A 2-GHz wide-band direct conversion receiver for WCDMA applications. - Aarno Pärssinen; Jarkko Jussila; Jussi Ryynänen; Lauri Sumanen; Kari A. I. Halonen (IEEE J. Solid State Circuits, 1999)

Design of low-voltage active mixer for direct conversion receivers. - Kalle Kivekäs; Aarno Pärssinen; Jarkko Jussila; Jussi Ryynänen; Kari Halonen (ISCAS (4), 2001)

A 22-mA 3.0-dB NF direct conversion receiver for 3G WCDMA. - Jarkko Jussila; Jussi Ryynänen; Kalle Kivekäs; Lauri Sumanen; Aarno Pärssinen; Kari A. I. Halonen (IEEE J. Solid State Circuits, 2001)

A dual-band RF front-end for WCDMA and GSM applications. - Jussi Ryynänen; Kalle Kivekäs; Jarkko Jussila; Aarno Pärssinen; Kari A. I. Halonen (IEEE J. Solid State Circuits, 2001)

RF gain control in direct conversion receivers. - Jussi Ryynänen; Kalle Kivekäs; Jarkko Jussila; Aarno Pärssinen; Kari Halonen (ISCAS (4), 2002)

Calibration techniques of active BiCMOS mixers. - Kalle Kivekäs; Aarno Pärssinen; Jussi Ryynänen; Jarkko Jussila; Kari Halonen (IEEE J. Solid State Circuits, 2002)

Direct conversion receiver for GSM900, DCS1800, PCS1900, and WCDMA. - Jussi Ryynänen; Kalle Kivekäs; Jarkko Jussila; Aarno Pärssinen; Kari Halonen (ICECS, 2003)

A single-chip multimode receiver for GSM900, DCS1800, PCS1900, and WCDMA. - Jussi Ryynänen; Kalle Kivekäs; Jarkko Jussila; Lauri Sumanen; Aarno Pärssinen; Kari A. I. Halonen (IEEE J. Solid State Circuits, 2003)

A 3-V 230-MHz CMOS decimation subsampler. - Saska Lindfors; Aarno Pärssinen; Kari A. I. Halonen (IEEE Trans. Circuits Syst. II Express Briefs, 2003)

A gain stabilization technique for tuned RF low-noise amplifiers. - Pete Sivonen; Ari Vilander; Aarno Pärssinen (IEEE Trans. Circuits Syst. I Regul. Pap., 2004)

Cancellation of second-order intermodulation distortion and enhancement of IIP2 in common-source and common-emitter RF transconductors. - Pete Sivonen; Ari Vilander; Aarno Pärssinen (IEEE Trans. Circuits Syst. I Regul. Pap., 2005)

A 1.2-V RF front-end with on-chip VCO for PCS 1900 direct conversion receiver in 0.13-μm CMOS. - Pete Sivonen; Jussi Tervaluoto; Niko Mikkola; Aarno Pärssinen (IEEE J. Solid State Circuits, 2006)

A WCDMA Transmitter in 0.13μm CMOS Using Direct-Digital RF Modulator. - Petri Eloranta; Pauli Seppinen; Sami Kallioinen; Tuomas Saarela; Aarno Pärssinen (ISSCC, 2007)

Cellular and Multi-Mode Transceivers. - Tony Montalvo; Aarno Pärssinen (ISSCC, 2007)

A Multimode Transmitter in 0.13 µm CMOS Using Direct-Digital RF Modulator. - Petri Eloranta; Pauli Seppinen; Sami Kallioinen; Tuomas Saarela; Aarno Pärssinen (IEEE J. Solid State Circuits, 2007)

A Low Noise Figure 1.2-V CMOS GPS Receiver Integrated as a Part of a Multimode Receiver. - Mikael Gustafsson; Aarno Pärssinen; Patrik Björkstén; Mika Mäkitalo; Arttu Uusitalo; Sami Kallioinen; Juha Hallivuori; Petri Korpi; Sami Rintamäki; Ilkka Urvas; Tuomas Saarela; Tero Suhonen (IEEE J. Solid State Circuits, 2007)

A New Symmetric Transceiver Architecture for Pulsed Short-Range Communication. - Joni Jantunen; Antti Lappeteläinen; Jarmo Arponen; Aarno Pärssinen; Michaël Pelissier; Bertrand Gomez; Julien Keignart (GLOBECOM, 2008)

