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Technical Committee on Microwaves (MW) [schedule] [select]
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)

Conference Date Thu, Oct 20, 2011 09:00 - 17:15
Fri, Oct 21, 2011 09:00 - 17:00
Topics Microwave Technologies 
Conference Place The University of Electro-Communications 
Address 1-5-1 Chofugaoka, Chofu-shi, Tokyo 182-8585, Japan
Transportation Guide 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/
Contact
Person
Prof. Ryo Ishikawa
+81-42-443-5788
Sponsors This conference is technical co-sponsored by IEEE MTT Society Japan Chapter and IEEE MTT Society Kansai Chapter.
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Thu, Oct 20 AM 
09:00 - 10:00
(1) 09:00-09:30 X-Band 120W internally matched GaN amplifier in small package MW2011-85 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 MW2011-86 Hideyuki Nakamizo, Kenichi Tajima, Kenji Kawakami (Mitsubishi Electric Corp.)
  10:00-10:15 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 MW2011-87 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 MW2011-88 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 MW2011-89 Masahiro Kamiyama, Ryo Ishikawa, Kazuhiko Honjo (UEC)
(6) 11:30-11:55 A Designing Microwave Tunable Amplifier for Multi-Band MW2011-90 Akira Nagashio, Hitoshi Ishida (GNCT)
  11:55-13:00 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 MW2011-91 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 MW2011-92 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 MW2011-93 Yasuyoshi Okita, Futoshi Kuroki (KNCT)
  14:15-14:30 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 MW2011-94 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 MW2011-95 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 MW2011-96 Tatsuya Katsumoto (UEC), Shinpei Oshima, Ryuji Murata (UEC/TAIYO YUDEN), Hitoshi Ebihara, Osamu Kawachi (TAIYO YUDEN), Koji Wada (UEC)
  15:45-16:00 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 MW2011-97 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 MW2011-98 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 MW2011-99 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 MW2011-100 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 MW2011-101 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 MW2011-102 Shuhei Wadayama (Saitama Univ.), Yoshio Kobayashi (SUMTEC), Zhewang Ma (Saitama Univ.)
  10:15-10:30 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 MW2011-103 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 MW2011-104 Ryo Saito, Zhewang Ma, Masataka Ohira (saitama univ.)
(21) 11:20-11:45 Miniaturization of Cutoff Waveguide Filter Using Planar Resonators with Transmission Zeros MW2011-105 Takaaki Matsumoto, Masataka Ohira, Zhewang Ma (Saitama Univ.), Hiroyuki Deguchi, Mikio Tsuji (Doshisha Univ.)
  11:45-13:00 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 MW2011-106 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. MW2011-107 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 MW2011-108 Kenji Kakemizu, Mayumi Matsunaga (Ehime Univ.), Toshiaki Matsunaga (Fukuoka Inst. Tech.)
  14:15-14:30 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 MW2011-109 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 MW2011-110 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 MW2011-111 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 MW2011-112 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)
  16:10-16:30 Break ( 20 min. )
(29) 16:30-17:00  

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 10 minutes for discussion.
Young Researcher's TalkEach speech will have 15 minutes for presentation and 10 minutes for discussion.

Contact Address and Latest Schedule Information
MW Technical Committee on Microwaves (MW)   [Latest Schedule]
Contact Address 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:siieee 


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