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=============================================== Technical Committee on Microwaves (MW) Chair: Takashi Ohira (Toyohashi Univ. of Tech.) Vice Chair: Futoshi Kuroki (Kure National College of Tech.), Masashi Nakatsugawa (NTT), Kenji Kawakami (Mitsubishi Electric) Secretary: Kenjiro Nishikawa (Kagoshima Univ.), Hiroyuki Kayano (Toshiba) Assistant: Kei Sato (NTT DoCoMo), Hirokazu Kamoda (NHK) DATE: Thu, Oct 20, 2011 09:00 - 17:15 Fri, Oct 21, 2011 09:00 - 17:00 PLACE: The University of Electro-Communications(1-5-1 Chofugaoka, Chofu-shi, Tokyo 182-8585, Japan. Keio Line Shinjuku to Chofu station approx. 15 min. by express train. 5 min. walk from north exit of station.http://www.uec.ac.jp/eng/about/access/. Prof. Ryo Ishikawa. +81-42-443-5788) TOPICS: Microwave Technologies ---------------------------------------- Thu, Oct 20 AM (09:00 - 10:00) ---------------------------------------- (1) 09:00 - 09:30 X-Band 120W internally matched GaN amplifier in small package Hiroaki Maehara, Hiromitsu Uchida, Hiromitsu Utsumi, Jun Nishihara, Hiroshi Otsuka, Koji Yamanaka, Masatoshi Nakayama (Melco) (2) 09:30 - 10:00 A method of measuring VCO F-V characteristics for FMCW source Hideyuki Nakamizo, Kenichi Tajima, Kenji Kawakami (Mitsubishi Electric Corp.) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 20 AM (10:15 - 11:55) ---------------------------------------- (3) 10:15 - 10:40 A Cascode Power Amplifier MMIC Consisting of Independently Biased InGaP/GaAs HBTs Yuki Takagi, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) (4) 10:40 - 11:05 Wireless Communication System using Side Lobe of Microwave Wireless Power Transmission Kohei Hasegawa, Yuuya Hoshino, Ryo Ishikawa, Akira Saitou, Kazuhiko Honjo (UEC) (5) 11:05 - 11:30 C-band High Efficiency AlGaN/GaN HEMT Power Amplifier by Controlling Phase Angle of up to 4th Harmonics Masahiro Kamiyama, Ryo Ishikawa, Kazuhiko Honjo (UEC) (6) 11:30 - 11:55 A Designing Microwave Tunable Amplifier for Multi-Band Akira Nagashio, Hitoshi Ishida (GNCT) ----- Lunch Break ( 65 min. ) ----- ---------------------------------------- Thu, Oct 20 PM (13:00 - 14:15) ---------------------------------------- (7) 13:00 - 13:25 Improvement on Bias Circuit of NRD Guide Gunn Oscillator Shota Nakashima, Futoshi Kuroki (KNCT) (8) 13:25 - 13:50 Reduction of Detection Error Using A-D converter in NRD Guide Pulse Radar System at 60 GHz Kento Ichinose, Futoshi Kuroki (KNCT) (9) 13:50 - 14:15 Design of Fish-bone-shaped Tri-plate Transmission Line Band-pass Filter at Millimeter wavelengths Yasuyoshi Okita, Futoshi Kuroki (KNCT) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 20 PM (14:30 - 15:45) ---------------------------------------- (10) 14:30 - 14:55 Design and Analysis of Tunable and Reduced-Size Branch-Line 3dB Hybrid Satoshi Kondo (GNCT), Hajime Kondo (CHUO ELEC.), Hitoshi Ishida (GNCT) (11) 14:55 - 15:20 A Dual-Band Horst Type Wilkinson Power Divider Using Composite Right/Left-Handed Transmission Lines Shingo Okamura, Iwata Sakagami, Kensaku Takahashi, Xiaolong Wang, Minoru Tahara (Univ. of Toyama) (12) 15:20 - 15:45 A Study of Diplexers Using a Balanced SAW Filter and a Balanced Wide-Band Filter Fabricated in an LTCC Substrate Tatsuya Katsumoto (UEC), Shinpei Oshima, Ryuji Murata (UEC/TAIYO YUDEN), Hitoshi Ebihara, Osamu Kawachi (TAIYO YUDEN), Koji Wada (UEC) ----- Break ( 15 min. ) ----- ---------------------------------------- Thu, Oct 20 PM (16:00 - 17:15) ---------------------------------------- (13) 16:00 - 16:25 A Study of LTCC Substrate-Based BPFs with Attenuation Poles by Using CRLH Transmission Line Resonators Kentaro Iwamoto, Yusaku Sasanami, Naoki Miyata (UEC), Shinpei Oshima, Ryuji Murata (UEC/TAIYO YUDEN), Hitoshi Ebihara (TAIYO YUDEN), Koji Wada (UEC) (14) 16:25 - 16:50 Resonance Characteristics of CRLH Microstrip Line Resonators with Attenuation Poles and their Application to Bandpass Filters Yusaku Sasanami, Kentaro Iwamoto, Naoki Miyata (UEC), Norimasa Ishitobi (Sonnet Giken Co.,Ltd.), Koji Wada (UEC) (15) 16:50 - 17:15 A Study of a 26GHz Band Microstrip Line BPF Using Hairpin Type SIRs Yusuke Takahashi (UEC), Shinichiro Okano, Kazushi