Direct-digital RF-modulator: a multi-function architecture for a system-independent radio transmitter. - Petri Eloranta; Pauli Seppinen; Aarno Pärssinen (IEEE Commun. Mag., 2008)

Implementation of Cyclostationary Feature Detector for Cognitive Radios. - Vesa Turunen; Marko Kosunen; Anu Huttunen; Sami Kallioinen; Petri Ikonen; Aarno Pärssinen; Jussi Ryynänen (CrownCom, 2009)

Spectrum estimator and cyclostattionary detector for cognitive radio. - Vesa Turunen; Marko Kosunen; Sami Kallioinen; Aarno Pärssinen; Jussi Ryynänen (ECCTD, 2009)

A 900MHz direct ΔΣ receiver in 65nm CMOS. - Kimmo Koli; Jarkko Jussila; Pete Sivonen; Sami Kallioinen; Aarno Pärssinen (ISSCC, 2010)

A Reconfigurable Multi-standard Radio Platform. - Antti Immonen; Aarno Pärssinen; Tommi Zetterman; Mikko Talonen; Jussi Ryynänen; Sami Kiminki; Vesa Hirvisalo (MobiMedia, 2010)

A 900-MHz Direct Delta-Sigma Receiver in 65-nm CMOS. - Kimmo Koli; Sami Kallioinen; Jarkko Jussila; Pete Sivonen; Aarno Pärssinen (IEEE J. Solid State Circuits, 2010)

Multi-mode, multi-band spectrum sensor for cognitive radios embedded to a mobile phone. - Sami Kallioinen; Mikko Vääräkangas; Ping Hui; Jani Ollikainen; Ilari Teikari; Aarno Pärssinen; Vesa Turunen; Marko Kosunen; Jussi Ryynänen (CrownCom, 2011)

Design and performance trade-offs in parallelized RF SDR architecture. - Sami Kiminki; Ville Saari; Vesa Hirvisalo; Jussi Ryynänen; Aarno Pärssinen; Antti Immonen; Tommi Zetterman (CrownCom, 2011)

Trade-offs in primary detection using a mobile phone as a sensing device. - Mikko Vääräkangas; Sami Kallioinen; Aarno Pärssinen; Vesa Turunen; Jussi Ryynänen (CrownCom, 2011)

Wideband 2 to 6GHz RF front-end with blocker filtering. - Mikko Kaltiokallio; Ville Saari; Jussi Ryynänen; Sami Kallioinen; Aarno Pärssinen (ESSCIRC, 2011)

Multimode-multiband transceivers for next generation of wireless communications. - Aarno Pärssinen (ESSCIRC, 2011)

Wideband 2 to 6 GHz RF Front-End With Blocker Filtering. - Mikko Kaltiokallio; Ville Saari; Sami Kallioinen; Aarno Pärssinen; Jussi Ryynänen (IEEE J. Solid State Circuits, 2012)

A configurable sampling rate converter for all-digital 4G transmitters. - Enrico Roverato; Marko Kosunen; Jerry Lemberg; Tero Nieminen; Kari Stadius; Jussi Ryynänen; Petri Eloranta; Risto Kaunisto; Aarno Pärssinen (ECCTD, 2013)

A programmable DSP front-end for all-digital 4G transmitters. - Enrico Roverato; Marko Kosunen; Jerry Lemberg; Kari Stadius; Jussi Ryynänen; Petri Eloranta; Risto Kaunisto; Aarno Pärssinen (NEWCAS, 2013)

Analog/RF Solutions Enabling Compact Full-Duplex Radios. - Björn Debaillie; Dirk-Jan van den Broek; Cristina Lavin; Barend van Liempd; Eric A. M. Klumperink; Carmen Palacios; Jan Craninckx; Bram Nauta; Aarno Pärssinen (IEEE J. Sel. Areas Commun., 2014)

WBAN Energy Efficiency and Dependability Improvement Utilizing Wake-Up Receiver. - Juha Petäjäjärvi; Heikki Karvonen; Konstantin Mikhaylov; Aarno Pärssinen; Matti Hämäläinen; Jari H. Iinatti (IEICE Trans. Commun., 2015)

Real time adaptive RF and digital self-interference cancellation for full-duplex transceivers. - Visa Tapio; Markku J. Juntti; Aarno Pärssinen; Kari Rikkinen (ACSSC, 2016)

