Kazuhiko HONJO


Miniature Design Technique of Stabilized C-Band p-HEMT MMIC Doherty Power Amplifier with Lumped Element Load Modulator
Tsuyoshi YOSHIDA Yoichiro TAKAYAMA Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/10/01
Vol. E99-C  No. 10  pp. 1130-1139
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
doherty amplifiermicrowavepower amplifierGaAs HEMTseries connected load typeMMICbroadband
 Summary | Full Text:PDF(2.6MB)

Experimental Design Method for High-Efficiency Microwave Power Amplifiers Based on a Low-Frequency Active Harmonic Load-Pull Technique
Ryo ISHIKAWA Yoichiro TAKAYAMA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/10/01
Vol. E99-C  No. 10  pp. 1147-1155
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
high efficiencypower amplifieractive load-pullharmonic tuning
 Summary | Full Text:PDF(1.4MB)

Miniaturization of Double Stub Resonators Using Lumped-Element Capacitors for MMIC Applications
Shinichi TANAKA Takao KATAYOSE Hiroki NISHIZAWA Ken'ichi HOSOYA Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/07/01
Vol. E99-C  No. 7  pp. 830-836
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
resonatorQ-factormicrostrip linecoplanar waveguideMMICoscillatorsphase noise
 Summary | Full Text:PDF(1.5MB)

Novel Design of Dual-Band Reconfigurable Dipole Antenna Using Lumped and Distributed Elements
Shoichi ONODERA Ryo ISHIKAWA Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/07/01
Vol. E99-B  No. 7  pp. 1550-1557
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
reconfigurable antennasdipole antennasequivalent circuitdual-band antennavaractorsmultipole expansion
 Summary | Full Text:PDF(1.6MB)

Digital Spatial Modulation Using Dual Scatterers Embedded with Switches for Wireless Power Transmission Applications
Kohei HASEGAWA Ryo ISHIKAWA Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/07/01
Vol. E98-C  No. 7  pp. 709-715
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Scattering and Diffraction
Keyword: 
modulationpower transmissionamplitude-shift keyingscatterer
 Summary | Full Text:PDF(4.9MB)

A High-Efficiency Low-Distortion Cascode Power Amplifier Consisting of Independently Biased InGaP/GaAs HBTs
Yuki TAKAGI Yoichiro TAKAYAMA Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/01/01
Vol. E97-C  No. 1  pp. 58-64
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
cascodeInGaP/GaAs HBTmicrowave power amplifier
 Summary | Full Text:PDF(2.1MB)

Spatially Modulated Communication Method Using Dual Scatterers Embedded with Lumped Elements for Wireless Power Transmission
Akira SAITOU Kohei HASEGAWA Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/10/01
Vol. E96-B  No. 10  pp. 2425-2430
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
Category: Antennas
Keyword: 
wireless power transmissionscattererlumped elementmodulation factormutual impedance
 Summary | Full Text:PDF(1.3MB)

Miniaturized Broadband Antenna Combining Fractal Patterns and Self-Complementary Structures for UWB Applications
Vasil DIMITROV Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/05/01
Vol. E95-B  No. 5  pp. 1844-1847
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
fractal antennaself-complementary antennabroadband
 Summary | Full Text:PDF(676.3KB)

Directivity Control by Asymmetrically Fed Dipole Antenna with PIN Diode Switches
Yuuya HOSHINO Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 106-108
Type of Manuscript:  Special Section LETTER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010)
Category: Antennas
Keyword: 
multiple-input multiple-output (MIMO)reconfigurable antennaschannel capacityantenna radiation patterns
 Summary | Full Text:PDF(414.2KB)

A Predistortion Diode Linearizer Technique with Automatic Average Power Bias Control for a Class-F GaN HEMT Power Amplifier
Akihiro ANDO Yoichiro TAKAYAMA Tsuyoshi YOSHIDA Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/07/01
Vol. E94-C  No. 7  pp. 1193-1198
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
class-F power amplifierGaN HEMTdiode linearizerintermodulation distortiondiode bias control
 Summary | Full Text:PDF(1.7MB)

