 in IEEE International Symposium on Circuits and Systems (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781479953400

ISSN: 0271-4302

Demonstration of a 0.325-THz CMOS amplifier

Parveg, Dristy; Karaca, Denizhan; Varonen, Mikko; Vahdati, Ali; Halonen, Kari A I

2016 in Global Symposium on Milllimeter Waves (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781509013487

ISSN: 2380-9515

A 124-184 GHz amplifier using slow-wave transmission lines in 28-nm FDSOI CMOS process

Parveg, Dristy; Karaca, Denizhan; Varonen, Mikko; Vahdati, Ali; Halonen, Kari A I

2016 in Global Symposium on Milllimeter Waves (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781509013487

ISSN: 2380-9515

45.2% Energy efficiency improvement of UWB IR Tx by use of differential PPM in 180nm CMOS

Pulkkinen, Mika; Haapala, Tuomas; Salomaa, Jarno; Halonen, Kari

2016 in IEEE International Symposium on Circuits and Systems (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781479953400

ISSN: 0271-4302

Energy harvesting ASIC for autonomous sensors

Salomaa, Jarno; Pulkkinen, Mika; Haapala, Tuomas; Chouhan, Shailesh Singh; Halonen, Kari

2016 in IEEE International Symposium on Circuits and Systems (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781479953400

ISSN: 2379-447X

Design of an 85-95-GHz differential amplifier in 28-nm CMOS FDSOI

Vahdati, Ali; Varonen, Mikko; Parveg, Dristy; Karaca, Denizhan; Halonen, Kari A I

2016 in Global Symposium on Milllimeter Waves (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781509013487

ISSN: 2380-9515

Improved detection scheme for non-coherent UWB communications

Zhohov, Roman; Bunin, Sergey; Halonen, Kari

2016

ISBN: 9781509015788

A Novel Forward Body Biasing Technique for Subthreshold Ring Oscillators

Chang, Y.; Chouhan, Shailesh Sing; Halonen, Kari

2015

ISBN: 978-1-4799-9877-7

A micro power temperature compensated frequency generating circuit

Chouhan, Shailesh Sing; Halonen, Kari

2015

ISBN: 978-1-4799-9877-7

Wideband Millimeter Wave Active and Passive Mixers in 28 nm Bulk CMOS Technology

Parveg, Dristy; Varonen, Mikko; Kärkkäinen, Mikko; Karaca, Denizan; Vahdati, Ali; Halonen, Kari A.I.

2015

ISBN: 978-2-87487-040-8

Modeling and Applications of Millimeter wave Slow wave Coplanar Coupled Lines in CMOS

Parveg, Dristy; Vahdati, Ali; Varonen, Mikko; Karaca, Denizan; Halonen, Kari A.I.

2015

ISBN: 978-2-87487-040-8

SPI Interface, Mux-based Synchronizer and DSP Unit for a MEMS-based Accelerometer

Pulkkinen, Mika; Aaltonen, Lasse; Halonen, Kari

2015

ISBN: 978-1-4799-8391-9

Power Management System For Ultra-Low Power Energy Harvesting Applications

Salomaa, Jarno; Pulkkinen, Mika; Haapala, Tuomas; Nurmi, Marko; Halonen, Kari

2015

ISBN: 978-1-4799-8391-9

A 100-GHz phase shifter in 28-nm CMOS SOI

Vahdati, Ali; Parveg, Dristy; Varonen, Mikko; Kärkkäinen, Mikko; Karaca, Denizan; Halonen, Kari

2015

ISBN: 978-2-87487-040-8

A 9-bit current-steering Digital to Analog Converter for differential dc-offset compensation of a baseband chain

Bakar, Faizah Abu; Murad, Sohiful Anuar Zainol; Ismail, Rizalafande Che; Saari, Ville; Halonen, Kari

2014

ISBN: 978-1-4799-6428-4

Internal Vth Cancellation Scheme for RF to DC Rectifiers Used in RF Energy Harvesting

Chouhan, Shailesh Singh; Halonen, Kari

2014

Voltage multiplier circuit for UHF RF to DC conversion for RFID applications

Chouhan, Shailesh Singh; Halonen, Kari

2014

ISBN: 978-147995442-1

The design and implementation of DTMOS biased all PMOS rectifier for RF energy harvesting

Chouhan, Shailesh Singh; Halonen, Kari

2014

A modified CMOS nano-power resistor less current reference circuit

Chouhan, Shailesh Singh; Halonen, Kari

2014

A CMOS Temperature to Duty Cycle Converter Using Differential Temperature Sensing

Chouhan, Shailesh Singh; Halonen, Kari

2014

A CMOS based µ-power smart temperature sensor for ON-chip thermal monitoring

Chouhan, Shailesh Singh; Halonen, Kari

2014

A 2 mu A Temperature Compensated MEMS-based Real Time Clock with +/- 4 ppm Timekeeping Accuracy

Gronicz, Jakub; Pulkkinen, Mika; Yucetas, Mikail; Halonen, Kari

2014 in IEEE International Symposium on Circuits and Systems (IEEE)

ISSN: 0271-4302

A 2µA temperature compensated MEMS-based real time clock with ±4 ppm timekeeping accuracy

Gronicz, Jakub; Pulkkinen, Mika; Yucetas, Mikail; Halonen, Kari

2014

A Switched-Capacitor Voltage Regulator for Ultra-Low Power Energy Harvesting Systems

Salomaa, Jarno; Pulkkinen, Mika; Halonen, Kari

2014

A modified cross coupled rectifier based charge pump for energy harvesting using RF to DC conversion

Chouhan, Shailesh Singh; Halonen, Kari

2013

A Simple All MOS Voltage Reference for RFID Applications

Chouhan, Shailesh Singh; Halonen, Kari

2013

The DTMOS based UHF RF to DC Conversion

Chouhan, Shailesh Singh; Halonen, Kari

2013

A Micropower 4.8 ppm/0C CMOS Voltage Reference Circuit for Linear Drop out Regulator used in RFID

Chouhan, Shailesh Singh; Halonen, Kari

2013

A 1.8 MHz MEMS-based oscillator with synchronous amplitude limiter.

Gronicz, Jakub; Aaltonen, Lasse; Chekurov, Nikolai; Kosunen, Marko; Halonen, Kari

2013

ISBN: 978-3-00-043430-3

A MEMS-based oscillator with synchronous amplitude control

Gronicz, Jakub; Chekurov, Nikolai; Aaltonen, Lasse; Halonen, Kari

2013

ISBN: 978-1-4673-4580-4

MHEMT G-Band Low-Noise Amplifiers

Kärkkäinen, Mikko; Kantanen, Mikko; Caujolle-Bert, Sylvain; Varonen, Mikko; Weber, Rainer; Leuther, Arnulf; Seelmann-Eggebert, Matthias; Närhi, Tapani; Halonen, Kari A.I.

2013

Design of Mixers for a 130-GHz Transceiver in 28-nm CMOS

Parveg, Dristy; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari A.I.

2013

Design of a W-Band 2-bit Differential CMOS Phase Shifter

Vahdati, Vahdati; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari A.I.

2013

A Temperature Sensor with3s Inaccuracy of +0.5/-0.75 ?C and Energy per Conversion of 0.65 µJ Using a 0.18 µm CMOS Technology

Yucetas, Mikail; Pulkkinen, Mika; Gronicz, Jakub; Halonen, Kari

2013

Multiband Integrated Synthetic Aperture Radar (SAR) Receiver

Abu Bakar, Faizah; Nehal, Qaiser; Ukkonen, Pekka; Saari, Ville; Halonen, Kari; Åberg, Markku; Sundberg, Iiro

2012 in IEEE International Conference on Electronics Circuits and Systems (IEEE and KUSTAR, UAE)

ISBN: 978-1-4673-1261-5

A Novel On-Chip Ultra-low Power Temperature Sensing Scheme

Chouhan, Shailesh Singh; Halonen, Kari

2012

ISBN: 978-1-4673-2222-5

Reflectarray for 120-GHz beam steering application: design, simulations, and measurements

Tamminen, A.; Ala-Laurinaho, J.; Gomes-Martins, D.; Häkli, J.; Koivisto, P.; Kärkkäinen, M.; Mäkelä, S.; Pursula, P.; Rantakari, P.; Sipilä, M.; Säily, J.; Tuovinen, R.; Varonen, M.; Halonen, Kari A.I. ; Luukanen, A.; Räisänen, Antti V.

2012

Integrated SAR Receiver/Converter for L, C and X-Bands

Åberg, Markku; Holmberg, Jan; Abu Bakar, Faizah; Nieminen, Tero; Nehal, Qaiser; Ukkonen, Pekka; Saari, Ville; Halonen, Kari; Poutanen, Torsti; Sundberg, Iiro

2012

Analog Baseband Chain with Analog to Digital Converter (ADC) of Synthetic Aperture Radar (SAR) Receiver

Abu Bakar, Faizah; Nieminen, Tero; Nehal, Qaiser; Ukkonen, Pekka; Saari, Ville; Halonen, Kari

2011

Inductorless voltage regulator system with voltage increasing capability for low-power sensors

Kalanti, Antti; Aaltonen, Lasse; Yücetas, Mikail; Pulkkinen, Mika; Kämäräinen, Mika; Halonen, Kari

2011

Operational Amplifier Design For High-Speed Pipelined Analog-to-Digital Converters in Deep-Submicron CMOS Processes

Nieminen, Tero; Halonen, Kari

2011

Single and Two-stage OTAs for High-Speed CMOS Pipelined ADCs

Nieminen, Tero; Halonen, Kari

2011

94-GHz Power-Combining Power Amplifier with +13-dBm Saturated Output Power in 65-nm CMOS

Sandström, Dan; Martineau, Baudouin; Varonen, Mikko; Kärkkäinen, Mikko; Cathelin, Andreia; Halonen, Kari

2011

W-band Power Amplifier in 65-nm CMOS

Sandström, Dan; Martineau, Baudouin; Varonen, Mikko; Kärkkäinen, Mikko; Cathelin, Andreia; Halonen, Kari

2011

A 100-GHz Balanced FET Frequency Doubler in 65-nm CMOS

Varonen, Mikko; Kärkkäinen, Mikko; Sandström, Dan; Halonen, Kari

2011

A Charge Balancing Accelerometer Interface with Electrostatic Damping

Yücetas, Mikail; Aaltonen, Lasse; Pulkkinen, Mika; Salomaa, Jarno; Kalanti, Antti; Halonen, Kari

2011

A Chopper Stabilized Low-power Differential Delta-sigma ADC

Yücetas, Mikail; Aaltonen, Lasse; Pulkkinen, Mika; Kalanti, Antti; Halonen, K.A.I.