5G CHAMPION - Rolling out 5G in 2018. - Markus Mueck; Emilio Calvanese Strinati; Il-Gyu Kim; Antonio Clemente; Jean-Baptiste Dore; Antonio De Domenico; Taeyeon Kim; Taesang Choi; Hyun Kyu Chung; Giuseppe Destino; Aarno Pärssinen; Ari Pouttu; et al. (GLOBECOM Workshops, 2016)

Analysis of the measured RHCP and LHCP GNSS signals in multipath environment. - Rameez U. R. Rahman Lighari; Markus Berg 001; Jani Kallankari; Aarno Pärssinen; Erkki T. Salonen (ICL-GNSS, 2016)

System analysis and design of mmW mobile backhaul transceiver at 28 GHz. - Giuseppe Destino; Olli Kursu; Saila Tammelin; Jari Haukipuro; Marko Sonkki; Timo Rahkonen; Aarno Pärssinen; Matti Latva-aho; Aki Korvala; Marko Pettissalo (EuCNC, 2017)

Dual-polarized 2×2 element sub-array at 15 GHz with high port isolation. - Marko Sonkki; Sami Myllymäki; Jussi Putaala; Maciej Sobocinski; Aarno Pärssinen; Eero Heikkinen; Tomi Haapala; Kari Nikkanen (EuCNC, 2017)

Session 13 overview: High-performance transmitters. - Guang-Kaai Dehng; Kyoohyun Lim; Aarno Pärssinen (ISSCC, 2017)

Session 24 overview: Wireless receivers and synthesizers. - Chun-Huat Heng; Ken Yamamoto; Aarno Pärssinen (ISSCC, 2017)

Session 18 overview: Full duplex wireless front-ends. - Alyosha C. Molnar; Jan Craninckx; Aarno Pärssinen (ISSCC, 2017)

Session 7 overview: Wireless transceivers. - Yuu Watanabe; Danielle Griffith; Aarno Pärssinen (ISSCC, 2017)

A fully integrated 13 GHz CMOS SOI stacked power amplifier for 5G wireless systems. - Janne P. Aikio; Alok Sethi; Rana Azhar Shaheen; Rehman Akbar; Timo Rahkonen; Aarno Pärssinen (NORCAS, 2017)

A 10-bit active RF phase shifter for 5G wireless systems. - Alok Sethi; Janne P. Aikio; Rana Azhar Shaheen; Rehman Akbar; Timo Rahkonen; Aarno Pärssinen (NORCAS, 2017)

A 45nm CMOS SOI, four element phased array receiver supporting two MIMO channels for 5G. - Rana Azhar Shaheen; Rehman Akbar; Alok Sethi; Janne P. Aikio; Timo Rahkonen; Aarno Pärssinen (NORCAS, 2017)

Development of 5G CHAMPION testbeds for 5G services at the 2018 Winter Olympic Games. - Seok Ho Won; Markus Mueck; Valerio Frascolla; Junhyeong Kim; Giuseppe Destino; Aarno Pärssinen; Matti Latva-aho; Aki Korvala; Antonio Clemente; Taeyeon Kim; Il-Gyu Kim; Hyun Kyu Chung; et al. (SPAWC, 2017)

Where, When, and How mmWave is Used in 5G and Beyon. - Kei Sakaguchi; Thomas Haustein; Sergio Barbarossa; Emilio Calvanese Strinati; Antonio Clemente; Giuseppe Destino; Aarno Pärssinen; Il-Gyu Kim; Hee-Sang Chung; Junhyeong Kim; Wilhelm Keusgen; Richard J. Weiler; et al. (CoRR, 2017)

Where, When, and How mmWave is Used in 5G and Beyond. - Kei Sakaguchi; Thomas Haustein; Sergio Barbarossa; Emilio Calvanese Strinati; Antonio Clemente; Giuseppe Destino; Aarno Pärssinen; Ilgyu Kim; Hee-Sang Chung; Junhyeong Kim; Wilhelm Keusgen; Richard J. Weiler; et al. (IEICE Trans. Electron., 2017)

Out-of-Band Interference in 5G mmW Multi-Antenna Transceivers: Co-Existence Scenarios. - Marko E. Leinonen; Nuutti Tervo; Olli Kursu; Aarno Pärssinen (EuCNC, 2018)