UWB Active Balun Design with Small Group Delay Variation and Improved Return Loss
Kyoung-Pyo AHN Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/05/01
Vol. E94-C  No. 5  pp. 905-908
Type of Manuscript:  BRIEF PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
differential modegroup delaynegative group delay (NGD) circuitreturn lossultra-wideband (UWB)
 Summary | Full Text:PDF(879.1KB)

Distortion Compensation for Thermal Memory Effect on InGaP/GaAs HBT Amplifier by Inserting RC-Ladder Circuit in Base Bias Circuit
Ryo ISHIKAWA Junichi KIMURA Yukio TAKAHASHI Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 958-965
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
thermal memory effectIMDdistortion compensationself heatingpower amplifiersHBT
 Summary | Full Text:PDF(2.3MB)

Synthesis for Negative Group Delay Circuits Using Distributed and Second-Order RC Circuit Configurations
Kyoung-Pyo AHN Ryo ISHIKAWA Akira SAITOU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/09/01
Vol. E92-C  No. 9  pp. 1176-1181
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies and Their Applications)
Category: 
Keyword: 
band-rejection filtergroup delaynegative group delay (NGD) circuitultra-wideband (UWB)
 Summary | Full Text:PDF(1.2MB)

InGaP/GaAs HBT MMIC Amplifier with Low Power Consumption and Low Noise Characteristics for Full-Band UWB Receiver Systems
Ryo ISHIKAWA Takuya ABE Kazuhiko HONJO Masao SHIMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/11/01
Vol. E91-C  No. 11  pp. 1828-1831
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
UWBLNAInGaP/GaP HBTMMIC
 Summary | Full Text:PDF(356KB)

Accurate Distortion Prediction for Thermal Memory Effect in Power Amplifier Using Multi-Stage Thermal RC-Ladder Network
Yukio TAKAHASHI Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1658-1663
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Active Devices/Circuits
Keyword: 
thermal memory effectthermal resistancethermal capacitancethermal RC-ladder networkIMD3
 Summary | Full Text:PDF(727.9KB)

Ultra-Wideband, Differential-Mode Bandpass Filters with Four Coupled Lines Embedded in Self-Complementary Antennas
Akira SAITOU Kyoung-Pyo AHN Hajime AOKI Kazuhiko HONJO Koichi WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/07/01
Vol. E90-C  No. 7  pp. 1524-1532
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
differential modeantennasband-pass filtersnotch filterslow-pass filtersimpedance transformer
 Summary | Full Text:PDF(1.1MB)

InGaP/GaAs HBT MMIC Amplifier with Active Balun for Ultra-Wideband Self-Complementary Antenna
Itaru NAKAGAWA Ryo ISHIKAWA Kazuhiko HONJO Masao SHIMADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/12/01
Vol. E89-C  No. 12  pp. 1814-1820
Type of Manuscript:  Special Section PAPER (Special Section on Emerging Microwave Techniques)
Category: Active Circuits/Devices/Monolithic Microwave Integrated Circuits
Keyword: 
broadband amplifierUWBactive balunHBTmicrowaveself-complementary antenna
 Summary | Full Text:PDF(698.4KB)

Microwave Class-F InGaP/GaAs HBT Power Amplifier Considering up to 7th-Order Higher Harmonic Frequencies
Masato SEKI Ryo ISHIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/07/01
Vol. E89-C  No. 7  pp. 937-942
Type of Manuscript:  Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM2005)
Category: High-Speed HBTs and ICs
Keyword: 
microwaveclass-F amplifierInGaP/GaAs HBThigh-efficiencyPAEbase-collector capacitance
 Summary | Full Text:PDF(872.7KB)

Experimental Verification of Lumped Element Circuit Synthesis Method for Class-F Microwave Amplifier Using InGaP/GaAs HBT
Kiyoshi AIKAWA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/12/01
Vol. E88-C  No. 12  pp. 2382-2384
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
microwave class-F amplifierhigh efficiencylumped elemnt
 Summary | Full Text:PDF(316.5KB)