2011

A 4.3 mm^2 ASIC for a 300 deg/s 2-axis capacitive micro-gyroscope

Aaltonen, Lasse; Kalanti, Antti; Pulkkinen, Mika; Kämäräinen, Mika; Halonen, Kari

2010

A 190MHz 4nV/vHz Analog Baseband Chain of Synthetic Aperture Radar (SAR) Receiver

Abu Bakar, Faizah; Nehal, Qaiser; Ukkonen, Pekka; Saari, Ville; Halonen, Kari

2010

Charge-Pump Based Frequency Regulator for Precision Supply Generation

Kalanti, Antti; Yucetas, Mikail; Salomaa, Jarno; Aaltonen, Lasse; Halonen, Kari

2010

A Power-On Reset with Accurate Hysteresis

Kalanti, Antti; Aaltonen, Lasse; Paavola, Matti; Kämäräinen, Mika; Pulkkinen, Mika; Halonen, Kari

2010

Transmission Line and Lange Coupler Implementations in CMOS

Kärkkäinen, Mikko; Sandström, Dan; Varonen, Mikko; Halonen, Kari

2010

A Wideband Variable Gain Amplifier with feedback DC-Offset Correction in 0.13 µm CMOS Technology

Nehal, Qaiser; Saari, Ville; Halonen, Kari

2010

An 1.2V 440-MS/s 0.13-µm CMOS Pipelined Analog-to-Digital Converter With 5-8bit Mode Selection,

Nieminen, Tero; Halonen, Kari

2010

Reference Voltage Generation in High-Speed Pipelined Analog-to-Digital Converters

Nieminen, Tero; Halonen, Kari

2010

An 8-bit 440-MS/s Pipelined Analog-to-Digital Converter in 0.13-µm CMOS

Nieminen, Tero; Halonen, Kari

2010

A Second-Order Low-Power ?S Modulator For Pressure Sensor Applications

Nieminen, Tero; Halonen, Kari

2010

A Delta Sigma ADC for Low Power Sensor Applications

Salomaa, Jarno; Yucetas, Mikail; Kalanti, Antti; Aaltonen, Lasse; Halonen, Kari

2010 in IEEE International Symposium on Circuits and Systems (Technoconsult ApS)

ISBN: 978-1-4244-5309-2

ISSN: 0271-4302

A W-band 65nm CMOS transmitter front-end with 8GHz IF bandwidth and 20dB IR-ratio

Sandström, Dan; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari

2010

W-Band Radio Front-End Circuits in 65-nm CMOS

Varonen, Mikko; Sandström, Dan; Kärkkäinen, Mikko; Halonen, Kari

2010

An Analog Closed-Loop SC Accelerometer Interface for a Capacitive High-Q Sensor Element

Yücetas, Mikail; Kalanti, Antti; Salomaa, Jarno; Aaltonen, Lasse; Halonen, Kari

2010

Linearity Study of a Self-balancing Capacitive Halfbridge Sensor Interface

Yücetas, Mikail; Aaltonen, Lasse; Halonen, Kari

2010

A Closed-Loop SC Interface for a ±1.4g Accelerometer with 0.33% Nonlinearity and 2µg/vHz Input Noise Density

Yücetas, Mikail; Salomaa, Jarno; Kalanti, Antti; Aaltonen, Lasse; Halonen, Kari

2010

An Interface for a 300-o/s Capasitive 2-Axis Micro-Gyroscope with Pseudo-CT Readout

Aaltonen, Lasse; Speeti, Timo; Saukoski, Mikko; Halonen, Kari

2009

On-chip charge-pump with continuous frequency regulation for precision high-voltage generation, Proc.

Aaltonen, Lasse; Halonen, Kari

2009

60-GHz receiver and transmitter front-Ends in 65-nm CMOS

Kärkkäinen, Mikko; Varonen, Mikko; Sandström, Dan; Halonen, Kari

2009

W-band CMOS amplifiers achieving + 10dBm saturated output power and 7.5. dB NF

Sandström, Dan; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari

2009

Integrated charge-pump phase-locked loop with SC-loop filter for capacitive microsensor readout, Proc.

Speeti, Timo; Aaltonen, Lasse; Halonen, Kari

2009

A 60-GHz CMOS receiver with an on-chip ADC

Varonen, Mikko; Kaltiokallio, Mikko; Saari, Ville; Viitala, Olli; Kärkkäinen, Mikko; Lindfors, Saska; Ryynänen, Jussi; Halonen, Kari A I

2009

ISBN: 9781424433780

High resolution analog-to-digital converter for low-frequency high-voltage signals, proc.int.conf. on electronics, circuit and systems

Aaltonen, Lasse; Halonen, Kari

2008

Behavioral Simulation of Fractional-N-PLL Frequency Synthesizers: Phase Approach

Bruzdzinski, Jakub; Gronicz, Jakub; Aaltonen, Lasse; Halonen, Kari

2008

A WiMedia UWB receiver with a synthesizer

Kaltiokallio, Mikko; Saari, Ville; Rapinoja, Tapio; Stadius, Kari; Ryynänen, Jussi; Lindfors, Saska; Halonen, Kari

2008

ISBN: 9781424423620

Design Aspects of 65-nm CMOS MMICs

Kärkkäinen, Mikko; Varonen, Mikko; Sandström, Dan; Tikka, Tero; Lindfors, Saska; Halonen, Kari

2008

Noise filtering for tilt compensated compass

Laulainen, Erkka; Koskinen, Lauri; Kosunen, Marko; Halonen, Kari

2008

A Micropower Low-Dropout Regulator with a Programmable On-Chip Load Capacitor for a Low Power Capacitive Sensor Interface

Paavola, Matti; Kämäräinen, Mika; Saukoski, Mikko; Halonen, Kari

2008

A 21.2 uA DeltaSigma-Based Interface ASIC for a Capacitive 3-Axis Micro-Accelerometer

Paavola, Matti; Kämäräinen, Mika; Laulainen, Erkka; Saukoski, Mikko; Koskinen, Lauri; Kosunen, Marko; Halonen, Kari

2008

60 GHz Amplifier Employing Slow-wave Transmission Lines in 65-nm CMOS

Sandström, Dan; Varonen, Mikko; Kärkkäinen, Mikko; Halonen, Kari

2008

Charge-Pump PLL with SC-Loop Filter for Low Frequency Reference Signal

Speeti, Timo; Aaltonen, Lasse; Halonen, Kari

2008

Multiband receiver for base-station applications

Tikka, Tero; Ryynänen, Jussi; Halonen, Kari

2008

ISBN: 1424414636

SiGe BiCMOS high linearity mixers for base-station applications

Tikka, Tero; Saari, Ville; Jussila, Jarkko; Halonen, Kari; Ryynänen, Jussi

2008

ISBN: 9782874870071

Continuous Time Interface for ±1.5 g Closed-Loop Accelerometer

Aaltonen, Lasse; Rahikkala, Pasi; Saukoski, Mikko; Halonen, Kari

2007

High Resolution Analog Interface for Micromachined Capacitive Accelerometer

Aaltonen, Lasse; Rahikkala, Pasi; Saukoski, Mikko; Halonen, Kari

2007

A Micropower Voltage, Current and Temperature Reference for a Low-Power Capacitive Sensor Interface

Halonen, Kari; Paavola, Matti; Saukoski, Mikko; Laiho, Mika

2007

A Nanopower Double-Mode I-V Frequency Reference for an Ultra-Low-Power Capacitive Sensor Interface

Halonen, Kari; Paavola, Matti; Saukoski, Mikko; Laiho, Mika

2007

12-bit 2.4 GHz D/A Upconverter

Halonen, Kari; Turunen, Vesa; Kosunen, Marko; Nieminen, T.

2007

Decimation Filter for a Low-Power Sensor-Interface System

Halonen, Kari; Laulainen, Eero; Kosunen, Marko; Turunen, Vesa; Paavola, Matti

2007

A direct-conversion RF front-end in a 65-nm CMOS

Kaukovuori, Jouni; Ryynänen, Jussi; Halonen, Kari

2007

ISBN: 1424407729

A dual-band direct-conversion RF front-end for WiMedia UWB receiver

Kaukovuori, Jouni; Ryynänen, Jussi; Halonen, Kari A I

2007

ISBN: 1424405319

A 20 µA Front-End for Three-Axis Capacitive Microaccelerometers

Kämäräinen, Mika; Saukoski, Mikko; Paavola, Matti; Halonen, Kari

2007

A 62µA Interface ASIC for a Capacitive 3-Axis Micro-Accelerometer

Paavola, Matti; Kämäräinen, Mika; Järvinen, Jere; Saukoski, Mikko; Laiho, Mika; Halonen, Kari

2007

Programmable SiGe BiCMOS low-pass filter for a multicarrier WCDMA base-station receiver

Saari, Ville; Mustola, Jussi; Jussila, Jarkko; Ryynänen, Jussi; Lindfors, Saska; Halonen, Kari

2007

ISBN: 1424407729

Low-noise amplifiers for WCDMA base-station receiver

Tikka, Tero; Ryynänen, J.; Halonen, K.

2007

ISBN: 1424407729

V-band Balanced Resistive Mixer in 65-nm CMOS

Varonen, M.; Kärkkäinen, M.; Halonen, K.