Optimum Number of Transistors in Stacked CMOS Millimeter-Wave Power Amplifiers. - Mohammad Hassan Montaseri; Janne Aikio; Timo Rahkonen; Aarno Pärssinen (ISCAS, 2018)

A 20-60GHz Digitally Controlled Composite Oscillator for 5G. - Yury Antonov; Markus Törmänen; Jussi Ryynänen; Aarno Pärssinen; Kari Stadius (NGCAS, 2018)

Design of Stacked-MOS Transistor mm-Wave Class C Amplifiers for Doherty Power Amplifiers. - Mohammad Hassan Montaseri; Janne Aikio; Timo Rahkonen; Aarno Pärssinen (NORCAS, 2018)

Design of Multi-Stacked CMOS mm-Wave Power Amplifiers for Phased Array Applications Using Triple-Well Process. - Mohammad Hassan Montaseri; Risto Vuohtoniemi; Janne Aikio; Timo Rahkonen; Aarno Pärssinen (NORCAS, 2018)

Inter-beam Interference Reduction in Hybrid mmW Beamforming Transceivers. - Muhammad Yasir Javed; Nuutti Tervo; Aarno Pärssinen (PIMRC, 2018)

Smart-RF for mmWave MIMO Beamforming. - Praneeth Susarla; Jani Saloranta; Giuseppe Destino; Olli Kursu; Marko Sonkki; Marko E. Leinonen; Aarno Pärssinen (PIMRC, 2018)

Analyzing the Effects of PA Variations on the Performance of Phased Array Digital Predistortion. - Nuutti Tervo; Marko E. Leinonen; Janne Aikio; Timo Rahkonen; Aarno Pärssinen (PIMRC, 2018)

A simultaneous wideband impedance matching and bandpass filtering technique using NUTL segments at 15 GHz. - Rana Azhar Shaheen; Alok Sethi; Rehman Akbar; Janne P. Aikio; Tommi Tuovinen; Timo Rahkonen; Aarno Pärssinen (WiSNet, 2018)

Analysis of Vertical Loop Antenna and Its Wide and Flat Variant Performance in Wearable Use. - Markus Berg 001; Jiangcheng Chen; Aarno Pärssinen (IEEE Access, 2018)

Design and measurement of a 5G mmW mobile backhaul transceiver at 28 GHz. - Olli Kursu; Marko E. Leinonen; Giuseppe Destino; Nuutti Tervo; Marko Sonkki; Timo Rahkonen; Aarno Pärssinen; Saila Tammelin; Marko Pettissalo; Aki Korvala (EURASIP J. Wirel. Commun. Netw., 2018)

RF Driven 5G System Design for Centimeter Waves. - Pekka Pirinen; Harri Pennanen; Ari Pouttu; Tommi Tuovinen; Nuutti Tervo; Petri Luoto; Antti Roivainen; Aarno Pärssinen; Matti Latva-aho (Wirel. Commun. Mob. Comput., 2018)

A Wideband IF Receiver Module for Flexibly Scalable mmWave Beamforming Combining and Interference Cancellation. - Rehman Akbar; Eric A. M. Klumperink; Nuutti Tervo; Muhammad Yasir Javed; Kari Stadius; Timo Rahkonen; Aarno Pärssinen (ESSCIRC, 2019)

Average Linearization of Phased Array Transmitters Under Random Amplitude and Phase Variations. - Bilal Khan; Nuutti Tervo; Aarno Pärssinen; Markku J. Juntti (ISWCS, 2019)

A Differential Reflection-Type Phase Shifter Based on CPW Coupled-Line Coupler in 45nm CMOS SOI. - Rana Azhar Shaheen; Rehman Akbar; Timo Rahkonen; Janne Aikio; Alok Sethi; Aarno Pärssinen (ISWCS, 2019)

A Fully Differential Single-Stage Four-way mmWave Power Combiner for Phased Array 5G Systems. - Rana Azhar Shaheen; Timo Rahkonen; Rehman Akbar; Alok Sethi; Aarno Pärssinen (ISWCS, 2019)

Digital Predistortion Concepts for Linearization of mmW Phased Array Transmitters. - Nuutti Tervo; Markku Jokinen; Marko E. Leinonen; Janne Aikio; Olli Kursu; Timo Rahkonen; Aarno Pärssinen (ISWCS, 2019)

Optimizing Inductorless Static CML Frequency Dividers up to 23GHz Output Using 45nm CMOS PD-SOI. - Mikko Hietanen; Janne Aikio; Alok Sethi; Rehman Akbar; Timo Rahkonen; Aarno Pärssinen (NORCAS, 2019)

A New Interpretation to Groszkowski's Effect. - Mostafa Jafari Nokandi; Sumit Pratap Singh; Aarno Pärssinen; Timo Rahkonen (NORCAS, 2019)

Ka-Band Stacked Power Amplifier on 22 nm CMOS FDSOI Technology Utilizing Back-Gate Bias for Linearity Improvement. - Jere Rusanen; Mikko Hietanen; Alok Sethi; Timo Rahkonen; Aarno Pärssinen; Janne P. Aikio (NORCAS, 2019)

Designing at Millimeter-Wave: Lessons from a Triple Coil Variable Transformer. - Alok Sethi; Rehman Akbar; Janne P. Aikio; Rana Azhar Shaheen; Aarno Pärssinen; Timo Rahkonen (NORCAS, 2019)

Layout Optimization Techniques for $r_{g}$ and, $f_{max}$ of Cascode Devices for mm Wave Applications. - Rana Azhar Shaheen; Timo Rahkonen; Rehman Akbar; Janne P. Aikio; Alok Sethi; Aarno Pärssinen (NORCAS, 2019)

Sidelobe Reduction by Subarray Stacking for Uniformly Excited mmW Phased Arrays. - Muhammad Yasir Javed; Nuutti Tervo; Marko E. Leinonen; Aarno Pärssinen (PIMRC, 2019)

Statistical Linearization of Phased Arrays Using Power Adaptive Power Amplifier Model. - Bilal Khan; Nuutti Tervo; Aarno Pärssinen; Markku J. Juntti (PIMRC, 2019)

3-D Ray Tracing Based GPU Accelerated Field Prediction Radio Channel Simulator. - Juha Pyhtila; Pekka Sangi; Heikki Karvonen; Markus Berg 001; Rameez U. R. Rahman Lighari; Erkki Salonen; Aarno Pärssinen; Markku J. Juntti (VTC Spring, 2019)

Design of a 20-80 GHz Down-Conversion Mixer for 5G Wireless Communication with 22nm CMOS. - Henri Hurskainen; Rehman Akbar; Kari Stadius; Aarno Pärssinen (6G SUMMIT, 2020)

Signal-processing Challenges in Leveraging 100 Gb/s Wireless THz. - Pedro Rodríguez-Vázquez; Marko E. Leinonen; Janusz Grzyb; Nuutti Tervo; Aarno Pärssinen; Ullrich R. Pfeiffer (6G SUMMIT, 2020)

A 25 GHz Active Phase Shifter Using 10 bit Cartesian Control. - Alok Sethi; Janne P. Aikio; Rehman Akbar; Mikko Hietanen; Timo Rahkonen; Aarno Pärssinen (6G SUMMIT, 2020)

A Differential Dual-band Dual-polarized Antenna for 5G mmWave Communication System. - Zeeshan Siddiqui; Marko Sonkki; Marko E. Leinonen; Jiangcheng Chen; Markus Berg 001; Aarno Pärssinen (6G SUMMIT, 2020)

On the use of sub-harmonic mixer in sliding-IF architecture for mm-Wave/THz transceivers. - Sumit Pratap Singh; Mostafa Jafari Nokandi; Timo Rahkonen; Aarno Pärssinen (6G SUMMIT, 2020)

A 3.5-GHz Digitally-Controlled Open-Loop Fractional-N Frequency Divider in 28-nm CMOS. - Tze Hin Cheung; Mikko Martelius; Yury Antonov; Rehman Akbar; Jussi Ryynänen; Aarno Pärssinen; Kari Stadius (ISCAS, 2020)

Analysis of HBT Vector Modulator Phase Shifters Based on Gilbert Cell for sub-THz Regimes. - Mohammad Hassan Montaseri; Mostafa Jafari Nokandi; Aarno Pärssinen; Timo Rahkonen (ISCAS, 2020)

A Coherent Spurious Analysis for Sub-THz Frequency Multiplier Chains. - Mostafa Jafari Nokandi; Aarno Pärssinen; Timo Rahkonen (ISCAS, 2020)

Origins of Intermodulation Distortion in A Pseudo-differential CMOS Beamforming Receiver. - Negar Shabanzadeh; Mahmoud Shehab; Rehman Akbar; Aarno Pärssinen; Timo Rahkonen (NorCAS, 2020)

A Voltage Controlled Oscillator with Inductive Divider Design and Analysis at Frequencies Above 100 GHz. - Yasir Shafiullah; Rehman Akbar; Mikko Hietanen; Aarno Pärssinen (NorCAS, 2020)

Radio Interoperability in 5G and 6G Multiradio Base Station. - Marko E. Leinonen; Markku Jokinen; Nuutti Tervo; Olli Kursu; Aarno Pärssinen (VTC Fall, 2020)

THz Radio Communication: Link Budget Analysis toward 6G. - Kari Rikkinen; Pekka Kyösti; Marko E. Leinonen; Markus Berg 001; Aarno Pärssinen (IEEE Commun. Mag., 2020)

A 38.5-to-60.5 GHz LNA with Wideband Combiner Supporting Cartesian Beamforming Architecture. - Rehman Akbar; Rana Azhar Shaheen; Timo Rahkonen; Tze Hin Cheung; Kari Stadius; Aarno Pärssinen (ESSCIRC, 2021)

Performance Comparison of Near-Field Focused and Conventional Phased Antenna Arrays at 140 GHz. - Dinesh Acharya; Joonas Kokkoniemi; Aarno Pärssinen; Markus Berg 001 (EuCNC/6G Summit, 2021)

Noise Consideration of Radio Receivers Using Silicon Technologies Towards 6G Communication. - Mikko Hietanen; Sumit Pratap Singh; Timo Rahkonen; Aarno Pärssinen (EuCNC/6G Summit, 2021)

Above-100 GHz Wave Propagation Studies in the European Project Hexa-X for 6G Channel Modelling. - Pekka Kyösti; Katsuyuki Haneda; Jean-Marc Conrat; Aarno Pärssinen (EuCNC/6G Summit, 2021)

Hexa-X The European 6G flagship project. - Mikko A. Uusitalo; Mårten Ericson; Björn Richerzhagen; Elif Ustundag Soykan; Patrik Rugeland; Gerhard P. Fettweis; Dario Sabella; Gustav Wikström; Mauro Renato Boldi; Marie-Hélène Hamon; Hans D. Schotten; Volker Ziegler; et al. (EuCNC/6G Summit, 2021)

A 5.4-GHz 2/3/4-Modulus Fractional Frequency Divider Circuit in 28-nm CMOS. - Tze Hin Cheung; Jussi Ryynänen; Aarno Pärssinen; Kari Stadius (ISCAS, 2021)

Broadband Analog Predistortion Circuits Utilizing Derivative Superposition. - Sauli Haukka; Jere Rusanen; Alok Sethi; Aarno Pärssinen; Timo Rahkonen; Janne P. Aikio (NorCAS, 2021)

Improving Analog Zero-Forcing Null Depth with N-bit Vector Modulators in Multi-beam Phased Array Systems. - Muhammad Yasir Javed; Nuutti Tervo; Rehman Akbar; Bilal Khan; Marko E. Leinonen; Aarno Pärssinen (VTC Spring, 2021)

5G mmW Link Range Uncertainties From RF System Calculations and OTA Measurements. - Marko E. Leinonen; Nuutti Tervo; Markku Jokinen; Olli Kursu; Aarno Pärssinen (IEEE Access, 2021)

6G Vision, Value, Use Cases and Technologies From European 6G Flagship Project Hexa-X. - Mikko A. Uusitalo; Patrik Rugeland; Mauro Renato Boldi; Emilio Calvanese Strinati; Panagiotis Demestichas; Mårten Ericson; Gerhard P. Fettweis; Miltiadis C. Filippou; Azeddine Gati; Marie-Hélène Hamon; Marco Hoffmann; Matti Latva-aho; et al. (IEEE Access, 2021)

Millimeter-wave Frequency Reconfigurable Low Noise Amplifiers for 5G. - Rana Azhar Shaheen; Timo Rahkonen; Aarno Pärssinen (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

6G Radio Requirements to Support Integrated Communication, Localization, and Sensing. - Henk Wymeersch; Aarno Pärssinen; Traian E. Abrudan; Andreas Wolfgang; Katsuyuki Haneda; Muris Sarajlic; Marko E. Leinonen; Musa Furkan Keskin; Hui Chen 014; Simon Lindberg; Pekka Kyösti; Tommy Svensson; et al. (EuCNC, 2022)

A Study of the Effects Limiting the Responsivity of A Broadband THz Power Detector with On-chip Antenna in $0.13 mu mathrm{m}$ SiGe HBT Technology. - Negar Shabanzadeh; Mostafa Jafari Nokandi; Kimmo Rasilainen; Jiangcheng Chen; Sumit Pratap Singh; Aarno Pärssinen; Timo Rahkonen (NorCAS, 2022)

Monitoring Sea Ice Thickness Using GNSS-Interferometric Reflectometry. - Ankit Regmi; Marko E. Leinonen; Aarno Pärssinen; Markus Berg 001 (IEEE Geosci. Remote. Sens. Lett., 2022)

Analysis and Design of Capacitive Voltage Distribution Stacked MOS Millimeter-Wave Power Amplifiers. - Mohammad Hassan Montaseri; Janne P. Aikio; Timo Rahkonen; Aarno Pärssinen (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

Waveforms for sub-THz 6G: Design Guidelines. - Muris Sarajlic; Nuutti Tervo; Aarno Pärssinen; Le-Hang Nguyen; Hardy Halbauer; Kilian Roth; Vaidyanathan Kumar; Tommy Svensson; Ahmad Nimr; Stephan Zeitz; Meik Dörpinghaus; Gerhard P. Fettweis (EuCNC/6G Summit, 2023)

Machine Learning-Aided Piece-Wise Modeling Technique of Power Amplifier for Digital Predistortion. - S. S. Krishna Chaitanya Bulusu; Nuutti Tervo; Praneeth Susarla; Mikko J. Sillanpää; Olli Silvén; Markku J. Juntti; Aarno Pärssinen (ICASSP, 2023)

Hardware-friendly Power Amplifier Linearization in Next-Generation Broadcasting Systems. - S. S. Krishna Chaitanya Bulusu; Silvia Zampato; Praneeth Susarla; Nuutti Tervo; Aarno Pärssinen; Olli Silvén (MeditCom, 2023)

Compensating Quadrature Hybrid Mismatch Effects in Integrated Balanced Power Amplifier. - Jere Rusanen; Negar Shabanzadeh; Aarno Pärssinen; Timo Rahkonen; Janne P. Aikio (NorCAS, 2023)

Time-varying distortion contribution analysis of single-transistor mixers. - Negar Shabanzadeh; Aarno Pärssinen; Timo Rahkonen (NorCAS, 2023)

Parametrization of Simplified Memoryless Amplifier Models at 300 GHz. - Nuutti Tervo; Marko E. Leinonen; Sumit Pratap Singh; Timo Rahkonen; Aarno Pärssinen (PIMRC, 2023)

A Low-Power Push-Push D-Band VCO with 11.6% FTR utilizing Back-gate Control in 22nm FDSOI. - Yasir Shafiullah; Mikko Hietanen; Marko E. Leinonen; Rehman Akbar; Janne Aikio; Jere Rusanen; Timo Rahkonen; Aarno Pärssinen (RWS, 2023)

Integration of Second-Order Bandstop Filter Into a Dual-Polarized 5G Millimeter-Wave Magneto-Electric Dipole Antenna. - Jiangcheng Chen; Markus Berg 001; Kimmo Rasilainen; Zeeshan Siddiqui; Marko E. Leinonen; Aarno Pärssinen (CoRR, 2023)

Chip-to-Chip Interfaces for Large-Scale Highly Configurable mmWave Phased Arrays. - Alok Sethi; Rehman Akbar; Mikko Hietanen; Janne P. Aikio; Olli Kursu; Markku Jokinen; Marko E. Leinonen; Timo Rahkonen; Aarno Pärssinen (IEEE J. Solid State Circuits, 2023)

Wideband Inter-Beam Interference Cancellation for mmW/Sub-THz Phased Arrays With Squint. - Muhammad Yasir Javed; Nuutti Tervo; Marko E. Leinonen; Aarno Pärssinen (IEEE Trans. Veh. Technol., 2023)