Kofune, Yasuhiro Ikarashi (ALPS ELECTRIC), Mitsuo Makimoto, Fuminori Sakai (Sakura Tech), Koji Wada (UEC) ---------------------------------------- Fri, Oct 21 AM (09:00 - 10:15) ---------------------------------------- (16) 09:00 - 09:25 A study of tunable coupled-line bandpass filters with attenuation poles under the use of RF switches Yoshiaki Takaoka (UEC), Norimasa Ishitobi (Sonnet Giken), Koji Wada (UEC) (17) 09:25 - 09:50 A Capacitance Compensated Two-Stage Series PIN Diode SPDT High Frequency Switch Kensaku Takahashi, Iwata Sakagami, Shingo Okamura, Xiaolong Wang, Minoru Tahara (Univ. of Toyama) (18) 09:50 - 10:15 Measurements of Complex Permittivity Anisotropy in Plane of a Sapphire Substrate Shuhei Wadayama (Saitama Univ.), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Oct 21 AM (10:30 - 11:45) ---------------------------------------- (19) 10:30 - 10:55 Studies on the Characteristics of a Tab-Coupled Microstrip Ring Resonator Loaded with Open Stubs Takuya Hotaka, Zhewang Ma, Masataka Ohira (Saitama Univ.) (20) 10:55 - 11:20 Design of Compact High-Performance Microstrip Lowpass Filters Using Coupled-Line Hairpin Resonators Ryo Saito, Zhewang Ma, Masataka Ohira (saitama univ.) (21) 11:20 - 11:45 Miniaturization of Cutoff Waveguide Filter Using Planar Resonators with Transmission Zeros Takaaki Matsumoto, Masataka Ohira, Zhewang Ma (Saitama Univ.), Hiroyuki Deguchi, Mikio Tsuji (Doshisha Univ.) ----- Lunch Break ( 75 min. ) ----- ---------------------------------------- Fri, Oct 21 PM (13:00 - 14:15) ---------------------------------------- (22) 13:00 - 13:25 Analysis of Discontinuities in Substrate Integrated Waveguide Based on Planar Circuit Approach Hiroyuki Miyake, Mitsuyoshi Kishihara, Kensuke Okubo, Hironori Takimoto (Okayama Prefectural Univ.), Isao Ohta (Univ. of Hyogo) (23) 13:25 - 13:50 A method to determine unknown constants for filter design using multi-band frequency transformation. Naoki Miyata, Koji Wada (U.E.C.) (24) 13:50 - 14:15 A Dual-Polarization Single Layered Printable Antenna for 1.5/2.4 GHz Kenji Kakemizu, Mayumi Matsunaga (Ehime Univ.), Toshiaki Matsunaga (Fukuoka Inst. Tech.) ----- Break ( 15 min. ) ----- ---------------------------------------- Fri, Oct 21 PM (14:30 - 17:00) ---------------------------------------- (25) 14:30 - 14:55 Array Antenna Calibration Method by Using Data within Limited Angular Range Hung Vu Le, Jun-ichi Takada, Mir Ghoraishi, Chaymaly Phakasoum (Tokyo Inst. of Tech.), Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) (26) 14:55 - 15:20 Wideband IQ Imbalance Compensation Technique for Quadrature Modulator Yuta Maruichi, Yohei Konishi, Minseok Kim, Jun-ichi Takada (Tokyo Inst. of Tech.) (27) 15:20 - 15:45 Consideration on Beam Scanning Characteristics of Rx Double-loop Antenna for Mobile Satellite Communications Motonori Nakamura, Takenori Yasuzumi, Osamu Hashimoto (Aoyama Gakuin Univ.) (28) 15:45 - 16:10 Analytic Study on the Electric Environment of ETC in a Tunnel and Its Target for Improvement Kiyofumi Saito, Ryosuke Suga (Aoyama Gakuin Univ), Yoshiyuki Wakabayashi (Nippon Expressway Research Institute Company Limited), Siomi Takamine, Mariko Ode (Kozo Keikaku Engineering lnc), Osamu Hashimoto (Aoyama Gakuin Univ) ----- Break ( 20 min. ) ----- (29) 16:30 - 17:00 # Information for speakers General Talk will have 20 minutes for presentation and 10 minutes for discussion. Young Researcher's Talk will have 15 minutes for presentation and 10 minutes for discussion. # CONFERENCE SPONSORS: - This conference is technical co-sponsored by IEEE MTT Society Japan Chapter and IEEE MTT Society Kansai Chapter. === Technical Committee on Microwaves (MW) === # FUTURE SCHEDULE: Thu, Nov 24, 2011 - Fri, Nov 25, 2011: [Wed, Sep 7], Topics: Microwave Technologies Thu, Dec 15, 2011 - Fri, Dec 16, 2011: Yamaguchi University [Fri, Oct 14], Topics: Microwave Technologies Wed, Jan 11, 2012 - Thu, Jan 12, 2012: Kikai-Shinko-Kaikan Bldg [Fri, Nov 18] # SECRETARY: Kei Satoh (NTT DOCOMO,INC.) TEL:+81-46-840-6230 FAX:+81-46-840-3789 E-mail:    i    or Kenjiro Nishikawa (Kagoshima Univ.) E-mail:  si  ieee Last modified: 2011-08-19 13:29:03 |
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