Research field (1):
Electronic devices and equipment
Research keywords (8):
Compound Semiconductor Device
, 5G/6G Wireless Communication
, Microwave and Milimeterwave
, Orbital Angular Momentum
, Wireless Power Transfer
, Antenna
, Power Amplifier
, Integrated Circuit
Research theme for competitive and other funds (15):
2019 - 2021 Personal-Area High-Speed High-Capacity Wireless Communication and Power Transfer
2017 - 2020 Reconfigurable RF Switch Based on Metamaterial Technology
2017 - 2019 Super-Multiplexing OAM Communication Using Loop Amtenna Array
2015 - 2019 5G R&D Activities for Systems control technologies in Multi-Band and Multi-Access Layered Cells
2014 - 2016 Arrayed Cascode Linear Doherty Amplifier
2013 - 2015 Bi-directional Wireless Power Transfer with Smart Device Module
2010 - 2013 Wireless ICT Smart Grid Network
2011 - 2013 Microwave Modeling of Single Electron Transistor
2010 - 2012 A study of high-efficiency low-distortion cascode power amplifiers
2008 - 2011 Research on the Wireless Network Technologies for the Safety Vehicular Systems
2006 - 2010 Miniature Antenna and Circuit Board for Short-Distance Radio
2006 - 2007 Improvements in group delay characteristics based on the w-analysis of electro-magnetic waves and semianductonr devices
2004 - 2006 Printed Circuitboard with Wireless Communication Function
2003 - 2004 Generation Mechanism for 3^<rd> Order Inter-Modulation Distortion in Harmonic Frequency Controlled Ultra-High Efficiency Amplifier
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Papers (320):
Kanki Kitayama, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa. Multi-Point OAM Communication by Beamsteering Using Loop Antenna Array Displaced from Focus of Paraboloid. Proceedings of the 2023 Asia-Pacific Microwave Conference (APMC2023),. 2023
Kaito Uchida, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa. Extension of Transmission Distance via Dielectric-Lens Repeater for OAM Multiplexing Communications. Proceedings of the 2023 Asia-Pacific Microwave Conference (APMC2023),. 2023
Tsuyoshi Yoshida, Akira Saito, Kazuhiko Honjo, Ryo Ishikawa. 28-GHz-band Loop Antenna Arrays Loaded with Varactor Diodes for OAM Beamsteering. Proceedings of the 2023 Asia-Pacific Microwave Conference (APMC2023),. 2023
Taki Nagata, Jun Yamazaki, Kazuhiko Honjo, Ryo Ishikawa. Wide-Dynamic-Range High-Efficiency GaN HEMT Rectifier with Adaptive Gate Bias Controlling Rectifier. Proceedings of the 2023 Asia-Pacific Microwave Conference (APMC2023),. 2023
Taiki Kobayashi, Kazuhiko Honjo, Ryo Ishikawa. Fully Integrated 28-GHz-Band GaN HEMT Outphasing Amplifier Designed by Considering Insertion Loss at Dual-Power-Level Optimization. Proceedings of the 2023 Asia-Pacific Microwave Conference (APMC2023),. 2023
28-GHz-Band GaN HEMT Outphasing Amplifier MMIC Designed by Considering Insertion Loss at Dual-Power-Level Optimization
(IEICE Technical Report MW2023-189 2024)
A Study on Efficiency Improvement by Adjusting Drain Bias Voltage in a Distributed Amplifier
(IEICE Technicala Report MW2023-174 2024)
A Study on Wide-Dynamic-Range High-Efficiency GaN HEMT Rectifier System by Using Adaptive Gate Bias Controlling Rectifier
(IEICE Technical Report(2023-11-MW) 2023)
One-to-many OAM Communication by Beam-steering Using Loop Antenna Array Displaced from Focus of Paraboloid
(IEICE Technical Report(2023-11-MW) 2023)
Extension of Communication Distance via Dielectric-Lens Repeater for OAM Multiplexing Communications
(IEICE Technical Report(2023-11-MW) 2023)