2007

Millimeter-Wave Amplifiers in 65-nm CMOS

Varonen, M.; Kärkkäinen, M.; Halonen, K.

2007

Noise Analysis of Comparator Performed Sine-to-Square Conversion

Aaltonen, Lasse; Saukoski, Mikko; Teikari, Ilari; Halonen, Kari

2006

Upconverting Capacitance-to-Voltage Converter for Readout of a Micromechanical Gyroscope

Aaltonen, Lasse; Saukoski, Mikko; Halonen, Kari

2006

On-Chip Digitally Tunable High Voltage Generator for Electrostatic Control of Micromechanical Devices

Aaltonen, Lasse; Saukoski, Mikko; Halonen, Kari

2006

Programmable CNN cell based on SET transistors

Flak, Jacek; Laiho, Mika; Halonen, Kari

2006

On emerging nanodevices and architectures

Flak, Jacek; Laiho, Mika; Halonen, Kari

2006

A 1.2V Dual-Mode GSM/WCDMA Modulator in 65nm CMOS

Halonen, Kari

2006

A 12-bit 32uW Ratio-Independent algorithmic ADC

Järvinen, Jere; Saukoski, M.; Halonen, K.

2006

Coplanar 155 GHz MHEMT MMIC Low Noise Amplifiers

Kantanen, Mikko; Varonen, M.; Kärkkäinen, M.; Karttaavi, T.; Weber, R.; Leuther, A.; Seelmann-Eggebert, M.; Närhi, T.; Halonen, K.

2006

Direct-conversion receiver for ubiquitous communications

Kaukovnori, J.; Järvinen, J. A M; Ryynänen, J.; Jussila, J.; Kivekäs, K.; Halonen, K. A I

2006

ISBN: 0780394127

CMOS low-noise amplifier analysis and optimization for wideband applications

Kaukovuori, Jouni; Ryynänen, J.; Halonen, K.

2006

ISBN: 1424401577

Wideband OFDM transmitter for wireless communications

Kivinen, Jarmo; Lindeberg, J.; Pirkkalaniemi, J.; Väänänen, O.; Varonen, M.; Golikov, Viatcheslav; Juurakko, P.; Vainikainen, Pertti; Halonen, Kari

2006

A Micropower Front-End for Capacitive Microaccelerometers

Kämäräinen, Mika; Saukoski, Mikko; Halonen, Kari

2006

Coplanar 94 GHz Metamorphic HEMT Low Noise Amplifiers

Kärkkäinen, Mikko; Varonen, Mikko; Kantanen, M.; Karttaavi, T.; Weber, R.; Leuther, A.; Seelmann-Eggebert, M.; Närhi, T.; Halonen, K.

2006

OFDM modulator with digital IF and on-chip D/A converter

Lindeberg, Jonne; Väänänen, Olli; Pirkkalaniemi, Jussi; Kosunen, Marko; Halonen, Kari

2006

A 3 uW, 2 MHz CMOS Frequency Reference for Capacitive Sensor Applications

Paavola, Matti; Laiho, M.; Saukoski, M.; Halonen, K.

2006

A Low-Power Phase-Locked Loop for UWB Applications

Rapinoja, Tapio; Stadius, K.; Halonen, K.

2006

Behavioral Model based Simulation Methods for Charge-Pump PLL's

Rapinoja, Tapio; Stadius, Kari; Halonen, Kari

2006

A 10-MHz channel-select filter for a multicarrier WCDMA base-station

Saari, Ville; Ryynänen, J.; Mustola, J.; Jussila, J.; Halonen, K.

2006

ISBN: 0780393902

Integrated Readout and Control Electronics for a Microelectromechanical Angular Velocity Sensor

Saukoski, Mikko; Aaltonen, Lasse; Salo, Teemu; Halonen, Kari

2006

Readout and Control Electronics for a Microelectromechanical Gyroscope

Saukoski, Mikko; Aaltonen, Lasse; Salo, Teemu; Halonen, Kari

2006

Effect of Envelope Detectors and Filters on a Digitally Controlled RF Predistortion System

Teikari, Ilari; Halonen, Kari

2006

The effect of quadrature modulator nonlinearity on a digital baseband predistortion system

Teikari, Ilari; Halonen, Kari

2006

Genetic algorithm based non-polynomial LUT update method for phase-amplitude RF predistortion

Teikari, Ilari; Halonen, Kari

2006

Design of a high linearity mixer for direct-conversion base-station receiver

Tikka, Tero; Ryynänen, Jussi; Hotti, Mikko; Halonen, Kari

2006

ISBN: 0780393902

A 1-to-4 channel receiver for WCDMA base-station applications

Tikka, Tero; Mustola, J.; Saari, V.; Ryynänen, J.; Hotti, M.; Jussila, J.; Halonen, K.

2006

ISBN: 0780395727

Up- and Downconverter MMICs for 60-GHz Broad-Band Telecommunication

Varonen, Mikko; Kärkkäinen, M.; Riska, J.; Kangaslahti, P.; Halonen, K.

2006

High-Performance GaAs Chipset for 60 GHz Broadband Telecommunication

Varonen, Mikko; Kärkkäinen, M.; Riska, J.; Kangaslahti, P.; Halonen, K.

2006

A 5-bit 1-GS/s Flash-ADC in 0.13-um CMOS Using Active Interpolation

Viitala, Olli; Lindfors, Saska; Halonen, Kari

2006

Design of Clock Generating Fully Integrated PLL Using Low Frequency Reference Signal

Aaltonen, L.; Saukoski, M.; Halonen, K.

2005

Fully Integrated Charge Pump for High Voltage Excitation of a Bulk Micromachined Gyroscope

Aaltonen, L.; Saukoski, M.; Halonen, K.

2005

FG-MOS neuron for binary CNN

Flak, J.; Laiho, M.; Halonen, K.

2005

Binary Cellular Neural/Nonlinear Network with Programmable Floating-Gate Neurons

Flak, J.; Laiho, M.; Halonen, K.

2005

Common-Mode Stability in Low-Power LO Drivers

Gueorguiev, S.; Lindfors, S.; Larsen, T.; Halonen, K.

2005

A CMOS Transmitter for 802.11a WLAN with Beam Forming Capability

Gueorguiev, S.; Lindfors, S.; Larsen, T.; Halonen, Kari

2005

IIP2 calibration methods for current output mixer in direct-conversion receivers

Hotti, M.; Ryynänen, J.; Halonen, K.

2005

RC-load analysis of the downconversion mixer IIP2

Hotti, Mikko; Ryynänen, Jussi; Halonen, Kari

2005

ISBN: 0780390660

A Hardware-Based Predictive Motion Estimation Algorithm

Hämäläinen, S.; Koskinen, L.; Halonen, K.

2005

A Simple Variable Lambda Resistive Network Implementation

Kananen, A.; Paasio, A.; Halonen, K.

2005

Improved CNN Algorithm for H.264 Motion Estimation Partitions

Koskinen, L.; Paasio, A.; Halonen, K.

2005

Efficient Shift of Reference Data in Analog Motion Estimation

Koskinen, L.; Paasio, A.; Halonen, K.

2005

Parallel Processor Algorithm for Variable Block-Size Computation at Low Bitrates

Koskinen, L.; Paasio, A.; Halonen, K.

2005

Sampling Jitter and Power Supply Interference in Current-Steering D/A Converters

Kosunen, M.; Halonen, K.

2005

A Micropower Differential Charge-Balancing Switched-Capacitor Front-End for Capacitive Microaccelerometers

Kämäräinen, Mika; Saukoski, Mikko; Halonen, Kari

2005

Template design for binary-programmable cellular nonlinear networks

Laiho, M.; Paasio, A.; Flak, J.; Halonen, K.

2005

Modeling power amplifiers with antenna mismatch

Nielsen, T.; Lindfors, S.; Tawfik, S.; Larsen, T.; Halonen, Kari

2005

Behavioral Level Modeling of Power Amplifiers with Varying Antenna Load

Nielsen, T.; Tawfik, S.; Lindfors, S.; Larsen, T.; Halonen, Kari

2005

Simplified workfunction predistorter noise analysis

Nielsen, T.; Lindfors, S.; Larsen, T.; Halonen, Kari

2005

A Micropower 2 MHz CMOS Frequency Reference for Capacitive Sensor Applications

Paavola, M.; Laiho, M.; Saukoski, M.; Halonen, K.

2005

Up-conversion Mixers in a Complementary 0.4um SiGe Process

Pellikka, H.; Tiiliharju, E.; Halonen, K.

2005

A 10-bit 400-MS/s 170 mW 4-times interleaved A/D Converter in 0.35-um BiCMOS

Riikonen, J.; Aho, M.; Hakkarainen, V.; Sumanen, L.; Halonen, K.

2005

WCDMA multicarrier receiver for base-station applications

Ryynänen, Jussi; Hotti, Mikko; Saari, Ville; Jussila, Jarkko; Malinen, Arto; Sumanen, Lauri; Tikka, Tero; Halonen, Kari

2005

ISBN: 0780392051

Integrated 2.4 GHz class-E CMOS power amplifier

Saari, V.; Juurakko, P.; Ryynänen, J.; Halonen, K.

2005

ISBN: 0780389832

Fully Integrated Charge Sensitive Amplifier for Readout of Micromechanical Capacitive Sensors

Saukoski, M.; Aaltonen, L.; Salo, T.; Halonen, K.

2005

Readout Electronics with Bandpass Delta-Sigma A/D Converter for a Bulk Micromachined Capacitive Gyroscope

Saukoski, M.; Aaltonen, L.; Salo, T.; Halonen, K.

2005

A 20 MHz BP-PWM and BP-DSM Class-D PA in 0.18 um CMOS

Sommarek, J.; Saari, V.; Lindeberg, J.; Vankka, J.; Halonen, K.

2005

Development of 4-GHz Flip-Chip VCO Module

Stadius, K.; Halonen, K.