77-GHz MMIC Module Design Techniques for Automotive Radar Applications
Yasushi ITOH Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/10/01
Vol. E88-C  No. 10  pp. 1939-1946
Type of Manuscript:  REVIEW PAPER
Category: 
Keyword: 
millimeter-waveMMICmoduleautomotive radar sensorMCMSiPSoCflip-chip
 Summary | Full Text:PDF(1.6MB)

Microwave-Circuit-Embedded Resin Printed Circuit Board for Short Range Wireless Interfaces
Akira SAITOU Kazuhiko HONJO Kenichi SATO Toyoko KOYAMA Koichi WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/01/01
Vol. E88-C  No. 1  pp. 83-88
Type of Manuscript:  Special Section PAPER (Special Section on Recent Trends of Microwave and Millimeter-Wave Passive Circuit Components and Technologies for Improvement of Characteristics)
Category: 
Keyword: 
microwaveresinPCBbalunBPFlossintegration
 Summary | Full Text:PDF(1.4MB)

Theoretical Analysis of Relationships between Resonator Coupling Coefficient and Phase Noise in Microwave Negative-Resistance Oscillators
Ken'ichi HOSOYA Shin'ichi TANAKA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/12/01
Vol. E87-C  No. 12  pp. 2132-2142
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
microwave oscillatorsmillimeter wave oscillatorsphase noiseresonatorsQ factorcircuit modeling
 Summary | Full Text:PDF(1MB)

Recent Advances in Measurement Techniques for Microwave Active Devices and Circuits
Yasushi ITOH Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/05/01
Vol. E87-C  No. 5  pp. 657-664
Type of Manuscript:  REVIEW PAPER
Category: 
Keyword: 
microwavesmeasurementactive devicecircuitvector network analysisload-pullprobingsamplingsensing
 Summary | Full Text:PDF(1.8MB)

A Possible Simple Structure for Variable Microwave Inductors and Their Filter Applications
Norio IMAI Kazuhiko HONJO Akira SAITOU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/01/01
Vol. E87-C  No. 1  pp. 113-115
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
variable inductorsfilterMEMSvariable bandwidth
 Summary | Full Text:PDF(433.9KB)

FOREWORD
Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1399-1399
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(39.2KB)

Fundamental Perspective of Future High Power Devices and Amplifiers for Wireless Communication Systems
Yasushi ITOH Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/02/01
Vol. E86-C  No. 2  pp. 108-119
Type of Manuscript:  INVITED PAPER (Special Issue on Circuit and Device Technology for High-Speed Wireless Communication)
Category: 
Keyword: 
microwavesamplifierdevicewireless communication system
 Summary | Full Text:PDF(2MB)

FOREWORD
Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12  pp. 1949-1949
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(29.4KB)

AlGaAs/GaAs HBT ICs for 20-Gb/s Optical Transmission Systems
Nobuo NAGANO Masaaki SODA Hiroshi TEZUKA Tetsuyuki SUZAKI Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/03/25
Vol. E82-C  No. 3  pp. 465-474
Type of Manuscript:  Special Section PAPER (Special Issue on Ultra-High-Speed IC and LSI Technology)
Category: Compound Semiconductor Devices
Keyword: 
heterojunction bipolar transistoroptical transmissionpreamplifieroptical modulator driverclock extraction
 Summary | Full Text:PDF(860KB)

Large-Signal Analysis of Power MOSFETs and Its Application to Device Design
Noriaki MATSUNO Hitoshi YANO Yasuyuki SUZUKI Toshiaki INOUE Tetsu TODA Yasushi KOSE Yoichiro TAKAYAMA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/25
Vol. E80-C  No. 6  pp. 734-739
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeterwave High-power Devices)
Category: 
Keyword: 
power deviceMOSFETlarge-signal simulationcellular telephone
 Summary | Full Text:PDF(542.2KB)

