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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: Hiroyuki Kayano (Toshiba), Tadashi Kawai (Univ. of Hyogo)
Assistant: Hirokazu Kamoda (ATR), Hirokazu Kamoda (Utsunomiya Univ.)

DATE:
Thu, May 30, 2013 14:30 - 17:15
Fri, May 31, 2013 09:00 - 17:45

PLACE:
***Change has been made*** Ryukoku University SEMINAR HOUSE "TOMOIKISO"(http://www.ryukoku.ac.jp/tomoikiso/access.html. Prof. Toshio Ishizaki. +81-77-543-7798)

TOPICS:
Microwave Technologies

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Thu, May 30 PM (14:30 - 17:15)
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(1) 14:30 - 15:00
Theoretical Vista to Maximum Power Efficiency and Optimum Load Ratio for Radio Frequency Rectifiers via Half- and Full-Wave Flow Angle Equations
Takashi Ohira (Toyohashi Univ. of Tech.)

(2) 15:00 - 15:30
Harmonics termination Effect of the Bridge RF Rectifier with an Impedance Transformer
Kohei Hosodani, Tsunehiro Saen, Kenji Itoh, Shin-ichi Betsudan, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi (Kanazawa Inst. of Tech.), Eiji Taniguchi (Mitsubishi Electric)

(3) 15:30 - 16:00
Output Power of Diode Mixers
Jun Hashimoto, Kenji Itoh (Kanazawa Inst. of Tech.), Mitsuhiro Shimozawa (Mitsubishi Electric), Koji Mizuno (Tohoku Univ.)

----- Break ( 15 min. ) -----

(4) 16:15 - 16:45
Development of Miniaturized RF Passive Devices on Flexible Substrate
Young Yun, Jang-Hyeon Jeong, Sung-Jo Han, Ki-Jun Son (Korea Maritime Univ.)

(5) 16:45 - 17:15
Equivalent Circuit of Metamaterial Composed of Conducting Spheres Connected by Conducting Wires
Takashi Hisakado, Keisuke Yoshida, Osami Wada (Kyoto Univ.)

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Fri, May 31 AM (09:00 - 12:15)
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(6) 09:00 - 09:30
Long-Distance Wireless Power Transfer by WPT Guides
Ikuo Awai (Ryutech), Yuichi Sawahara (Ryukoku Univ.), Kazuya Yamaguchi (Ryutech), Toshio Ishizaki (Ryukoku Univ.)

(7) 09:30 - 10:00
Study on the design method for three-coupled-resonator wireless power transfer system using calculation of the electric power
Teruhiko Yamamoto (Ryukoku Univ.), Tetsuya Ishida, Kenichi Fujii (Wave Technology), Toshio Ishizaki (Ryukoku Univ.)

(8) 10:00 - 10:30
Study on Propagation-Mode of Wireless Power Transfer System Using Ceramic Dielectric Resonators
Kenta Nishikawa, Toshio Ishizaki (Ryukoku Univ.)

----- Break ( 15 min. ) -----

(9) 10:45 - 11:15
Dynamic Impedance Matching for Mobile Wireless Power Transmission
Keisuke Mikami, Genta Kitano, Toshio Ishizaki (Ryukoku Univ.)

(10) 11:15 - 11:45
A study on RF energy harvesting from three broadcasting and communication frequency bands
Shoichi Kitazawa, Hirokazu Kamoda, Masahiro Hanazawa, Susumu Ano, Hiroshi Ban, Kiyoshi Kobayashi (ATR)

(11) 11:45 - 12:15
A study on rectenna array configuration for RF energy harvesting taking into account mutual coupling
Hirokazu Kamoda, Masahiro Hanazawa, Shoichi Kitazawa, Hiroshi Ban, Kiyoshi Kobayashi (ATR)

----- Break ( 60 min. ) -----

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Fri, May 31 PM (13:15 - 17:45)
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(12) 13:15 - 13:45
Improvement on Stopband Property of Compact Waveguide Filters with Multiple Transmission Zeros Using Hybrid Resonance of Cutoff Waveguide and Planar Resonator
Takaaki Matsumoto, Masataka Ohira, Zhewang Ma (Saitama Univ.)

(13) 13:45 - 14:15
Improvement of the Frequency Responses of Lowpass Filters Using Microstrip Coupled-Line Hairpin Resonators
Junichi Tsurumi, Zhewang Ma, Masataka Ohira (Saitama Univ.)

(14) 14:15 - 14:45
Study on Quadruple-Mode Cavity-Type Filter for Base Stations
Dai Futagami, Shigeo Yakuno, Toshio Ishizaki (Ryukoku Univ.)

----- Break ( 15 min. ) -----

(15) 15:00 - 15:30
A 2.1GHz-Band 20W GaN Power Amplifier with Class-F Circuit Considering Parasitic Elements
Keigo Nakatani, Toshio Ishizaki (Ryukoku Univ.)

(16) 15:30 - 16:00
Impedance transformation for high/low characteristic impedance dual-band stubs
Iwata Sakagami, Hiroto Yamagishi (Univ. of Toyama)

(17) 16:00 - 16:30
Equivalent Circuit for a Microstrip Probe Inserted into a Rectangular Waveguide and its Application to Waveguide to MIcrostrip LIne Transitions
Minoru Sanagi, Kodai Yamamoto, Hiroshi Kawanishi (Okayama Univ.)

----- Break ( 15 min. ) -----

(18) 16:45 - 17:15
Studies on the equivalent circuit of the excitation to a cavity-backed slot antenna
Kenta Sato, Masashi Komeya, Hitoshi Shimasaki (Kyoto Inst. of Tech.)

(19) 17:15 - 17:45
Design of a Broadband Electromagnetic Wave Irradiation Applicator for Heating Organic Solvent
Ryo Nakajima, Naoki Hasegawa, Tomohiko Mitani, Naoki Shinohara, Yosuke Kurosaki (Kyoto Univ.), Tsukasa Chikata, Yoshihiro Nozaki (Japan Chemical Engineering & Machinery Co., Ltd.), Takashi Watanabe (Kyoto Univ.)

# Information for speakers
General Talk will have 20 minutes for presentation and 10 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is technical co-sponsored by IEEE MTT Society Japan Chapter, IEEE MTT Society Kansai Chapter and IEEE MTT Society Nagoya Chapter.

# CONFERENCE ANNOUNCEMENT:
- Join us for the reception on 30th evening

=== Technical Committee on Microwaves (MW) ===
# FUTURE SCHEDULE:

Thu, Jun 27, 2013 - Fri, Jun 28, 2013: Nagoya Institute of Tech. [Sun, Apr 7], Topics: Microwave Signal Generation and Measurement / Microwave Technologies
Thu, Jul 18, 2013 - Fri, Jul 19, 2013: Wakkanai Synthesis Cultural Center [Wed, Apr 24], Topics: Microwave photonic technology etc.

# SECRETARY:
Hirokazu Kamoda (ATR)
TEL:0774-95-1541
FAX:0774-95-1508
E-mail: