Jussi Ryynänen

Peer-reviewed scientific articles

Journal article-refereed, Original research

Spatial Interpolation of Cyclostationary Test Statistics in Cognitive Radio Networks Methods and Field Measurements

Chaudhari, Sachin; Kosunen, Marko; Mäkinen, Semu; Chandrasekaran, Ramanathan; Oksanen, Jan; Laatta, Markus; Ryynanen, Jussi; Koivunen, Visa; Valkama, Mikko

2017 in IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9545

Modeling and Joint Mitigation of TX and RX Nonlinearity-Induced Receiver Desensitization

Kiayani, Adnan; Anttila, Lauri; Kosunen, Marko; Stadius, Kari; Ryynanen, Jussi; Valkama, Mikko

2017 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

Reference receiver enhanced digital linearization of wideband direct-conversion receivers

Marttila, Jaakko; Allén, Markus; Kosunen, Marko; Stadius, Kari; Ryynänen, Jussi; Valkama, Mikko

2017 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

Performance Evaluation of Cyclostationary-Based Cooperative Sensing Using Field Measurements

Chaudhari, Sachin; Kosunen, Marko; Mäkinen, Semu; Oksanen, Jan; Laatta, Markus; Ojaniemi, Jaakko; Koivunen, Visa; Ryynänen, Jussi; Valkama, Mikko

2016 in IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9545

Digital Interpolating Phase Modulator for Wideband Outphasing Transmitters

Lemberg, Jerry; Kosunen, Marko; Roverato, Enrico; Martelius, Mikko; Stadius, Kari; Anttila, Lauri; Valkama, Mikko; Ryynänen, Jussi

2016 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1549-8328

The effects of non-linearity in spectrum sensing receivers

Turunen, Vesa; Kosunen, Marko; Kallioinen, Sami; Pärssinen, Aarno; Ryynänen, Jussi

2016 in INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1759-0787

A Programmable 0.7-2.7 GHz Direct ΔΣ Receiver in 40 nm CMOS

Englund, Mikko; Östman, Kim B.; Viitala, Olli; Kaltiokallio, Mikko; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2015 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

A 5.8-Gbps low-noise scalable low-voltage signaling serial link transmitter for MIPI M-PHY in 40-nm CMOS

Nieminen, Tero; Tikka, Tero; Antonov, Yury; Viitala, Olli; Stadius, Kari; Voutilainen, Martti; Ryynänen, Jussi

2015 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Next-Generation RF Front-End Design Methods for Direct ΔΣ Receivers

Oestman, Kim B.; Englund, Mikko; Viitala, Olli; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2015 in IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 2156-3357

Introduction to the December Special Issue on the 2015 IEEE International Solid-State Circuits Conference

Takamiya, Makoto; Wu, Jieh Tsorng; Ryynänen, Jussi; Okada, Kenichi; Kim, Jaeha

2015 in IEEE JOURNAL OF SOLID-STATE CIRCUITS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9200

A 40 GHz wireless link for chip-to-chip communication in 65 nm CMOS

Tikka, Tero; Viitala, Olli; Ryynänen, Jussi

2015 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

Next-Generation RF Front-End Design Methods for Direct ?S Receivers

Östman, Kim B.; Englund, Mikko; Viitala, Olli; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2015 in IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 2156-3357

Analysis and Design of N-Path Filter Offset Tuning in a 0.7–2.7-GHz Receiver Front-End

Östman, Kim; Englund, Mikko; Viitala, Olli; Kaltiokallio, Mikko; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2015 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1549-8328

RF Input Matching Design for Closed-Loop Direct Delta–Sigma Receivers

Östman, Kim; Englund, Mikko; Viitala, Olli; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2015 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

Design equations for dual wideband matching of capacitive coupling element antennas

Lehtovuori, Anu; Valkonen, Risto; Ryynänen, Jussi; Valtonen, Martti

2014 in MICROWAVE AND OPTICAL TECHNOLOGY LETTERS (John Wiley and Sons Inc.)

ISSN: 0895-2477

RX-Band Noise Reduction in All-Digital Transmitters With Configurable Spectral Shaping of Quantization and Mismatch Errors

Roverato, Enrico; Kosunen, Marko; Lemberg, Jerry; Stadius, Kari; Ryynänen, Jussi

2014 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1549-8328

Characteristics of LNA Operation in Direct Delta-Sigma Receivers

Östman, Kim B.; Englund, Mikko; Viitala, Olli; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2014 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 1549-7747

A 2.5-GHz Receiver Front-End With Q-Boosted Post-LNA N-Path Filtering in 40-nm CMOS

Östman, Kim; Englund, Mikko; Viitala, Olli; Kaltiokallio, Mikko; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2014 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

A 0.7--2.7-GHz Blocker-Tolerant Compact-Size Single-Antenna Receiver for Wideband Mobile Applications

Kaltiokallio, Mikko; Valkonen, Risto; Stadius, Kari; Ryynänen, Jussi

2013 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

Survey and Analysis of Cyclostationary Signal Detector Implementations on FPGA

Kosunen, Marko; Turunen, Vesa; Kokkinen, Kari; Ryynänen, Jussi

2013 in IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 2156-3357

Wideband 2 to 6 GHz RF Front-End With Blocker Filtering

Kaltiokallio, Mikko; Saari, Ville; Kallioinen, Sami; Pärssinen, Aarno; Ryynänen, Jussi

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

ISSN: 0018-9200

Correlation-Based Detection of OFDM Signals in the Angular Domain

Turunen, Vesa; Kosunen, Marko; Vaarakangas, Matti; Ryynänen, Jussi

2012 in IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY (Institute of Electrical and Electronics Engineers Inc.)

ISSN: 0018-9545

An All-Digital PLL Frequency Synthesizer With an Improved Phase Digitization Approach and an Optimized Frequency Calibration Technique

Xu, Liangge; Stadius, Kari; Ryynänen, Jussi

2012 in IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1549-8328

A 1 to 5GHz adjustable active polyphase filter for LO quadrature generation

Kaltiokallio, Mikko; Ryynänen, Jussi

2011 in IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1529-2517

Adaptive Signal Detector for Cognitive Radios

Kosunen, Marko; Turunen, Vesa; Ryynänen, Jussi; Nikolic, Borivoje

2011 in BWRC Winter 2011 Retreat (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

Spectrum Sensor Hardware Implementation Based on Cyclostationary Feature Detector

Turunen, Vesa; Kosunen, Marko; Kallioinen, Sami; Pärssinen, Aarno; Ryynänen, Jussi

2011 in MAJLESI JOURNAL OF ELECTRICAL ENGINEERING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 2008-1413

A Digital Frequency Synthesizer for Cognitive Radio Spectrum Sensing Applications

Rapinoja, Tapio; Stadius, Kari; Xu, Liangge; Lindfors, Saska; Kaunisto, Risto; Pärssinen, Aarno; Ryynänen, Jussi

2010 in IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 0018-9480

A 2.4-GHz Low-Power All-Digital Phase-Locked Loop

Xu, Liangge; Lindfors, Saska; Stadius, Kari; Ryynänen, Jussi

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

ISSN: 0018-9200

Analysis and design of common-gate low-noise amplifier for wideband applications

Kaukovuori, Jouni; Kaltiokallio, Mikko; Ryynänen, Jussi

2009 in INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS (John Wiley and Sons Ltd)

ISSN: 0098-9886

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 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 (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1057-7122

A digitally controlled 2.4-GHz oscillator in 65-nm CMOS

Xu, Liangge; Lindfors, Saska; Stadius, Kari; Ryynänen, Jussi

2009 in Analog Integrated Circuits and Signal Processing (SPRINGER)

ISSN: 0925-1030

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 (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)

ISSN: 1057-7122

Efficient current reuse for low-power transceivers

Kaukovuori, Jouni; Järvinen, Jere A M; Jussila, Jarkko; Ryynänen, Jussi

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

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

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 (SPRINGER)

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

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

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

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

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

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 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

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

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.)

Review article, Literature review, Systematic review

Extraction of Graphene-Titanium Contact Resistances Using Transfer Length Measurement and a Curve-Fit Method

Anteroinen, Johanna; Kim, Wonjae; Stadius, Kari; Riikonen, Juha; Lipsanen, Harri; Ryynänen, Jussi

2012 in WORLD ACADEMY OF SCIENCE, ENGINEERING AND TECHNOLOGY (World Academy of Science Engineering and Technology)

ISSN: 2010-376X

Conference proceedings

Open-loop all-digital delay line with on-chip calibration via self-equalizing delays

Antonov, Yury; Stadius, Kari; Kosunen, Marko; Ryynänen, Jussi

2017

A Charge Limiting and Redistribution Method for Delay Line Locking in Multi-Output Clock Generation

Antonov, Yury; Stadius, Kari; Ryynänen, Jussi

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

A 0.35-to-2.6GHz multilevel outphasing transmitter with a digital interpolating phase modulator enabling up to 400MHz instantaneous bandwidth

Kosunen, Marko; Lemberg, Jerry; Martelius, Mikko; Roverato, Enrico; Nieminen, Tero; Englund, Mikko; Stadius, Kari; Anttila, Lauri; Pallonen, Jorma; Valkama, Mikko; Ryynänen, Jussi

2017

ISBN: 9781509037575

Reference receiver enabled digital cancellation of nonlinear out-of-band blocker distortion in wideband receivers

Marttila, Jaakko; Allén, Markus; Kosunen, Marko; Stadius, Kari; Ryynänen, Jussi; Valkama, Mikko

2017

ISBN: 9781509045457

All-digital RF transmitter in 28nm CMOS with programmable RX-band noise shaping

Roverato, Enrico; Kosunen, Marko; Cornelissens, Koen; Vatti, Sofia; Stynen, Paul; Bertrand, Kaoutar; Korhonen, Teuvo; Samsom, Hans; Vandenameele, Patrick; Ryynänen, Jussi

2017

ISBN: 9781509037575

A wideband blocker-resilient RF front-end with selective input-impedance matching for direct-ΔΣ-receiver architectures

Haq, Faizan Ul; Englund, Mikko; Stadius, Kari; Kosunen, Marko; Ryynänen, Jussi; Koli, Kimmo; Östman, Kim B.

2016

ISBN: 978-1-5090-1095-0

Class D CMOS power amplifier with on/off logic for a multilevel outphasing transmitter

Martelius, Mikko; Stadius, Kari; Lemberg, Jerry; Nieminen, Tero; Roverato, Enrico; Kosunen, Marko; Ryynänen, Jussi; Anttila, Lauri; Valkama, Mikko

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

ISBN: 9781479953400

ISSN: 0271-4302

Multilevel outphasing power amplifier system with a transmission-line power combiner

Martelius, Mikko; Stadius, Kari; Lemberg, Jerry; Nieminen, Tero; Roverato, Enrico; Kosunen, Marko; Ryynänen, Jussi; Anttila, Lauri; Valkama, Mikko

2016

ISBN: 9781509004935

Fractional-N open-loop digital frequency synthesizer with a post-modulator for jitter reduction

Rapinoja, Tapio; Antonov, Yury; Stadius, Kari; Ryynänen, Jussi

2016 in IEEE Radio Frequency Integrated Circuits Symposium (Institute of Electrical and Electronics Engineers Inc.)

ISBN: 9781467386500

ISSN: 1529-2517

All-digital phase-locked loop in 40 nm CMOS for 5.8 Gbps serial link transmitter

Antonov, Yury; Tikka, Tero; Stadius, Kari; Ryynänen, Jussi

2015

ISBN: 978-1-4799-9877-7

The synthesis of noise transfer functions for bandpass delta-sigma modulators with tunable center frequency

Roverato, Enrico; Kosunen, Marko; Ryynänen, Jussi

2015

ISBN: 978-1-4799-9877-7

A 0.8-3 GHz mixer-first receiver with on-chip transformer balun in 65-nm CMOS

Tikka, Tero; Stadius, Kari; Ryynänen, Jussi; Kaltiokallio, Mikko

2015

ISBN: 9781467374705

A Wideband Under-Sampling Blocker Detector with a 0.7-2.7 GHz Mixer-First Receiver

Viitala, Olli; Kaltiokallio, Mikko; Kosunen, Marko; Stadius, Kari; Ryynänen, Jussi

2015

ISBN: 978-1-4799-7642-3

Measurement campaign for collaborative sensing using cyclostationary based mobile sensors

Chaudhari, S.; Kosunen, Marko; Mäkinen, S.; Cárdenas-González, Ana; Koivunen, V.; Ryynänen, J.; Laatta, M.; Valkama, M.

2014

A 2.5-GHz 4.2-dB NF direct ΔΣ receiver with a frequency-translating integrator

Englund, Mikko; Östman, Kim B.; Viitala, Olli; Kaltiokallio, Mikko; Stadius, Kari; Ryynänen, Jussi; Koli, Kimmo

2014

ISBN: 9781479956944

A programmable 0.7-to-2.7GHz direct ΔΣ receiver in 40nm CMOS

Englund, Mikko; Östman, Kim B.; Viitala, Olli; Kaltiokallio, Mikko; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2014 in IEEE International Solid State Circuits Conference (IEEE)

ISBN: 978-1-4799-0918-6

ISSN: 0193-6530

A 2.5-GHz 4.2dB NF Direct ?S Receiver with a Frequency-Translating Integrator

Englund, Mikko; Östman, Kim; Viitala, Olli; Kaltiokallio, Mikko; Stadius, Kari; Koli, Kimmo; Ryynänen, Jussi

2014

A 1.2 6.4 GHz clock generator with a low-power DCO and programmable multiplier in 40-nm CMOS

Tikka, Tero; Stadius, Kari; Ryynänen, Jussi; Voutilainen, Martti

2014

ISBN: 978-1-4799-3431-7

ISSN: 0271-4302

Digital linearization of direct-conversion spectrum sensing receiver

Allen, Markus; Marttila, Jaakko; Valkama, Mikko; Makinen, Semu; Kosunen, Marko; Ryynänen, Jussi

2013

ISBN: 9781479902484

A 0.3-to-8.5GHz Frequency Synthesizer Based on Digital Period Synthesis

Rapinoja, Tapio; Stadius, Kari; Ryynänen, Jussi

2013

A configurable sampling rate converter for all-digital 4G transmitters

Roverato, Enrico; Kosunen, Marko; Lemberg, Jerry; Nieminen, Tero; Stadius, Kari; Ryynänen, Jussi; Eloranta, Petri; Kaunisto, Risto; Pärssinen, Aarno

2013

A programmable DSP front-end for all-digital 4G transmitters

Roverato, Enrico; Kosunen, Marko; Lemberg, Jerry; Stadius, Kari; Ryynänen, Jussi; Eloranta, Petri; Kaunisto, Risto; Pärssinen, Aarno

2013

ISBN: 978-1-4799-0618-5

Design tradeoffs in N-path GmC integrators for direct delta-sigma receivers

Östman, Kim; Englund, Mikko; Viitala, Olli; Stadius, Kari; Ryynänen, Jussi; Koli, Kimmo

2013

Graphene for Gigahertz Applications

Anteroinen, Johanna; Kim, Wonjae; Stadius, Kari; Riikonen, Juha; Lipsanen, Harri; Ryynänen, Jussi

2012

ISBN: 978-9949-23-265-9

A reconfigurable multi-standard radio platform

Immonen, Antti; Pärssinen, Aarno; Zetterman, Tommi; Talonen, Mikko; Ryynänen, Jussi; Kiminki, Sami; Hirvisalo, Vesa

2012 in Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering (Institute of Electrical and Electronics Engineers)

ISBN: 9783642351549

ISSN: 1867-8211

Dual-Lag Correlation-Based Feature Detection of OFDM Signals with Cyclic Phase Compensation

Turunen, Vesa; Kosunen, Marko; Koivunen, Visa; Ryynänen, Jussi

2012

ISBN: 978-1-62276-013-8

Electrical Properties of CVD-Graphene FETs

Anteroinen, Johanna; Kim, Wonjae; Stadius, Kari; Riikonen, Juha; Lipsanen, Harri; Ryynänen, Jussi

2011

Multi-Mode, Multi-Band Spectrum Sensor for Cognitive Radios Embedded to a Mobile Phone

Kallioinen, Sami; Vääräkangas, Mikko; Hui, Ping; Ollikainen, Jani; Teikari, Ilari; Pärssinen, Aarno; Turunen, Vesa; Kosunen, Marko; Ryynänen, Jussi

2011

Design and Performance Trade-offs in Parallelized RF SDR Architecture

Kiminki, Sami; Saari, Ville; Pärssinen, Aarno; Hirvisalo, Vesa; Immonen, Antti; Ryynänen, Jussi; Zetterman, Tommi

2011

ISBN: 978-1-4577-0140-5

Implementation of all-digital wideband RF frequency synthesizers in 65-nm CMOS technology

Rapinoja, Tapio; Xu, Liangge; Stadius, Kari; Ryynänen, Jussi

2011

A 0.7 2.6 GHz high-linearity rf front-end for cognitive radio spectrum sensing

Stadius, Kari; Kaltiokallio, Mikko; Ollikainen, Jussi; Pärnänen, Tuomas; Saari, Ville; Ryynänen, Jussi

2011

Trade-offs in Primary Detection Using a Mobile Phone as a Sensing Device

Vääräkangas, Mikko; Kallioinen, Sami; Pärssinen, Aarno; Turunen, Vesa; Ryynänen, Jussi

2011

A Reconfigurable Multi-standard Radio Platform

Immonen, Antti; Pärssinen, Aarno; Zetterman, Tommi; Talonen, Mikko; Ryynänen, Jussi; Kiminki, Sami; Hirvisalo, Vesa

2010

“Wideband trans-impedance filter low noise amplifier

Kaltiokallio, Mikko; Pärssinen, Aarno; Ryynänen, Jussi

2010

Active polyphase filter analysis

Kaltiokallio, Mikko; Ryynänen, Jussi; Lindfors, Saska

2010

On the implementation of Autocorrelation-based Feature Detector

Kokkinen, Kari; Turunen, Vesa; Kosunen, Marko; Chaudhari, Sachin; Koivunen, Visa; Ryynänen, Jussi

2010

Circuits based on graphene transistors

Rouvala, Markku; Kim, Wonjae; Pasanen, Pirjo; Riikonen, Juha; Stadius, Kari; Ryynänen, Jussi; Lipsanen, Harri

2010

Analog and Mixed Signal Circuit and System Ontology

Talonen, Mikko; Ryynänen, Jussi

2010

30-39GHz 2Gbit/s ring oscillator based OOK-modulator for chip-to-chip communications

Tikka, Tero; Ryynänen, Jussi

2010 in IEEE International Symposium on Circuits and Systems (Institute of Electrical and Electronics Engineers)

ISBN: 9781424453085

ISSN: 0271-4302

Chip-to-chip communications using capacitive interconnects

Viitala, Olli; Ryynänen, Jussi

2010

A wide-band digitally controlled ring oscillator

Xu, Liangge; Stadius, Kari; Ryynänen, Jussi

2010

FPGA implementation of autocorrelation-based feature detector for cognitive radio

Kokkinen, Kari; Turunen, Vesa; Kosunen, Marko; Chaudhari, Sachin; Koivunen, Visa; Ryynänen, Jussi

2009

ISBN: 9781424443109

A Wideband Interference Tolerant RD Receiver for Cognitive Radio Sensor Unit

Ollikainen, Jussi; Kaltiokallio, Mikko; Stadius, Kari; Saari, Ville; Ryynänen, Jussi

2009

A wideband interference tolerant RF receiver for cognitive radio sensor unit

Ollikainen, Jussi; Kaltiokallio, Mikko; Stadius, Kari; Saari, Ville; Ryynänen, Jussi

2009

ISBN: 9781424443109

Spectral purity analysis of integer-N PLL

Rapinoja, Tapio; Stadius, Kari; Ryynänen, Jussi

2009

ISBN: 9781424450916

A digital frequency synthesizer for cognitive radio spectrum sensing applications

Rapinoja, Tapio; Stadius, Kari; Xu, Liangge; Lindfors, Saska; Kaunisto, Risto; Pärssinen, Aarno; Ryynänen, Jussi

2009

ISBN: 9781424433780

Impact of circuit non-idealities on wireless interconnect based on OOK modulated RF transceiver

Tao, Cheng; Peltonen, Teemu; Tjukanoff, Esa; Tenhunen, Hannu; Tikka, Tero; Ryynänen, Jussi

2009

ISBN: 9781424443109

Spectrum estimator and cyclostationary detector for cognitive radio

Turunen, Vesa; Kosunen, Marko; Kallioinen, Sami; Pärssinen, Aarno; Ryynänen, Jussi

2009

ISBN: 9781424438969

Implementation of cyclostationary feature detector for cognitive radios

Turunen, Vesa; Kosunen, Marko; Huttunen, A.; Kallioinen, S.; Ikonen, P.; Pärssinen, A.; Ryynänen, Jussi

2009

ISBN: 9781424434244

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

A2.4-GHzLow-Power All-Digital Phase-Locked Loop

Xu, Liangge; Ryynänen, Jussi

2009

A 2.4-GHz low-power all-digital phase-locked loop

Xu, Liangge; Lindfors, Saska; Stadius, Kari; Ryynänen, Jussi

2009

ISBN: 9781424440726

Agile frequency synthesizer for cognitive radios

Xu, Liangge; Stadius, Kari; Rapinoja, Tapio; Ryynänen, Jussi

2009

ISBN: 9781424438969

A low-power wide-band digital frequency synthesizer for cognitive radio sensor units