1998/01 - 2003/12 IEEE MTT-S IMS Technical Program Committee Member
1998/01 - 2003/12 IEEE Elected Administrative Committee Member of Microwave Theory and Thechniques Society
2002/10 - 2003/08 IEICE Guest Editor for Special Issue of APMC2002
2000/04 - 2003/03 IEICE Program Committee Chair of APMC 2002
2000/05 - 2002/04 IEICE Microwave Research Group Secreary
2000/05 - 2002/04 IEICE APMC2002 Program Committee Chair
1999/01 - 2000/12 IEEE Vice Chair of Transnatinal Committee for Microwave Theory and Thechniques Society
1999/10 - 2000/09 Japan Society of Applied Physics Su-Committee Chair for SSDM
1997/01 - 1999/03 IEICE General Affair Committee Chair of APMC98
1995/05 - 1997/04 IEICE Secretary of Microwave Research Group
1996/01 - 1996/12 IEICE Guest Editor for Special Issue of Microwave and Millimeter wave Technology
1995/05 - 1996/04 IEICE Secretary, Microwave Research Group
1993/01 - 1995/12 IEEE MTT-S Microwave and Millimeterwave Integrated Circuit Symposium Steering Committee Member
1993/01 - 1995/12 IEEE Treasurer of Microwave Theory and Thechniques Society, Japan Chapter
1993/01 - 1995/12 IEEE Steering Committee Member of Microwave and Millimeterwave Integrated Circuit Symposium
1993/05 - 1995/03 IEICE Program Committee Secretary for APMC 1994
1993/01 - 1993/12 IEICE Technical Program Committee Chair for MWE1993
1992/01 - 1992/12 IEICE Guest Editor for Special Issue of Heterojunction Devices
1989/12 - 1992/12 IEEE Technical Program Committee Member of Microwave and Millimeterwave Monolithic Circuit Symposium
1988/12 - 1992/12 IEEE MTT-S Microwave and Millimeterwave Integrated Circuit Symposium Technical Program Committee Member
1987/05 - 1991/04 IEICE Committee Member of Microwave Research Group
1989/05 - 1991/03 IEICE TPC Secretary for APMC1990
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Awards (15):
2019/12 - IEEE APMC 2019 Prize (Best Paper Award) For the contribution of paper entitled "Harmonic-Tuned High-Efficiency GaN HEMT Doherty Power Amplifier Based on Two-Power-Level Impedance Optimization
2017/01 - IEEE Life Fellow
2016/09 - IEICE Best Invited Paper Award ”Design Principle for Microwave High-Efficiency Power Amplifier"
2012/05 - Japan Institute of Electronics Packaging 2011 JIEP Paper Award "Circuit Modeling for High Packing Density Printed Circuit Board"
2008/09 - IEICE IEICE Fellow "For Contributions to the Monolithic Microwave Integrated Circuits and HBTs"
2005/03 - IEICE Electronics Society Service Award "Volunteer Activities for IEICE Electronics Society"
2004/06 - IEEE IEEE MTT-S Meritorious Service Award "International Volunteer Activites for Microwave Society as an Elected AdCom"
2001/12 - Takeda Science Fundation The Takeda Techno-Entrepreneurship Award 2001 "Microwave High-Efficiency Power Amplifier"
1999/09 - IEICE Electronics Society Award ”For development of GaAs FET and HBT”
1997/01 - IEEE IEEE Fellow "For contributions to the development of gallium-arsenide integrated circuits"
1989/12 - NEC Coorporation Outstanding Achievement Award "Development of Process & Device Simulator"
1988/05 - IEEE IEEE MTT-S Microwave Prize "X-band analog frequency diverder for PLL: The most significant contribution to microwave society in 1988"
1983/06 - IEEE IEEE MTT-S Microwave Prize "Ultra-Broadband Amplifier :The most significant contribution to microwave society in 1983"
1980/03 - IEICE Young Engineer Award ”Microwave Internally Matched GaAs FET"
1979/11 - NEC Coorporation President Special Award "Development and mass-production of GaAs FET"