Electronics-Microwaves(Date:2017/11/09)

Presentation
Broadband and Precise Phase Shifter and Variable Attenuator Fabricated Using SiGe BiCMOS

Takanobu Fujiwara(Mitsubishi Electric),  Mitsuhiro Shimozawa(Mitsubishi Electric),  

[Date]2017-11-09
[Paper #]MW2017-118
Resonance Characteristics of Microwave Metallic Photonic Crystal Line Defect Resonators with Coaxial Excitation and Application to Band-pass Filter

Tomomasa Sato(Kanagawa Univ.),  Chenglong Xie(Kanagawa Univ.),  Zejun Zhang(Kanagawa Univ.),  Chun-Ping Chen(Kanagawa Univ.),  Tetsuo Anada(Kanagawa Univ.),  Zhewang Ma(Saitama Univ.),  

[Date]2017-11-09
[Paper #]MW2017-124
A 30-W class X-band GaN-on-Si MMIC Power Amplifier with a GaAs MMIC Output Matching Circuit

Jun Kamioka(Mitsubishi Electric Corporation),  Yoshifumi Kawamura(Mitsubishi Electric Corporation),  Kazuhiko Nakahara(Mitsubishi Electric Corporation),  Hiroyuki Okazaki(Mitsubishi Electric Corporation),  Masatake Hangai(Mitsubishi Electric Corporation),  Koji Yamanaka(Mitsubishi Electric Corporation),  

[Date]2017-11-09
[Paper #]MW2017-122
Similarity of MIMO Eigenmode Transmission in Two Uniform Circular Arrays and OAM Transmission

Takuichi Hirano(TokyoTech),  

[Date]2017-11-09
[Paper #]MW2017-111
A Proposal of RF Front-end for 4 Frequency Bands with Two Local Signals

Hiroto Sakaki(Mitsubishi Electric),  Nobuhiko Ando(Mitsubishi Electric),  Kenichi Tajima(Mitsubishi Electric),  

[Date]2017-11-09
[Paper #]MW2017-119
Effects of drain-gate feedback capacitance on output power and power efficiency of microwave power amplifier

Yoichiro Takayama(UEC),  Kazuhiko Honjo(UEC),  Ryo Ishikawa(UEC),  

[Date]2017-11-09
[Paper #]MW2017-120
Antenna System for Breast Cancer Detection using Wideband Printed Inverted-F Antennas

Matsumi Wada(Nagasaki Univ.),  Takafumi Fujimoto(Nagasaki Univ.),  Toshiyuki Tanaka(Nagasaki Univ.),  Toshifumi Moriyama(Nagasaki Univ.),  Takashi Takenaka(Nagasaki Univ.),  

[Date]2017-11-09
[Paper #]MW2017-116
A Study on a Evaluation Technology of Conductive Sheet

Masahiro Hanazawa(UL Japan),  Minoru Yamanaka(UL Japan),  

[Date]2017-11-09
[Paper #]MW2017-126
Basic study on Open- and Closed-Loop Active Load-Pull System

Kentaro Kawabe(Ryukoku Univ.),  Gaku Nishio(Ryukoku Univ.),  Toshio Ishizaki(Ryukoku Univ.),  

[Date]2017-11-09
[Paper #]MW2017-113
Study of ferroelectric films for the development of phase shifter in microwave and millimeter wave band

Hiromi Shima(NDA),  Hiroshi Uchida(Sophia Univ.),  Takashi Nakajima(TUS/JST PRESTO),  Soichiro Okamura(TUS),  Shotaro Fukuda(NDA),  Toshihisa Kamei(NDA),  

[Date]2017-11-09
[Paper #]MW2017-125
Antenna system for estimation of fresh concrete components

Takahiro Hirano(Nagasaki Univ.),  Takafumi Fujimoto(Nagasaki Univ.),  Toshiyuki Tanaka(Nagasaki Univ.),  

[Date]2017-11-09
[Paper #]MW2017-115
Transmission characteristic evaluation for a conductor backed CPW by a home printed electronics technology

Takashi Shimizu(Utsunomiya Univ.),  Yoshinori Kogami(Utsunomiya Univ.),  

[Date]2017-11-09
[Paper #]MW2017-127
A 28GHz High Accuracy 6-bit Vector-Sum Phase Shifter for High SHF Wide-band Massive MIMO in 5G

Wataru Yamamoto(Mitsubishi Electric Co.),  Koji Tsutsumi(Mitsubishi Electric Co.),  Takaya Maruyama(Mitsubishi Electric Co.),  Takanobu Fujiwara(Mitsubishi Electric Co.),  Mitsuhiro Shimozawa(Mitsubishi Electric Co.),  

[Date]2017-11-09
[Paper #]MW2017-117
Fundamental study on simplified estimate of buried object

Hiroaki Yamamoto(Nagasaki Univ),  Toshiyuki Tnanaka(Nagasaki Univ),  Toshifumi Moriyama(Nagasaki Univ),  

[Date]2017-11-09
[Paper #]MW2017-114
Efficiency Improvement of Concurrent Dual-Band GaN HEMT Power Amplifier with Two amplification circuits and Duplexers

Haruka Nishizawa(UEC),  Yoichiro Takayama(UEC),  Ryo Ishikawa(UEC),  Kazuhiko Honjo(UEC),  

[Date]2017-11-09
[Paper #]MW2017-123
Wide-Band High-Efficiency GaN HEMT Amplifier Based on Multi-Harmonic Treatments at Low SHF Band

Yuki Takagi(UEC),  Ryo Ishikawa(UEC),  Kazuhiko Honjo(UEC),  

[Date]2017-11-09
[Paper #]MW2017-121
High-order Mode Transmission Suppression Technique using Via hole and Defected Ground Structure in CBCPW line

Kakiuchi Hideshi(Kagoshima Univ.),  Nishikawa Kenjiro(Kagoshima Univ.),  

[Date]2017-11-09
[Paper #]MW2017-112
Active PPF using transconductance of transistor

AKihito Hirai(Mitsubishi Electric Crop.),  Taknobu Fujiwara(Mitsubishi Electric Crop.),  Mitsuhiro Shimozawa(Mitsubishi Electric Crop.),  

[Date]2017-11-10
[Paper #]MW2017-128
A 3-D Metal-Direct-Printed, Low-Cost, and Light Hexagonal Waveguide Ka-Band Branch Line Coupler

Motomi Abe(Melco),  Hidenori Yukawa(Melco),  Yu Ushijima(Melco),  Takuma Nishimura(Melco),  Takeshi Yuasa(Melco),  Naofumi Yoneda(Melco),  Moriyasu Miyazaki(Melco),  

[Date]2017-11-10
[Paper #]MW2017-130
Direct Parallel Coupling SHF Dual-Band Reconfigurable Bandpass Filter

Yuki Kada(UEC),  Yasushi Yamao(UEC),  

[Date]2017-11-10
[Paper #]MW2017-134
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