Xu, Liangge; Stadius, Kari; Ryynänen, Jussi

2009

ISBN: 9781424443536

Analysis of different feedback topologies to LNA input matching

Kaltiokallio, Mikko; Kaukovuori, Jouni; Ryynänen, Jussi

2008

ISBN: 1424413427

A WiMedia UWB receiver with a synthesizer

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

2008

ISBN: 9781424423620

Analysis and design of common-gate low-noise amplifier for wideband applications

Kaukovuori, Jouni; Kaltiokallio, Mikko; Ryynänen, Jussi

2008

ISBN: 1424413427

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

An ADPLL-based fast start-up technique for sensor radio frequency synthesizers

Xu, Liangge; Lindfors, Saska; Ryynänen, Jussi

2008

ISBN: 9781424421824

Design of precise gain GmC-leapfrog filters

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

2007

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

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

2007

ISBN: 1424405319

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

Kaukovuori, Jouni; Ryynänen, Jussi; Halonen, Kari

2007

ISBN: 1424407729

Analysis of Different FeedbackTopologies to LNA Input Matching

Ryynänen, Jussi; Kaukovuori, Jouni; Kaltiokallio, Mikko

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

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

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

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

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

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

2006

ISBN: 0780393902

RC-load analysis of the downconversion mixer IIP2

Hotti, Mikko; Ryynänen, Jussi; Halonen, Kari

2005

ISBN: 0780390660

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

Hotti, M.; Ryynänen, J.; 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

Dual-mode direct-conversion RF receiver with IIP2 calibration

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

2004

ISBN: 0780386167

An IIP2 calibration technique for direct conversion receivers

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

2004

ISBN: 0-7803-8251-X

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

13.5 MHz class-S modulator for an EER transmitter

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

2004

ISBN: 0780385101

An integrated class-S modulator for 13.5 MHz

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

2004

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

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

An Integrated 2 GHz SiGe Power Amplifier

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

2002

RF gain control in direct conversion receivers

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

2002

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

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

Circuit Solutions for WCDMA Direct Conversion Receiver

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

2000

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

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

2000

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

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

2000

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 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

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

Non-refereed scientific articles

Unrefereed conference proceedings

Towards High-Frequency Graphene Electronics

Anteroinen, Johanna; Kim, Wonjae; Stadius, Kari; Ryynänen, Jussi

2013

Towards a General-Purpose Radio Interface: CCE Antennas and blocker-tolerant RFICs

Kaltiokallio, Mikko; Valkonen, Risto; Stadius, Kari; Ryynänen, Jussi

2013

Digital-Intesive Wideband RF Frequency Synthesis

Rapinoja, Tapio; Stadius, Kari; Ryynänen, Jussi

2013

Wideband 2 to 6GHz RF front-end with blocker filtering

Kaltiokallio, Mikko; Saari, Ville; Ryynänen, Jussi; Kallioinen, Sami; Pärssinen, Aarno

2011

Publications intended for professional communities

Article in professional journal

Joustavuutta spektrinkäyttöön

Valkama, Mikko; Renfors, Markku; Ryynänen, Jussi; Kosunen, Marko

2011 in Prosessori (IEEE)

ISSN: 0357-4121

Article in professional conference proceedings

N-path gmC filter modeling and analysis for direct delta-sigma receiver

Englund, Mikko; Viitala, Olli; Koli, Kimmo; Ryynänen, Jussi

2012

ISBN: 9781467308595

A Scalable Low-Voltage Signaling (SLVS) Driver for a Low-Power MIPI M-PHY Serial Link in 40nm CMOS

Nieminen, Tero; Viitala, Olli; Voutilainen, Martti; Ryynänen, Jussi

2012

ISBN: 978-3-8007-344-9

Published development or research report

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

SiGe Power Amplifier with 2V Power Supply

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

2001

Design of Low-Voltage Active Mixers for Direct Conversion Receivers

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

Text book or professional handbook or guidebook or dictionary

Continuous-Time Low-Pass Filters for Integrated Wideband Radio Receivers

Saari, Ville; Ryynänen, Jussi; Lindfors, Saska

2012

ISBN: 978-1-4614-3365-1

Spectrum Sensing for Intelligent Communication and Interference Resiliency

Ryynänen, Jussi

2016

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