2005

An Automated EM-Simulation Procedure for Generation of Monolithic Inductor Library

Stadius, K.; Kaltiokallio, M.; Halonen, K.

2005

System Requirements for OFDM Polar Transmitter

Talonen, M.; Lindfors, S.; Halonen, Kari

2005

Digitally Controlled RF Predistortion with Digital Predictor for Feedforward Delay Compensation

Teikari, I.; Vankka, J.; Halonen, K.

2005

Metamorphic HEMT Amplifier for K- and Ka-band Applications

Varonen, M.; Kärkkäinen, M.; Kangaslahti, P.; Halonen, K.

2005

A Method for Compensating the D/A Converter Frequency Response Distortion in the OFDM System

Väänänen, O.; Kaltiokallio, M.; Vankka, J.; Halonen, K.

2005

Fully Integrated Clock Generating PLL Using Low Frequency Reference Signal

Aaltonen, Lasse; Saukoski, Mikko; Halonen, Kari

2004

An IF-sampling timing skew-insensitive parallel S/H circuit

Aho, Mikko; Hakkarainen, Väinö; Sumanen, Lauri; Waltari, Mikko; Halonen, Kari

2004

VLSI Implementation of a Binary CNN: First Measurement Results

Flak, Jacek; Laiho, Mika; Paasio, A.; Halonen, Kari

2004

Cell Structure for a Capacitively Coupled Binary CNN

Flak, Jacek; Laiho, Mika; Paasio, A.; Halonen, Kari

2004

A 14b 200MHz IF-sampling A/D converter with 79.9dB SFDR

Hakkarainen, V.; Aho, M.; Sumanen, L.; Waltari, M.; Halonen, Kari

2004

An IIP2 calibration technique for direct conversion receivers

Hotti, Mikko; Ryynänen, Jussi; Kivekäs, K.; Halonen, Kari

2004

ISBN: 0-7803-8251-X

Dual-mode direct-conversion RF receiver with IIP2 calibration

Hotti, Mikko; Kaukovuori, Jouni; Ryynänen, Jussi; Jussila, Jarkko; Kivekäs, Kalle; Halonen, Kari

2004

ISBN: 0780386167

Programmable-gain amplifiers based on AC couplings for continuous reception

Jussila, Jarkko; Halonen, Kari

2004

Minimization of power dissipation of analog channel-select filter and Nyquist-rate A/D converter in UTRA/FDD

Jussila, Jarkko; Halonen, Kari

2004

2.4-GHz receiver for sensor applications

Järvinen, Jere A M; Kaukovuori, Jouni; Ryynänen, Jussi; Jussila, Jarkko; Kivekäs, Kalle; Halonen, Kari A I

2004

ISBN: 0780384806

Nx16 cellular test chips for low-pass filtering

Kananen, Asko; Laiho, Mika; Halonen, Kari; Paasio, A.

2004

Transmitter utilising bandpass delta-sigma modulator and switching mode power amplifier

Ketola, Jaakko; Sommarek, Johan; Vankka, Jouko; Halonen, Kari

2004

3-neighborhood motion estimation in CNN silicon architectures

Koskinen, Lauri; Paasio, Ari; Halonen, Kari

2004

94 GHz Low Noise Amplifiers for Cloud Profiling Radar

Kärkkäinen, Mikko; Varonen, Mikko; Kantanen, M.; Karttaavi, T.; Kangaslahti, P.; Halonen, Kari

2004

Low Noise Amplifiers for 94 GHz Cloud Radar

Kärkkäinen, Mikko; Varonen, Mikko; Kantanen, M.; Karttaavi, T.; Kangaslahti, P.; Halonen, Kari

2004

Improved cell core for a mixed-mode polynomial CNN

Laiho, Mika; Paasio, A.; Halonen, Kari

2004

A 1.5V Direct Digital Synthesizer with Tunable Delta Sigma Modulator in 0.13um CMOS

Lindeberg, Jonne; Vankka, Jouko; Sommarek, Johan; Halonen, Kari

2004

Characteristics and modeling of a broadband transmission-line transformer

Malinen, A.; Stadius, Kari; Halonen, Kari

2004

High density VLSI implementation of a bipolar CNN with reduced programmability

Paasio, Ari; Flak, Jacek; Laiho, Mika; Halonen, Kari

2004

A digital calibration for a 16-bit, 400-MHz current-steering DAC

Pirkkalaniemi, Jussi; Kosunen, Marko; Waltari, M.; Halonen, Kari

2004

A 10-bit 320 MS/s 170 mW 0.35-um BiCMOS Time-Interleaved Pipeline A/D Converter

Riikonen, J.; Aho, M.; Hakkarainen, V.; Halonen, K.

2004

An integrated class-S modulator for 13.5 MHz

Saari, Ville; Juurakko, Pasi; Ryynänen, Jussi; Halonen, Kari

2004

13.5 MHz class-S modulator for an EER transmitter

Saari, Ville; Juurakko, Pasi; Ryynänen, Jussi; Halonen, Kari

2004

ISBN: 0780385101

Fully Integrated Charge Sensitive Amplifier for Readout of Micromechanical Capacitive Sensors

Saukoski, M.; Salo, T.; Halonen, K.

2004

Comparison of Different Class-D Power Amplifier Topologies for 1-bit Band-Pass Delta-Sigma D/A Converters

Sommarek, J.; Virtanen, A.; Vankka, J.; Halonen, K.

2004

A digital modulator with bandpass delta-sigma modulator

Sommarek, Johan; Vankka, Jouko; Ketola, J.; Lindeberg, Jonne; Halonen, Kari

2004

Comparison of Different Class-D Power Amplifier Topologies for 1-bit RF Band-Pass Delta-Sigma D/A Converters

Sommarek, J.; Virtanen, A.; Vankka, J.; Halonen, Kari

2004

Predictive LUT indexing in a RF predistortion system

Teikari, Ilari; Vankka, Jouko; Halonen, Kari

2004

Digitally Controlled RF Predistortion Based on Vector Modulator

Teikari, Ilari; Vankka, Jouko; Halonen, Kari

2004

Baseband digital predistorter with quadrature error correction

Teikari, Ilari; Vankka, Jouko; Halonen, Kari

2004

A broad-band quadrature-modulator in standard 0.13um CMOS

Tiiliharju, Esa; Halonen, Kari

2004

Millimetre Wave Metamorphic HEMT Amplifiers

Varonen, Mikko; Kärkkäinen, Mikko; Kantanen, M.; Karttaavi, T.; Kangaslahti, P.; Halonen, Kari

2004

A self-calibration technique for time-interleaved pipeline ADCs

Hakkarainen, Väinö; Sumanen, L.; Aho, Mikko; Waltari, M.; Halonen, Kari

2003

A direct conversion RF front-end for 2-GHz WCDMA and 5.8-GHz WLAN applications

Hotti, Mikko; Kaukovuori, Jouni; Ryynänen, Jussi; Kivekäs, K.; Jussila, J.; Halonen, Kari

2003

Differential SiGe power amplifier for 3GPP WCDMA

Juurakko, Pasi; Saari, Ville; Ryynänen, Jussi; Halonen, Kari

2003

A linearized 2-GHz SiGe low noise amplifier for direct conversion receiver

Kaukovuori, Jouni; Hotti, Mikko; Ryynänen, Jussi; Jussila, J.; Halonen, Kari

2003

Synchronization of fractional interval counter in non-integer ratio sample rate converters

Ketola, Jaakko; Vankka, Jouko; Halonen, Kari

2003

CNN Shape Segmentation Advantages in MPEG4 Simple Profile Encoding

Koskinen, Lauri; Paasio, A.; Halonen, Kari

2003

DNL and INL Yield Models for a Current-Steering D/A Converter

Kosunen, Marko; Vankka, Jouko; Teikari, Ilari; Halonen, Kari

2003

ISBN: 0-7803-7761-3

60 GHz Integrated Amplifier Circuits

Kärkkäinen, Mikko; Varonen, Mikko; Kangaslahti, P.; Halonen, Kari

2003

Integrated Amplifier Circuits for 60 GHz Broadband Telecommunication

Kärkkäinen, Mikko; Varonen, Mikko; Kangaslahti, P.; Halonen, Kari

2003

High speed cellular array computer realizations for low power applications

Laiho, Mika; Kananen, Asko; Paasio, A.; Halonen, Kari

2003

An analog Array Processor Hardware Realization with Multiple New Features

Paasio, Ari; Laiho, Mika; Kananen, Asko; Halonen, Kari

2003

A 32X32 Cellular Test Chip Targeting New Functionalities

Paasio, A.; Laiho, M.; Poikonen, J.; Kananen, A.; Halonen, K.

2003

Direct conversion receiver for GSM900, DCS1800, PCS1900, and WCDMA

Ryynänen, Jussi; Kivekäs, Kalle; Jussila, Jarkko; Pärssinen, Aarno; Halonen, Kari

2003

ISBN: 0780381637

A 2 GHz Two-Stage SiGe Power Amplifier with Base Ballasting

Saari, Ville; Juurakko, Pasi; Ryynänen, Jussi; Halonen, Kari

2003

BP decimation filter for IF-sampling merged with BP Sigma-Delta-modulator

Salo, T.; Lindfors, Saska; Halonen, Kari

2003

A digital quadrature modulator with on-chip D/A converter

Sommarek, J.; Vankka, J.; Ketola, J.; Teikari, I.; Halonen, Kari

2003

A broadband upconverter unit for double-conversion receivers

Stadius, Kari; Malinen, A.; Paatsila, P.; Halonen, Kari

2003

A Cable-Modem rf Tuner

Stadius, Kari; Malinen, A.; Järviö, P.; Halonen, Kari; Paatsila, P.

