Information and Systems-Image Engineering(Date:2019/11/14)

Presentation
Phase detector based on mixer with sinusoidal output voltage using small delay

Akihito Hirai(Mitsubishi Electric Corp),  Masaomi Tsuru(Mitsubishi Electric Corp),  Mitsuhiro Shimozawa(Mitsubishi Electric Corp),  

[Date]2019-11-14
[Paper #]MW2019-100
An Undersampling Frequency Detection Method Using Phase Difference of Clock Signals and Output Signals of Two S/H circuits

Osamu Wada(Mitsubishi Electric),  Hiroyuki Mizutani(Mitsubishi Electric),  Hideyuki Nakamizo(Mitsubishi Electric),  Kazutomi Mori(Mitsubishi Electric),  

[Date]2019-11-14
[Paper #]MW2019-101
2.5-10 GHz GaN MMIC HPA utilizing distributed amplifier with band-pass filter configuration

Jun Kamioka(Mitsubishi Electric),  Masatake Hangai(Mitsubishi Electric),  Shinichi Miwa(Mitsubishi Electric),  Yoshitaka Kamo(Mitsubishi Electric),  Shintaro Shinjo(Mitsubishi Electric),  

[Date]2019-11-14
[Paper #]MW2019-108
A Study about Low Loss Output Matching Circuit Design and Optimization of Bias Condition for K-Band GaN Power Amplifier

Takuma Torii(Mitsubishi Electric),  Masatake Hangai(Mitsubishi Electric),  Ryuji Inagaki(Mitsubishi Electric),  Shintaro Shinjo(Mitsubishi Electric),  

[Date]2019-11-14
[Paper #]MW2019-104
RF Energy Harvester Rectifiers Using Diodes Resonating with External Inductors

Kei Ohno(Shibaura Inst. of Tech.),  Shinichi Tanaka(Shibaura Inst. of Tech.),  

[Date]2019-11-14
[Paper #]MW2019-102
Multifunctional CRLH Transmission Line Stubs for Compact Class-E/Inverse-Class-E Power Amplifiers

Hirotaka Asami(Shibaura Inst. of Tech.),  Shinichi Tanaka(Shibaura Inst. of Tech.),  

[Date]2019-11-14
[Paper #]MW2019-109
High Efficiency Doherty Amplifier Using T-Shaped Stabs with Spurius Suppression and Impedance Conversion Function

Yuki Takagi(SB),  Naoki Hasegawa(SB),  Yoshichika Ota(SB),  Ryo Ishikawa(UEC),  Kazuhiko Honjo(UEC),  

[Date]2019-11-14
[Paper #]MW2019-107
Gate Switching Mode Low Power Transistor Rectifier using Enhancement-Mode GaAs HEMT

Tsuyoshi Yoshida(UEC),  Ryo Ishikawa(UEC),  Kazuhiko Honjo(UEC),  

[Date]2019-11-14
[Paper #]MW2019-103
A Ka-Band CW 15.5W 15.6% Fractional Bandwidth GaN Power Amplifier MMIC Using Wideband BPF Inter-stage Matching Network

Keigo Nakatani(MitsubishiElectric),  Yutaro Yamaguchi(MitsubishiElectric),  Masatake Hangai(MitsubishiElectric),  Shintaro Shinjo(MitsubishiElectric),  

[Date]2019-11-14
[Paper #]MW2019-105
High-Efficiency GaN HEMT Doherty Power Amplifier Based on Two-Power-Level Impedance Optimization including Harmonic Treatment

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

[Date]2019-11-14
[Paper #]MW2019-106
6-10GHz Cryogenic GaAs pHEMT LNA MMIC

Hayato Shimizu(Kagoshima Univ.),  Yudai Iwashita(Kagoshima Univ.),  Ryotaro Iwamoto(Kagoshima Univ.),  Tamio Kawaguchi(Toshiba Corp.),  Kenjiro Nishikawa(Kagoshima Univ.),  

[Date]2019-11-14
[Paper #]MW2019-110
A Basic Study on Complex Permittivity Estimation Using Free Space Method

Masahiro Hanazawa(UL Japan),  Masaya Suzuki(UL Japan),  Toru Kawano(NDA),  Toshihisa Kamei(NDA),  Satoshi Ogino(MWA),  

[Date]2019-11-15
[Paper #]MW2019-116
Report on 2019 IEEE MTT-S International Microwave Symposium

Msaru Sato(Fujitsu Lab.),  Takashi Shimizu(Utsunomiya Univ.),  Tetsuya Ueda(KIT),  Hiroyuki Aoyama(Mitsubishi Electoric),  Yusuke Uemichi(Fujikura),  Hiroshi Okazaki(NTT DOCOMO),  Kyoya Takano(TUS),  Yuji Komatsuzaki(Mitsubishi Electoric),  Hiroshi Hamada(NTT),  

[Date]2019-11-15
[Paper #]MW2019-114
Suppression of interference wave by resistor installation for OAM Communication using Loop Arrays Antenna

Hisanosuke Miyake(UEC),  Akira Saitou(UEC),  Hiroshi Suzuki(UEC),  Ryo Ishikawa(UEC),  Kazuhiko Honjo(UEC),  

[Date]2019-11-15
[Paper #]MW2019-111
On the Relationship between Direct Source/Load Coupling and Higher-order Resonances in Microwave Bandpass Filter

Masataka Ohira(Saitama Univ.),  Ryo Mikase(Saitama Univ.),  Zhewang Ma(Saitama Univ.),  

[Date]2019-11-15
[Paper #]MW2019-113
Design of Compact Uniplanar Rat-Race Circuit with Broadband Characteristics at 2.45GHz

Ryosuke Nakai(Univ. of Hyogo),  Kensuke Nagano(Univ. of Hyogo),  Yuya Haoka(Univ. of Hyogo),  Tadashi Kawai(Univ. of Hyogo),  Akira Enokihara(Univ. of Hyogo),  

[Date]2019-11-15
[Paper #]MW2019-115
Design of Wideband Microstrip Filtering Antenna with Transmission Zeros

Ilsub Song(Saitama Univ.),  Masataka Ohira(Saitama Univ.),  Zhewang Ma(Saitama Univ.),  

[Date]2019-11-15
[Paper #]MW2019-112
Study on complex permittivity measurements of thermoplastic resins for 3D printer using NRD guide

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

[Date]2019-11-15
[Paper #]MW2019-117