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Technical Committee on Microwaves (MW) [schedule] [select]
Chair Yoshinori Kogami (Utsunomiya Univ.)
Vice Chair Tadashi Kawai (Univ. of Hyogo), Kensuke Okubo (Okayama Prefectural Univ.), Shintaro Shinjo (Mitsubishi Electric)
Secretary Takashi Shimizu (Utsunomiya Univ.), Masaru Sato (Fujitsu Labs.)
Assistant Satoshi Yoshida (Kagoshima Univ.), Kyoya Takano (Tokyo Univ. of Science)

Conference Date Thu, Nov 14, 2019 12:45 - 17:55
Fri, Nov 15, 2019 09:30 - 14:05
Topics Microwave Technologies 
Conference Place  
Address 307 Zaisho, Minamidaito-mura, Shimajiri-gun, Okinawa, 901-3805
Transportation Guide http://www.vill.minamidaito.okinawa.jp/institution.htm
Contact
Person
Dr. Takashi Shimizu
Sponsors This conference is technical co-sponsored by IEEE MTT-S Japan Chapter, IEEE MTT-S Kansai Chapter and IEEE MTT-S Nagoya Chapter.
Participation Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Participant fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the participant fee page. We request the participant fee to participants who will attend the workshop(s) on MW.

Thu, Nov 14 PM  MW
12:45 - 14:30
  12:45-12:50 Greeting ( 5 min. )
(1) 12:50-13:15 Phase detector based on mixer with sinusoidal output voltage using small delay Akihito Hirai, Masaomi Tsuru, Mitsuhiro Shimozawa (Mitsubishi Electric Corp)
(2) 13:15-13:40 An Undersampling Frequency Detection Method Using Phase Difference of Clock Signals and Output Signals of Two S/H circuits Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo, Kazutomi Mori (Mitsubishi Electric)
(3) 13:40-14:05 RF Energy Harvester Rectifiers Using Diodes Resonating with External Inductors Kei Ohno, Shinichi Tanaka (Shibaura Inst. of Tech.)
(4) 14:05-14:30 Gate Switching Mode Low Power Transistor Rectifier using Enhancement-Mode GaAs HEMT Tsuyoshi Yoshida, Ryo Ishikawa, Kazuhiko Honjo (UEC)
  14:30-14:45 Break ( 15 min. )
Thu, Nov 14 PM  MW
14:45 - 16:25
(5) 14:45-15:10 A Study about Low Loss Output Matching Circuit Design and Optimization of Bias Condition for K-Band GaN Power Amplifier Takuma Torii, Masatake Hangai, Ryuji Inagaki, Shintaro Shinjo (Mitsubishi Electric)
(6) 15:10-15:35 A Ka-Band CW 15.5W 15.6% Fractional Bandwidth GaN Power Amplifier MMIC Using Wideband BPF Inter-stage Matching Network Keigo Nakatani, Yutaro Yamaguchi, Masatake Hangai, Shintaro Shinjo (MitsubishiElectric)
(7) 15:35-16:00 High-Efficiency GaN HEMT Doherty Power Amplifier Based on Two-Power-Level Impedance Optimization including Harmonic Treatment Takuya Seshimo, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC)
(8) 16:00-16:25 High Efficiency Doherty Amplifier Using T-Shaped Stabs with Spurius Suppression and Impedance Conversion Function Yuki Takagi, Naoki Hasegawa, Yoshichika Ota (SB), Ryo Ishikawa, Kazuhiko Honjo (UEC)
  16:25-16:40 Break ( 15 min. )
Thu, Nov 14 PM  MW
16:40 - 17:55
(9) 16:40-17:05 2.5-10 GHz GaN MMIC HPA utilizing distributed amplifier with band-pass filter configuration Jun Kamioka, Masatake Hangai, Shinichi Miwa, Yoshitaka Kamo, Shintaro Shinjo (Mitsubishi Electric)
(10) 17:05-17:30 Multifunctional CRLH Transmission Line Stubs for Compact Class-E/Inverse-Class-E Power Amplifiers Hirotaka Asami, Shinichi Tanaka (Shibaura Inst. of Tech.)
(11) 17:30-17:55 6-10GHz Cryogenic GaAs pHEMT LNA MMIC Hayato Shimizu, Yudai Iwashita, Ryotaro Iwamoto (Kagoshima Univ.), Tamio Kawaguchi (Toshiba Corp.), Kenjiro Nishikawa (Kagoshima Univ.)
Fri, Nov 15 AM  MW
09:30 - 10:45
(12) 09:30-09:55 Suppression of interference wave by resistor installation for OAM Communication using Loop Arrays Antenna Hisanosuke Miyake, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC)
(13) 09:55-10:20 Design of Wideband Microstrip Filtering Antenna with Transmission Zeros Ilsub Song, Masataka Ohira, Zhewang Ma (Saitama Univ.)
(14) 10:20-10:45 On the Relationship between Direct Source/Load Coupling and Higher-order Resonances in Microwave Bandpass Filter Masataka Ohira, Ryo Mikase, Zhewang Ma (Saitama Univ.)
  10:45-11:00 Break ( 15 min. )
Fri, Nov 15 PM  IEEE MTT-S Japan Chapter Special Session
11:00 - 11:50
(15) 11:00-11:50 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)
  11:50-12:50 Lunch ( 60 min. )
Fri, Nov 15 PM  MW
12:50 - 14:05
(16) 12:50-13:15 Design of Compact Uniplanar Rat-Race Circuit with Broadband Characteristics at 2.45GHz Ryosuke Nakai, Kensuke Nagano, Yuya Haoka, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo)
(17) 13:15-13:40 A Basic Study on Complex Permittivity Estimation Using Free Space Method Masahiro Hanazawa, Masaya Suzuki (UL Japan), Toru Kawano, Toshihisa Kamei (NDA), Satoshi Ogino (MWA)
(18) 13:40-14:05 Study on complex permittivity measurements of thermoplastic resins for 3D printer using NRD guide Takashi Shimizu, Takuma Konno, Yoshinori Kogami (Utsunomiya Univ.)
  14:05-14:10 Greeting ( 5 min. )

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Special TalkEach speech will have 45 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
MW Technical Committee on Microwaves (MW)   [Latest Schedule]
Contact Address Satoshi Yoshida (Kagoshima Univ.)
E-: eee-u
or Takashi Shimizu (Utsunomiya Univ.)
E-: tccu-u 


Last modified: 2019-11-15 11:02:36


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