2003

A broadband upconverter unit for a cable-modem double-conversion receiver

Stadius, Kari; Malinen, A.; Paatsila, P.; Halonen, Kari

2003

0.18 um CMOS Image Sensor for Cellular Computers

Talonen, Mikko; Laiho, Mika; Paasio, A.; Halonen, Kari

2003

64x64 Active Pixel Sensor with a 0.18 um CMOS process

Talonen, Mikko; Laiho, Mika; Paasio, A.; Halonen, Kari

2003

Digitally Controlled RF Input/Output Predistortion for a Class AB Power Amplifier

Teikari, Ilari; Vankka, Jouko; Halonen, Kari

2003

High performance direct up-conversion mixers

Tiiliharju, Esa; Halonen, Kari

2003

A biased low-voltage BiCMOS mixer for direct up-conversion

Tiiliharju, Esa; Halonen, Kari

2003

A 0.75-3.6GHz SiGe direct-conversion quadraturemodulator

Tiiliharju, Esa; Halonen, Kari

2003

A broadband quadrature-modulator with integrated baluns

Tiiliharju, Esa; Halonen, Kari

2003

Direct digital synthesizer with tunable delta sigma modulator

Vankka, Jouko; Lindeberg, Jonne; Halonen, Kari

2003

Direct digital synthesizer with tunable phase and amplitude error feedback structures

Vankka, Jouko; Lindeberg, Jonne; Halonen, Kari

2003

A Digital Self-Calibration Method for Parallel Pipeline A/D Converters

Hakkarainen, V.; Sumanen, L.; Aho, M.; Waltari, M.; Halonen, K.

2002

A Fast Amplitude Detector with Large Linear Detection Range

Hytönen, J.; Stadius, K.; Kaunisto, R.; Halonen, K.

2002

WCDMA Channel Selection Filter with High IIP2

Jussila, J.; Halonen, K.

2002

An Integrated 2 GHz SiGe Power Amplifier

Juurakko, P.; Saari, V.; Ryynänen, J.; Halonen, K.

2002

A Dual-Mode 85MHz Double Sampling Bandpass Delta-Sigma-Modulator

Järvinen, J.; Salo, T.; Halonen, K.

2002

Cell and Network Level Design of a Mixed-Mode CNN

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2002

Broadband Upconverter for Cable Modem Receiver

Malinen, A.; Paatsila, P.; Stadius, K.; Halonen, K.

2002

A 14-bit 40-MS/s DAC with Current Mode Deglitcher

Pirkkalaniemi, J.; Waltari, M.; Kosunen, M.; Sumanen, L.; Halonen, K.

2002

Current Mode Deglitcher for Current-Steering DACs

Pirkkalanniemi, J.; Waltari, M.; Kosunen, M.; Sumanen, L.; Halonen, K.

2002

Integrated Circuit Design for Personal Communication Systems

Porra, V.; Halonen, K.

2002

RF gain control in direct conversion receivers

Ryynänen, Jussi; Kivekäs, Kalle; Jussila, Jarkko; Pärssinen, Aarno; Halonen, Kari

2002

A Dual-Mode 80MHz Bandpass DS-Modulator for a GSM/WCDMA IF-receiver

Salo, T.; Hollman, T.; Lindfors, S.; Halonen, K.

2002

An 80MHz 8th-order Bandpass DS-Modulator with a 75dB SNDR for IS-95

Salo, T.; Lindfors, S.; Halonen, K.

2002

Wide-Tuning-Range Dual-VCOs for Cable Modem Receivers

Stadius, K.; Halonen, K.

2002

A Digital Self-Calibration Method for Pipeline A/D Converters

Sumanen, L.; Waltari, M.; Korhonen, T.; Halonen, K.

2002

CMOS Dynamic Comparators for Pipeline A/D Converters

Sumanen, L.; Waltari, M.; Hakkarainen, V.; Halonen, K.

2002

A quadrature-modulator for 0.6-2.6GHz with frequency doubler

Tiiliharju, E.; Halonen, K.

2002

Direct digital synthesizer with tunable delta sigma modulator

Vankka, J.; Lindeberg, J.; Halonen, K.

2002

A GSM/EDGE/WCDMA Modulator with on-chip D/A converter for Base Station

Vankka, J.; Ketola, J.; Väänänen, O.; Sommarek, J.; Kosunen, M.; Halonen, K.

2002

FIR Filters for Compensating D/A Converter Frequency Response Distortion

Vankka, Jouko; Lindeberg, Jonne; Halonen, Kari

2002

ISBN: 0-7803-7448-7

Effect of clipping in wideband CDMA System and simple algorithm for peak windowing

Väänänen, O.; Vankka, J.; Halonen, K.

2002

Effect of Baseband Clipping in Wideband CDMA System

Väänänen, O.; Vankka, J.; Halonen, K.

2002

Reducing the Peak to Average Ratio of Multicarrier GSM and EDGE Signals

Väänänen, O.; Vankka, J.; Halonen, K.

2002

Reducing the Crest Factor of CDMA Downlink Signal by Adding Unused Channelization Codes

Väänänen, O.; Vankka, J.; Viero, T.; Halonen, K.

2002

A Self-Calibrated Pipeline ADC with 200MHz IF-Sampling Frontend

Waltari, M.; Sumanen, L.; Korhonen, T.; Halonen, K.

2002

"A 2.7V Cmos Dual-Mode Baseband Filter for GSM and WCDMA"

Hollman, T.; Lindfors, S.; Salo, T.; Halonen, K.

2001

A 22mA 3.7dB NF direct conversion receiver for 3G WCDMA

Jussila, J.; Ryynänen, J.; Kivekäs, K.; Sumanen, L.; Pärssinen, A.; Halonen, K.

2001

Design of low-voltage active mixer for direct conversion receivers

Kivekäs, K.; Pärssinen, A.; Jussila, J.; Ryynänen, Jussi; Halonen, K.

2001

ISBN: 0780366859

Design of low-voltage active mixer for direct conversion receivers

Kivekäs, K.; Pärssinen, A.; Jussila, J.; Ryynänen, J.; Halonen, K.

2001

Effects of Partitioning in a Mixed-Mode CNN

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2001

"A 2.7V CMOS GSM/WCDMA Continuous-Time Filter with Automatic Tuning"

Lindfors, S.; Hollman, T.; Salo, T.; Halonen, K.

2001

A Double Sampling SC-Resonator for Low Voltage Bandpass DS-modulators

Salo, T.; Lindfors, S.; Halonen, K.

2001

"A Low-Voltage Single-Opamp 4th-order Band-Pass DS-Modulator"

Salo, T.; Lindfors, S.; Halonen, K.

2001

"A Single-Amplifier 6-bit CMOS Pipeline A/D Converter for WCDMA Receivers"

Sumanen, L.; Halonen, K.

2001

A Multicarrier GMSK Modulator for Base Station

Vankka, Jouko; Pyykönen, J.; Sommarek, J.; Honkanen, M.; Halonen, Kari

2001

A 4GHz Delta-Sigma Fractional-N Frequency Synthesizer

Ahola, R.; Halonen, K.

2000

A 2GHz Delta-Sigma Fractional-N Frequency Synthesizer in 0.35um CMOS

Ahola, R.; Kosunen, M.; Halonen, K.

2000

A Channel Selection Filter for a WCDMA Direct Conversion Receiver

Jussila, J.; Pärssinen, A.; Halonen, K.

2000

Overlapping issues in designing large CNNs

Kananen, Asko; Paasio, A.; Halonen, K.

2000

Low-power Matched Filter for a Oversampling WCDMA Receiver

Koskinen, L.; Kosunen, M.; Lindfors, S.; Halonen, K.

2000

Low-power Decimation and Matched Channel Selection Filter for a WCDMA

Koskinen, L.; Kosunen, M.; Lindfors, S.; Halonen, K.

2000

Truncation DC-error Elimination in FIR Filters

Koskinen, L.; Kosunen, M.; Lindfors, S.; Halonen, K.

2000

Low-power Decimation and Channel Selection Filter for a WCDMA Receiver

Koskinen, L.; Kosunen, Marko; Lindfors, S.; Halonen, K.

2000

A Multicarrier QAM Modulator for WCDMA Basestation

Kosunen, M.; Vankka, J.; Halonen, K.

2000

A Multicarrier QAM-modulator for WCDMA Basestation Using Interleaved FIR-filter Structure

Kosunen, M.; Vankka, J.; Halonen, K.

2000

A Digital Carrier Synthesizer and Modulator For WCDMA Basestation

Kosunen, M.; Vankka, J.; Halonen, K.

2000

Structure of a CNN Cell with Linear and Second Order Polynomial Feedback Terms

Laiho, M.; Paasio, A.; Halonen, K.

2000

Building Blocks for Large Annealed Compact Neural Networks

Laiho, M.; Paasio, A.; Halonen, K.

2000

Two-step quantization architectures for multibit delta-sigma modulators

Lindfors, S.; Halonen, K.

2000

A Compact Digital CNN Array for Video Segmentation System

Paasio, A.; Halonen, Kari

2000

Cellular Nonlinear Network Implementation for Nonlinear B-Template

Paasio, A.; Halonen, K.

2000

Building Blocks for High Performance Digital to Analog Converters

Poikonen, J.; Paasio, A.; Halonen, K.

2000

Circuit Solutions for WCDMA Direct Conversion Receiver

Pärssinen, A.; Jussila, J.; Ryynänen, J.; Sumanen, L.; Kivekäs, K.; Halonen, K.

2000

A Wide-Band Direct Conversion Receiver with On-Chip A/D Converters

Pärssinen, A.; Jussila, J.; Ryynänen, J.; Sumanen, L.; Kivekäs, K.; Halonen, K.

2000

A Dual-Band RF Front-End for WCDMA and GSM Applications

Ryynänen, J.; Kivekäs, K.; Jussila, J.; Pärssinen, A.; Halonen, K.

2000

Dual-band RF front-end for WCDMA and GSM applications

Ryynänen, Jussi; Kivekäs, Kalle; Jussila, Jarkko; Pärssinen, Aarno; Halonen, Kari

2000

Programmable direct digital tuning circuit for a continuous-time filter

Salo, T.; Lindfors, S.; Hollman, T.; Halonen, K.

2000

Direct digital tuning for continuous-time filters

Salo, T.; Lindfors, S.; Halonen, K.

2000

Test signal generation and estimation in a direct digital filter tuning system

Salo, T.; Lindfors, S.; Halonen, K.

2000

A 10-bit 200 MS/s CMOS Parallel Pipeline A/D Converter

Sumanen, L.; Waltari, M.; Halonen, K.

2000

"A Mismatch Insensitive CMOS Dynamic Comparator for Pipeline A/D Converters"

Sumanen, L.; Waltari, M.; Halonen, K.

2000

Direct-Conversion Quadrature-Modulator for 0.8-1GHz with Flip-Chip Passives

Tiiliharju, E.; Friman, A.; Halonen, K.

2000

A QAM Modulator for WCDMA Base Station

Vankka, J.; Sumanen, L.; Halonen, K.

2000

1.0-Volt, 9-bit Pipelined CMOS ADC

Waltari, M.; Halonen, K.

2000

A Fully Integrated 2 GHz Frequency Synthesizer

Ahola, R.; Stadius, K.; Halonen, K.

1999

A 1.5V Active RC Filter for WCDMA Applications

Jussila, J.; Halonen, K.

1999

An Analog Baseband Circuitry for a WCDMA Direct Conversion Receiver

Jussila, J.; Pärssinen, A.; Halonen, K.

1999

Error Correction for Flash A/D-converters Using Cellular Nonlin ear Network

Kananen, A.; Paasio, A.; Halonen, K.

1999

Active Mixers for Direct Conversion Receivers with 0.35um BiCMOS Technology

Kivekäs, K.; Pärssinen, A.; Halonen, K.

1999

Two-step Quantization in Multibit DS-Modulators

Lindfors, S.; Halonen, K.

1999

On the Design of 2nd Order Multibit DS-modulators

Lindfors, S.; Länsirinne, M.; Lindeman, T.; Halonen, K.

1999

SSDSIM - A very fast and versatile simulator for DS-modulators

Länsirinne, M.; Halonen, K.

1999

Different Approaches for CNN VLSI Implementations

Paasio, A.; Kananen, A.; Halonen, K.; Porra, V.

1999

CNN Hardware for QCIF Video Segmentation

Paasio, A.; Kananen, A.; Halonen, K.; Porra, V.

1999

Integrated circuits for future wireless communication terminals

Porra, V.; Halonen, K.

1999

A Wide-Band Direct Conversion Receiver for WCDMA Applications

Pärssinen, A.; Jussila, J.; Ryynänen, J.; Sumanen, L.; Halonen, K.

1999

An RF Front-End for the Direct Conversion WCDMA Receiver

Ryynänen, J.; Pärssinen, A.; Jussila, J.; Halonen, K.

1999

A Pipeline A/D Converter for WCDMA Applications

Sumanen, L.; Waltari, M.; Halonen, K.

1999

Submicron Regulated Cascoding for a Low-V Fast-settling OTA

Tiiliharju, E.; Halonen, K.

1999

A Cordic-Base Multicarrier Qam Modulator

Vankka, J.; Kosunen, M.; Hubach, J.; Halonen, K.

1999

An 8-bit Low-Voltage Pipelined ADC Utilizing Switched-Opamp Technique

Waltari, M.; Halonen, K.

1999

A Switched-Opamp With Fast Common Mode Feedback

Waltari, M.; Halonen, K.

1999

Timing Skew Insensitive Switching for Double-Sampled Circuits

Waltari, M.; Halonen, K.

1999

A Highly Linear V-I Converter

Waltari, M.; Lindfors, S.; Halonen, K.

1999

A Phase Detector with No Dead Zone and a Very Wide Output Voltage Range Chargepump

Ahola, R.; Routama, J.; Lindfors, S.; Halonen, K.

1998

A 4 GHz Multiple Modulus Prescaler in CMOS

Ahola, R.; Halonen, K.

1998

CMRR Enhancement Techniques for Current-Mode Instrumentation Amplifiers

Koli, K.; Halonen, K.

1998

A 50 MHz 5 th Order Elliptic LP-filter Using Current Mode Gm-C Topology

Kosunen, M.; Koli, K.; Halonen, K.

1998

A Novel Technique for Noise Reduction in CMOS Subsamplers

Lindfors, S.; Parssinen, A.; Ryynänen, Jussi; Halonen, K.

1998 in IEEE International Symposium on Circuits and Systems (IEEE)

ISSN: 0271-4302

A 48 by 48 CNN Chip Operating with B/W Images

Paasio, A.; Kananen, A.; Halonen, K.; Porra, V.

1998

1.8 GHz CMOS LNA with on-chip DC-coupling for a subsampling direct conversion front-end

Pärssinen, A.; Lindfors, S.; Ryynänen, J.; Long, S. I.; Halonen, K.

1998

ISBN: 0-7803-4455-3

Local Oscillator Generation Circuit for Direct Conversion Transmitter

Riska, Jan; Kaunisto, R.; Alinikula, P.; Halonen, K.

1998

Fully Monolithic On-Chip Local Oscillator Generation Circuit for Direct Conversion IQ-Modulators

Riska, Jan; Kaunisto, R.; Alinikula, P.; Halonen, K.

1998

A 150Mbit/s CMOS clock recovery PLL including a new improved phase detector and a fully integrated FLL

Routama, J.; Koli, K.; Halonen, K.

1998

A novel ring-oscillator with a very small process and temperature variation

Routama, J.; Koli, K.; Halonen, K.

1998

A Low Power A/D Converter for WCDMA Testbed

Sumanen, L.; Waltari, M.; Halonen, K.

1998

Regulated-High-Swing Cascoding and Its Applications

Tiiliharju, E.; Ismail, M.; Halonen, K.

1998

A 10-bit High-Speed Low-Power CMOS D/A Converter in 0.2mm^2

Waltari, M.; Sumanen, L.; Halonen, K.

1998

Minimum size 0.5 micron CMOS programmable 48 by 48 CNN test chip

Dawidziuk, A.; Halonen, K.; Porra, V.

1997

A 10-bit 130-MSample/s CMOS Sample-and-Hold Circuit

Halonen, K.

1997

A 3V gm C-Filter with On-Chip Tuning for CDMA

Halonen, K.; Lindfors, S.; Jussila, J.; Siren, L.

1997

A 2.5 V Temperature Compensated CMOS Logarithmic

Halonen, K.

1997

A 2.0 GHz submicron CMOS LNA and a downconversion mixer

Ikäläinen, P.; Halonen, K.

1997

A CMOS 1.8GHz Rf-to-Digital Front-End

Jussila, J.; Länsirinne, M.; Litmanen, P.; Halonen, K.

1997

A low voltage 150Mbit/s transmitter and receiver circuit including a cable equalizer and clock recovery PFLL

Koli, K.; Halonen, K.; Routama, Jarkko

1997

A Transmitter and receiver Interface Circuit Including an Equalizer and PFLL for 150Mbit/s Cable Communication

Koli, K.; Ruhanen, P.; Halonen, K.

1997

A Single Chip 160Mbit/s Transmitter and Receiver Circuit Including a Cable Equalizer and a data regenerating PLL

Koli, K.; Ruhanen, P.; Halonen, K.

1997

A low voltage 160Mbit/s transmitter and receiver interface circuit including a cable equalizer and data regenerating PFLL

Koli, K.; Halonen, K.; Routama, Jarkko

1997

A 2.5 V 50 MHz-modulator for Digital Cellular Telephones

Lindfors, S.; Koli, K.; Halonen, K.

1997

A 2.5V 50Mhz-modulator for Digital Cellular Telephones

Lindfors, S.; Koli, K.; Halonen, K.; Länsirinne, Mika

1997

A 2.5V 0.5 micron CMOS Delay Locked Loop

Lindfors, S.; Halonen, K.

1997

Integrated Analog ECG Preamplifier with Special Consideration to Common Mode Interference Rejection

Siren, H.; Kontra, V.; Halonen, K.

1997

Direct Digital Synthesizer with on-Chip D/A-converter

Vankka, J.; Waltari, M.; Kosunen, M.; Halonen, K.

1997

Design a Direct Digital Synthesizer with an on-Chip D/A-converter

Vankka, J.; Waltari, M.; Kosunen, M.; Halonen, K.

1997

A 2GHz Phase-Locked Loop Frequency Synthesizer with On-Chip VCO

Vikla, J.; Lindfors, S.; Routama, J.; Halonen, K.

1997

A Low-Voltage Low-Power Submicron-Compatible CMOS OTA

Zarabadi, S.; Ismail, M.; Halonen, K.

1997

N-path Dynamic Element Matching for Multibit Bandpass sigma/delta-modulators

Ööpik, P.; Halonen, K.

1997

BiCMOS/CMOS RF integration for mobile communication

Halonen, K.

1996

Low-Voltage Micropower Weak-Inversion CMOS GM-C Filter

Hung, C.-C.; Halonen, K.; Porra, V.; Ismail, M.

1996

CMOS Analog Cells for Low-Voltage VLSI Signal Processing Applications

Hung, C.-C.; Halonen, K.; Porra, V.; Ismail, M.

1996

A CMOS Low-Voltage Rail-To-Rail V-I Converter Utilizing Maximum-Current Selecting Circuits

Hung, C.-C.; Halonen, K.; Ismail, M.

1996

CMOS Analog Cells for Low-Voltage VLSI Signal Processing Applications

Hung, C.-C.; Halonen, K.; Porra, V.; Ismail, M.

1996

Low-Voltage CMOS GM-C Filter With Rail-To-Rail Common-Mode Voltage

Hung, C.-C.; Halonen, K.; Porra, V.; Ismail, M.

1996

A 1.6 GHz Low-Voltage BiCMOS VCO

Knuuttila, T.; Stadius, K.; Porra, V.; Halonen, K.

1996

A 3V MHz Temperature-stabilized Low Distortion CMOS Continuous-time Low Pass Filter

Koli, K.; Halonen, K.; Tiiliharju, E.