Hardware Aspects of Sub-THz Antennas and Reconfigurable Intelligent Surfaces for 6G Communications. - Kimmo Rasilainen; Duy Tung Phan; Markus Berg 001; Aarno Pärssinen; Ping Jack Soh (IEEE J. Sel. Areas Commun., 2023)

Design Aspects of Single-Ended and Differential SiGe Low-Noise Amplifiers Operating Above fmax/2in Sub-THz/THz Frequencies. - Sumit Pratap Singh; Timo Rahkonen; Marko E. Leinonen; Aarno Pärssinen (IEEE J. Solid State Circuits, 2023)

Bi-Static Sensing with 5G NR Physical Uplink Shared Channel Transmission. - Visa Tapio; Nuutti Tervo; Marko E. Leinonen; Aarno Pärssinen (JC&S, 2024)

Over-the-Air Phase Calibration Methods for 5G mmW Antenna Array Transceivers. - Markku Jokinen; Olli Kursu; Nuutti Tervo; Aarno Pärssinen; Marko E. Leinonen (IEEE Access, 2024)

Innovation Management in 6G Research: The Case of Hexa-X Project. - Dario Sabella; Giovanni Nardini; Panagiotis Demestichas; Sokratis Barmpounakis; Dinh-Thuy Phan-Huy; Mattia Merluzzi; Esther Garrido Gamazo; Aurora Ramos; Giada Landi; Marko E. Leinonen; Aarno Pärssinen; Andreas Wolfgang (IEEE Commun. Mag., 2024)

Relative Permittivity Measurement of Sea and Land by Ground-Based Dual Circularly Polarized GNSS-Reflectometry. - Ankit Regmi; Marko E. Leinonen; Aarno Pärssinen; Markus Berg 001 (IEEE Trans. Geosci. Remote. Sens., 2024)

Analysis of Uplink and Downlink Spatial Channel Reciprocity When Using Asymmetric Transceiver. - Peize Zhang; Pekka Kyösti; Mar Francis D. De Guzman; Katsuyuki Haneda; Aarno Pärssinen (IEEE Trans. Veh. Technol., 2024)

Machine learning-based methods for piecewise digital predistortion in mmW 5G NR systems. - S. S. Krishna Chaitanya Bulusu; Nuutti Tervo; Praneeth Susarla; Olli Silvén; Mikko J. Sillanpää; Marko E. Leinonen; Markku J. Juntti; Aarno Pärssinen (EURASIP J. Adv. Signal Process., 2024)

Improving a Ka-Band Integrated Balanced Power Amplifier Performance by Compensating Quadrature Hybrid Mismatch Effects. - Jere Rusanen; Negar Shabanzadeh; Aarno Pärssinen; Timo Rahkonen; Janne P. Aikio (IEEE Trans. Very Large Scale Integr. Syst., 2024)

A Study on Nonlinearity in Mixers Using a Time-Varying Volterra-Based Distortion Contribution Analysis Tool. - Negar Shabanzadeh; Aarno Pärssinen; Timo Rahkonen (IEEE Trans. Very Large Scale Integr. Syst., 2024)

Hybrid Coupler-Based 160 GHz Reflection Amplifier with 120° Phase Control in 22 nm FDSOI for RIS Applications. - Yasir Shafiullah; Olli Kursu; Mikko Hietanen; Timo Rahkonen; Aarno Pärssinen (NewCAS, 2025)

Toward 6G - Hexa-X Project's Key Findings. - Mikko A. Uusitalo; Hamed Farhadi; Mauro Renato Boldi; Mårten Ericson; Gerhard P. Fettweis; Bahare Masood Khorsandi; Ignacio Labrador Pavón; Markus Mueck; Ahmad Nimr; Aarno Pärssinen; Björn Richerzhagen; Patrik Rugeland; et al. (IEEE Commun. Mag., 2025)

Cross-layer Integrated Sensing and Communication: A Joint Industrial and Academic Perspective. - Henk Wymeersch; Nuutti Tervo; Stefan Wänstedt; Sharief Saleh; Joerg Ahlendorf; Özgür Umut Akgül; Vasileios Tsekenis; Sokratis Barmpounakis; Liping Bai; Martin Beale; Rafael Berkvens; Nabeel Nisar Bhat; et al. (CoRR, 2025)