FOREWORD
Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/25
Vol. E80-C  No. 6  pp. 725-725
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(67.6KB)

Recent Advance of Millimeter Wave Technology in Japan
Tsukasa YONEYAMA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12  pp. 1729-1740
Type of Manuscript:  INVITED PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)
Category: 
Keyword: 
millimeter wavesmillimeter wave integrated circuitsmillimeter wave antennasmillimeter wave subcarrier systemsmillimeter wave applications
 Summary | Full Text:PDF(1.3MB)

3-V Operation Power HBTs for Digital Cellular Phones
Chang-Woo KIM Nobuyuki HAYAMA Hideki TAKAHASHI Yosuke MIYOSHI Norio GOTO Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/05/25
Vol. E79-C  No. 5  pp. 617-622
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave Devices for Mobile Communications)
Category: Active Devices
Keyword: 
AlGaAs/GaAspower HBTsdigital cellular phonesoptimal thermal design
 Summary | Full Text:PDF(798.9KB)

Application of AlGaAs/GaAs HBT's to Power Devices for Digital Mobile Radio Communications
Norio GOTO Nobuyuki HAYAMA Hideki TAKAHASHI Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/09/25
Vol. E76-C  No. 9  pp. 1367-1372
Type of Manuscript:  Special Section PAPER (Special Issue on Heterostructure Electron Devices)
Category: 
Keyword: 
bipolar transistorheterojunctionpower amplifierdigital mobile communicationpower efficiency
 Summary | Full Text:PDF(585.3KB)

AlGaAs/GaAs Heterojunction Bipolar Transistor ICs for Optical Transmission Systems
Nobuo NAGANO Tetsuyuki SUZAKI Masaaki SODA Kensuke KASAHARA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/06/25
Vol. E76-C  No. 6  pp. 883-890
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology for Advanced Functions and Size-Reductions)
Category: 
Keyword: 
electronic circuitsoptical transmissionHBTgallium arsenideuniformities
 Summary | Full Text:PDF(810.7KB)

A Precise Method for Determining AlGaAs/GaAs HBT Large-Signal Circuit Parameters Using Bias-Dependent Noise Parameters and Small-Signal S-Parameters
Jun-ichi SHIMIZU Nobuyuki HAYAMA Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/01/25
Vol. E76-C  No. 1  pp. 159-162
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
HBTlarge-signalS-parameternoise parameterssmall-signal
 Summary | Full Text:PDF(231.9KB)

A 1-K ECL Gate Array Implemented with Fully Self-Aligned AlGaAs/GaAs Heterojunction Bipolar Transistors
Nobuyuki HAYAMA Yuzuru TOMONOH Hideki TAKAHASHI Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/10/25
Vol. E75-C  No. 10  pp. 1121-1126
Type of Manuscript:  Special Section PAPER (Special Issue on Compound Semiconductor Integrated Circuits)
Category: 
Keyword: 
HBTgate arrayring oscillatorpropagation delay time
 Summary | Full Text:PDF(718.1KB)

Large-Signal Parameter Modeling for AlGaAs/GaAs HBT and Its Application to a Monolithic 22 GHz-Band Oscillator
Nobuyuki HAYAMA Jun-ichi SHIMIZU Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/06/25
Vol. E75-C  No. 6  pp. 683-688
Type of Manuscript:  Special Section PAPER (Special Issue on MMIC Technology)
Category: 
Keyword: 
HBToscillator1/f noisephase noise
 Summary | Full Text:PDF(530.8KB)

FOREWORD
Kazuhiko HONJO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1991/12/25
Vol. E74-C  No. 12  pp. 4109-4109
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(87.5KB)

Microwave Broadband GaAs Monolithic Amplifier
Kazuhiko HONJO Tadahiko SUGIURA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/05/25
Vol. E66-E  No. 5  pp. 298-304
Type of Manuscript:  PAPER
Category: Microwaves and Millimeter Waves
Keyword: 
 Summary | Full Text:PDF(576.6KB)