1996

Current-mode Upconverting D/A Interface for Mobile Telecommunication Transmitter Applications

Koli, K.; Halonen, K.

1996

Current-mode Upconverting D/A Interface for Mobile telecommunication Transmitter Applications

Koli, K.; Halonen, K.; Tiiliharju, E.

1996

A 3 V 1 MHz dynamically biased 100 ppm/K temperatur-stabilized CMOS continuous-time elliptical low-pass filter

Koli, K.; Halonen, K.; Tiiliharju, E.

1996

Balanced dynamically biased continuous-time current integrator for low power low distortion signal processing

Koli, K.; Halonen, K.; Tiiliharju, E.

1996

Current-mode dynamically biased continuous-time CMOS transconductance-C filters

Koli, K.; Halonen, K.

1996

A Novel Clock Feedthrough Distortion Cancellation Method for SI-Circuits

Lindfors, S.; Halonen, K.

1996

A Differential 25Mbit/s Switched-Current sigma-delta-Modulator

Lindfors, S.; Halonen, K.

1996

Dynamic element matching techniques for multibit sigma-delta-modulators

Lindfors, S.; Ööpik, P.; Halonen, K.

1996

Robust CMOS CNN Implementation with Respect to Manufacturing Inaccuracies

Paasio, A.; Dawidziuk, A.; Halonen, K.; Porra, V.

1996

High Speed 16 by 16 CNN-Chip

Paasio, A.; Dawidziuk, A.; Halonen, K.; Porra, V.

1996

About Robustness of CNN Linear Templates with Bipolar Images

Paasio, A.; Dawidziuk, A.; Halonen, K.; Porra, V.

1996

A compact 16x16 CMOS Cellular Neural Network Chip

Paasio, A.; Dawidziuk, A.; Halonen, K.; Porra, V.

1996

Low-voltage integrated BiCMOS Circuits for a 2 GHz Transceiver

Porra, V.; Halonen, K.; Koli, K.; Pääkkönen, M.; Siilasto, S.; Tiiliharju, E.; Tolonen, P.; Wahlroos, T.

1996

Low voltage circuits for a single chip 2 GHz transceiver for mobile telecommunication

Porra, V.; Halonen, K.; Koli, K.; Pääkkönen, M.; Siilasto, S.; Tiiliharju, E.; Tolonen, P.; Wahlroos, T.

1996

Telecommunication interface circuit for 155Mbiterv./s data transmission

Routama, J.; Ruhanen, P.; Koli, K.; Halonen, K.

1996

A fully integrated telecommunication circuit system for 155 Mbit/s data transmission

Routama, J.; Ruhanen, P.; Koli, K.; Halonen, K.

1996

A Low-Power 3V Lowpass OTA-C Filter for Megahertz Range

Tiiliharju, E.; Koli, K.; Halonen, K.

1996

Direct Digital Synthesizer with on-Chip D/A-converter

Vankka, J.; Kosunen, M.; Waltari, M.; Halonen, K.

1996

Direct Digital Synthesizer with on-Chip D/A-converter

Vankka, J.; Kosunen, M.; Waltari, M.; Halonen, K.

1996

Intergrated RF Circuit Design for Radio Communication Systems

Halonen, K.; Koli, K.; Porra, V.

1995

Design Considerations and Implementation of a S2I Current Mode Sigma-delta-modulotor

Lindfors, S.; Halonen, K.; Riihiaho, J.

1995

A Current Mode -Modulator Based on the S2I Error Compensation Technique

Lindfors, S.; Halonen, K.; Riihiaho, J.

1995

Fast and Compact 16 by 16 CNN Implementation

Paasio, A.; Dawidziuk, A.; Halonen, K.; Porra, V.

1995

Design of Intergrated CMOS Cellular Neural Networks

Porra, V.; Paasio, A.; Halonen, K.

1995

An 8-bit 20MHz 3.3 V Supply Current-mode 1.2 µm CMOS A/D Converter

Pääkkönen, M.; Halonen, K.

1995

Integration of RF BiCMOS Amplifiers for Mobile Applications

Siilasto, S.; Huikko, T.; Halonen, K.

1995

A Low-Power 3V Lowpass Ota-C Filter for Meghertz Range

Tiiliharju, E.; Koli, K.; Halonen, K.

1995

2.5V high-speed D/A-converters for mobile telecommunication applications

Tolonen, P.; Halonen, K.

1995

Integrated BiCMOS IF-modules for Mobile Telecommunication Applications

Halonen, Kari; Porra, Veikko; Alinikula, Petteri; Koli, Kimmo; Riihihuhta, Harri; Hännikäinen, Jyrki

1994

An Integrated Fully-differential Switched-current Ladder Filter

Halonen, K.; Koli, K.; Wallinheimo, J.; Kimppa, H.

1994

Integrated RF Circuit Solutions for Radio Communication Systems

Halonen, Kari; Koli, Kimmo; Porra, Veikko

1994

Low Voltage Analog IF-parts Using BiCMOS

Huikko, Tuomas; Kostiainen, Pekka; Halonen, Kari

1994

BiCMOS Current-feedback Operational Amplifier with 60 dB Constant Bandwidth Range

Koli, Kimmo; Halonen, K.

1994

A fully-differential class-AB switched-current integrator for filters and sigma-detlta-modulators

Koli, K.; Wallinheimo, J.; Halonen, K.

1994

A Fully Differential Class-AB Switched Current Integrator for Filters and Sigma-delta Modulators

Koli, K.; Wallinheimo, J.; Halonen, K.

1994

A fully-differential class-AB switched-current integrator for filters and -modulators

Koli, K.; Wallinheimo, J.; Halonen, K.

1994

Different Approaches for Implementing Cellular Neural Networks with Adjustable Template Coefficients

Paasio, Ari; Halonen, Kari; Porra, Veikko

1994

Different Integrated Circuit Approaches for Cellular Neural Networks with Adjustable Template Coefficients

Paasio, Ari; Halonen, Kari; Porra, Veikko

1994

CMOS Implementation of Associative Memory Using Cellular Neural Network Having Adjustable Template Coefficients

Paasio, Ari; Halonen, Kari; Porra, Veikko

1994

Digitally Controllable Weights in Current Mode Cellular Neural Networks

Paasio, A; Dawidziuk, Adam; Halonen, Kari; Porra, Veikko

1994

Circuit Complexity Problems of Integrated Programmable Cellular Neural Networks

Porra, Veikko; Paasio, Ari; Halonen, Kari

1994

A High Dynamic Range 100 MHz AGC-amplifier with a Linear and Temperature Compensated Gain Control

Riihihuhta, Harri; Halonen, Kari; Koli, Kimmo

1994

High Frequency Integrated Circuit Research for Mobile Telecommunication Applications at HUT

Alinikula, Petteri; Halonen, Kari; Porra, Veikko; Riihiaho, Jukka

1993

An Inverting Transimpedance Amplifier for Current- and Voltage mode Applications

Koli, K.; Halonen, K.

1993

Design of Analogue Programmable CMOS Cellular Neural Networks with Local Cell Logic

Paasio, Ari; Halonen, Kari; Kostiainen, Pekka; Porra, Veikko

1993

Integrated Analogue and RF Circuits - a Challenge to VLSI Training

Porra, V.; Halonen, K.; Alinikula, P.; Riihiaho, J.; Koli, K.; Wallinheimo, J.

1993

Fully-Differential SI-filter for a 630 kHz Bandwidth

Kimppa, H.; Koli, K.; Halonen, K.

1992

Current-Conveyor Subscriber Line Interface Circuits

Koli, K.; Halonen, K.

1992

The Higher Order Temperature Compensation of Bandgap Voltage References

Salminen, Olli; Halonen, Kari

1992

Non-refereed scientific articles

Unrefereed journal articles

Analog baseband chain of synthetic aperture radar (SAR) receiver

Abu Bakar, Faizah; Nehal, Qaiser; Ukkonen, Pekka; Saari, Ville; Halonen, Kari

2012 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Introduction to the special issue on the 2010 IEEE International Solid-State Circuits Conference

Cho, Gyu Hyeong; Murmann, Boris; Halonen, Kari; Gharpurey, Ranjit; Sim, Jae Yoon

2010 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

Unrefereed conference proceedings

A 97-106-GHz differential I-Q phase shifter in 28-nm CMOS

Vahdati, Ali; Varonen, Mikko; Kärkkäinen, Mikko; Parveg, Dristy; Halonen, Kari A.I.

2014

Electro-mechanical Hybrid PLL

Gronicz, Jakub; Chekurov, Nikolai; Aaltonen, Lasse; Kosunen, Marko; Halonen, Kari

2013

Design of 28-nm CMOS Mixers for a 130-GHz Transceiver

Parveg, Dristy; Varonen, Mikko; Kärkkäinen, Mikko; Vahdati, Ali; Halonen, Kari A.I.

2013

W-Band 2-bit Digitally Controlled I-Q Phase Shifter in 28-nm CMOS

Vahdati, Ali; Varonen, Mikko; Kärkkäinen, Mikko; Parveg, Dristy; Halonen, Kari

2013

Source follower as filter block

Abu Bakar, Faizah; Halonen, Kari

2010

Scientific books (monographs)

Book

Circuit Techniques for Low-Voltage and High-Speed A/D Converters

Waltari, M.; Halonen, Kari

2003

ISBN: 1-4020-7238-4

Publications intended for professional communities

Article in professional journal

Millimetriradio ratkaisee monta ongelmaa

Järvensivu, Pertti; Ala-Laurinaho, Juha; Halonen, Kari; Karttunen, Aki; Kautio, Kari; Kolmonen, Veli-Matti; Kyrö, Mikko; Kärkkäinen, Mikko; Lahti, Markku; Lamminen, Antti; Sandström, Dan; Säily, Jussi; Varonen, Mikko

2010 in Prosessori (Kluwer Academic Publishers)

ISSN: 0357-4121

Helsinki, the centre of Finnish music industry: gateway to the world and from the world

Ahola, E-K.; Halonen, K.

2008 in Kvartti (Kluwer Academic Publishers)

ISSN: 0788-1576

Published development or research report

Compass Tilt Compensation algorithm Using CORDIC

Laulainen, Erkka; Koskinen, Lauri; Kosunen, Marko; Halonen, Kari

2008

CMOS Temperature Sensor Using Periodic Averaging for Error Reduction

Yucetas, Mikail; Aaltonen, Lasse; Halonen, Kari

2008

A Fully Integrated Gm-C Oscillator for Readout of a Force-Balanced Accelerometer

Rahikkala, Pasi; Aaltonen, Lasse; Halonen, Kari

2006

Design of a High Linearity Mixer for Direct-Conversion Base-Station Receiver

Tikka, Tero; Ryynänen, Jussi; Hotti, Mikko; Halonen, Kari

2006

13.5 MHz Class-S Modulator for an EER Transmitter

Saari, Ville; Juurakko, P.; Ryynänen, Jussi; Halonen, Kari

2004

A Mixed-Mode Array Processor with Polynomial-Type Couplings

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2002

Realization of Couplings in a Polynomial Type Mixed-Mode CNN

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2002

A/D and D/A Converters in a Mixed-Mode CNN

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2002

SiGe Power Amplifier with 2V Power Supply

Juurakko, P.; Saari, V.; Ryynänen, J.; Halonen, K.

2001

An Improved Current Mirror Based Approach for Linear Spatial Filtering

Kananen, A.; Paasio, A.; Laiho, M.; Halonen, K.

2001

Design of Low-Voltage Active Mixers for Direct Conversion Receivers

Kivekäs, K.; Pärssinen, A.; Jussila, J.; Ryynänen, J.; Halonen, K.

2001

MPEG-4 Encoder Architecture for a Shape Segmentation CNN Chip

Koskinen, L.; Paasio, A.; Kananen, A.; Halonen, K.

2001

A MPEG-4 Shape Segmentation CNN Algorithm

Koskinen, L.; Paasio, A.; Kananen, A.; Halonen, K.

2001

Integrated Digital Modulator and D/A Converter for WCDMA Base-Station

Kosunen, M.; Vankka, J.; Waltari, M.; Halonen, K.

2001

A Multicarrier QAM-Modulator for WCDMA Basestation with On-chip D/A Converte

Kosunen, M.; Vankka, J.; Waltari, M.; Halonen, K.

2001

Discrete Time Analog Polynomial Type CNN with Digital State

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2001

Border Connection Schemes in Partitioned Mixed-Mode CNNs

Laiho, M.; Paasio, A.; Kananen, A.; Halonen, K.

2001

An analogue circuit for weighted rank order filtering

Paasio, A.; Halonen, K.

2001

Different possibilities for realizing the bipolar image processing tasks in CNN field

Paasio, A.; Kananen, A.; Koskinen, L.; Halonen, K.

2001

Different Implementation Approaches for Analogue and Mixed-Signal Array Processing

Paasio, A.; Laiho, M.; Kananen, A.; Halonen, K.

2001

A Compact Computational Core for Image Processing

Paasio, A.; Kananen, A.; Laiho, M.; Halonen, K.

2001

Integrated RF Front-End for WCDMA and GSM 900

Ryynänen, J.; Kivekäs, K.; Heikkinen, J.; Jussila, J.; Pärssinen, A.; Halonen, K.

2001

A 80MHz Band-Pass Delta-Sigma Modulator for a 100MHz IF-receiver

Salo, T.; Lindfors, S.; Halonen, K.

2001

A Novel BJT Output Stage for SAW Drivers

Stadius, K.; Järviö, P.; Halonen, K.

2001

An Image-Reject Downconverter with Sideband Selection for Double-Conversion Receiver

Stadius, K.; Paatsila, P.; Järviö, P.; Halonen, K.

2001

A Novel Feedback Scheme for Voltage-Followers

Stadius, K.; Järviö, P.; Halonen, K.

2001

Image-Reject Receivers with Image-Selection Functionality

Stadius, K.; Järviö, P.; Paatsila, P.; Halonen, K.

2001

A direct-conversion BiCMOS mixer for GHz applications

Tiiliharju, E.; Halonen, K.

2001

A direct-conversion BiCMOS mixer

Tiiliharju, E.; Halonen, K.

2001

A 14-Bit, 40-MS/s DAC with Current Mode Deglitcher

Waltari, M.; Pirkkalaniemi, J.; Kosunen, M.; Sumanen, L.; Halonen, K.

2001

A Programmable FIR Filter Using Serial-in-Time Multiplication And Canonic Signed Digit Coeffecients

Kosunen, M.; Halonen, K.

2000

"Optimizing the Number of Parallel Channels and the Stage Resolution in Time Interleaved Pipeline A/D Converters"

Sumanen, L.; Waltari, M.; Halonen, K.

2000

Design of a Fully Integrated 2 GHz CMOS Frequency Synthesizer

Ahola, R.; Stadius, K.; Halonen, K.

1999

A Two-bit DS-modulator with 83dB SNDR for Digital Cellular Telephones

Lindfors, S.; Länsirinne, M.; Lindeman, T.; Halonen, K.

1999

Very fast and compact fixed template CNN realizations for B/W processing

Paasio, A.; Kananen, A.; Halonen, K.

1999

A Novel Phase Detector with No Dead Zone and a Chargepump with Very Wide Output Voltage Range

Ahola, R.; Lindfors, S.; Routama, J.; Halonen, K.

1998

A 4 GHz CMOS Multiple Modulus Prescaler

Ahola, R.; Halonen, K.

1998

Design of A 2.4 GHz CMOS Freguency-Hopped RF Transmitter IC

Kosunen, M.; Vankka, J.; Waltari, M.; Sumanen, L.; Koli, K.; Halonen, K.

1998

A CMOS Quadrature Baseband Frequency Synthesizer/Modulator

Kosunen, M.; Vankka, J.; Waltari, M.; Sumanen, L.; Koli, K.; Halonen, K.

1998

A 2.7V Elliptical All-MOS gmC-OTA Filter

Lindfors, S.; Halonen, K.; Ismail, M.

1998

A New Improved Phase Detector For a ClockRecovery PLL

Routama, J.; Koli, K.; Halonen, K.

1998

A 10-Bit 220-MSample/S CMOS Sample-and-Hold Circuit

Waltari, M.; Halonen, K.

1998

Low Voltage MOS-Transistor-Only Precision Current Peak Detector with Signal Independent Discharge Time Constant

Halonen, K.

1997

A 3V All-MOS Elliptical 1 MHz Gm-OTA Filter, Hong Kong, 09-12 June 1997

Halonen, K.; Ismail, M.

1997

Constant-Gm Rail-to-Rail CMOS Input Stager with improved robustness

Ismail, M.; Halonen, K.

1997

An Integrated Cable Equalizer Circuit for 150Mbit/s Datatransmission

Ruhanen, P.; Routama, J.; Halonen, K.

1997

A novel very-high-output-impedance high-swing cascode stage and its applications

Tiiliharju, E.; Zarabadi, S.; Ismail, M.; Halonen, K.

1997

Integration of An Elliptical Bandpass Filter With The Transconductance-Capacitor Method

Wahlroos, T.; Tiiliharju, E.; Halonen, K.

1996

A BiCMOS current-feedback operational amplifier with a 60 dB constant bandwidth range

Koli, K.; Halonen, K.

1995

A Fully-Differential Class-AB Switched-Current Integrator for Signal Processing

Koli, K.; Halonen, K.

1995

A current mode-Modulator Based on the S2I Error Compensation technique

Lindfors, S.; Halonen, K.; Riihiaho, J.

1995

Digitally Controllable Weights in Current Mode Cellular Neural Networks

Paasio, A.; Dawidziuk, A.; Halonen, K.; Porra, V.

1995

Integrated Current-mode A/D Converters

Pääkkönen, M.; Halonen, K.

1995

Integration of RF BiCMOS Amplifiers for Mobile Applications

Siilasto, S.; Huikko, T.; Halonen, K.

1995

Integration of high speed, current mode D/A-converters using BiCMOS- and CMOS-technology

Tolonen, P.; Halonen, K.

1995

Analog Cellular Neural Network Design as a Student Team Work Project

Halonen, K; Paasio, Ari; Porra, Veikko

1994

Current Mode Cellular Neural Network with Digitally Adjustable Template Coefficients

Paasio, Ari; Dawidziuk, Adam; Halonen, Kari; Porra, Veikko

1994

Design of an Analogue Programmable Current Mode Cellular Neural Network

Paasio, Ari; Dawidziuk, Adam; Halonen, Kari; Porra, Veikko

1994

A Binary Weighted Current Source D/A Converter in Telecommunication Applications

Rantanen, E; Huikko, Tuomas; Halonen, Kari; Koli, Kimmo

1994

Patents and invention disclosures

Patent

Multiplier and shift device using signed digit representation

Kosunen, Marko; Halonen, K.

2007

Multiplizierer und Verschiebungsanordnung mit Benutzung von Vorzeichenzifferzahlen Darstellung

Kosunen, M.; Halonen, K.

2006

Delta-Sigma Modulator mit Zweistufenquantisierung und Verfahren zur Anwendung von Zweistufenquantisierung in Delta-Sigma Modulation

Lindfors, S.; Halonen, K.

2006

Multiplizierer und Verschiebungsanordnung mit Benutzung von Vorzeichenzifferzahlen Darstellung

Kosunen, M.; Halonen, Kari

2005

Method for correcting errors in parallel A/D conversion

Kananen, Asko; Paasio, A.; Lindfors, S.; Halonen, K.

2000

Differentiaalinen virrantarkkailupiiri

Koli, Kimmo; Halonen, Kari

1994

A 1.2V 240MHz CMOS continuous-time low-pass filter for a UWB radio receiver

Halonen, Kari; Lindfors, Saska; Ryynänen, Jussi; Saari, Ville; Kaltiokallio, Mikko

2007