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Technical Committee on Superconductive Electronics (SCE)
Chair: Keiichi Tanabe (ISTEC)
Secretary: Takashi Uchida (National Defense Academy), Tsunehiro Hatou (ISTEC)
Assistant: Hiroaki Myoren (Saitama Univ.), Masaaki Maezawa (AIST)

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Technical Committee on Microwaves (MW)
Chair: Osamu Hashimoto (Aoyama Gakuin Univ.) Vice Chair: Takashi Ohira (Toyohashi Univ. of Tech.)
Secretary: Masayoshi Nakayama (Mitsubishi Electric), Atsushi Sanada (Yamaguchi Univ.)
Assistant: Yogen Cho (Ryukoku Univ.), Kei Sato (NTT DoCoMo)

DATE:
Thu, Apr 23, 2009 09:45 - 15:45

PLACE:

TOPICS:

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Thu, Apr 23 AM (09:45 - 12:00)
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(1) 09:45 - 10:10
A Millimeter-wave Stepped Multiple Frequency Oscillator with Phase Coherency
Hiroyuki Mizutani (Mitsubishi Electric Corp.), Takehiro Hayashi (Mitsubishi Electric Engineering Co., Ltd.), Masaomi Tsuru, Kenji Kawakami, Morishige Hieda (Mitsubishi Electric Corp.)

(2) 10:10 - 10:35
Spurious Suppressed and Frequency Stabilized Optoelectronic Oscillator
Masashi Mizuma, Shumpei Kameyama, Masaomi Tsuru, Masahiko Komaki, Kiyohide Sakai, Yoshihito Hirano (Mitsubishi Electric Corp.)

(3) 10:35 - 11:00
Discussion on the method of the performance improvement of 5.2GHz-Band DCO
Kenta Uchida, Abhishek Tomar, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ)

----- Break ( 10 min. ) -----

(4) 11:10 - 11:35
Fundamental Study on Measurement of Complex Permittivity for Liquid Material Using the Open Ended Cutoff Circular Waveguide Reflection Method
Kouji Shibata, Hirotaku Gin, Yoichiro Masuda (Hachinohe I.T.)

(5) 11:35 - 12:00
Development of 800M/2GHz Dual Band Electrically Small Planar Antenna
Hiroki Urabe, Yuta Nakamura, Ramesh Pokharel, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ.), Akira Ishikawa, Shugo Fukagawa, Akihiro Tahira (Kyushu TEN)

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Thu, Apr 23 PM (14:30 - 15:45)
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(6) 14:30 - 14:55
Study of bandwidth tunable HTS filters using H-shaped waveguides
Naoto Sekiya, Yusuke Koike, Hiroyuki Harada, Shoji Kakio, Yasuhiko Nakagawa (Yamanashi Univ.), Shigetoshi Ohshima (Yamagata Univ.)

(7) 14:55 - 15:20
Design and fabrication of superconductig miniaturized filters with Quasi-spiral resonators decreasing unwanted cross couplings
Satoshi Ono (Yamagata Univ.), Yosuke Huzine, Shunsuke Goto (Lightom), Takuya Kato, Masahiro Uno (Yamagata Univ.), Yoshitomo Harada (NIMS), Jae Hun Lee (SuNAM), Atsushi Saito (Yamagata Univ.), Masahito Yoshizawa (Iwate Univ.), Kensuke Nakajima, Shigetoshi Ohshima (Yamagata Univ.)

(8) 15:20 - 15:45
Fabrication of Gd(Dy)-Ba-Cu-O superconducting bulk resonator filters and estimation of power-handling capability
Atsushi Saito (Yamagata Univ.), Hidekazu Teshima (Nippon Steel Corp.), Satoshi Ono (Yamagata Univ.), Jae Hun Lee (SuNAM), Masahiro Uno, Yukimasa Endo, Kensuke Nakajima, Shigetoshi Ohshima (Yamagata Univ.)

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.

=== Technical Committee on Superconductive Electronics (SCE) ===
# FUTURE SCHEDULE:

Tue, Jul 21, 2009: Kikai-Shinko-Kaikan Bldg. [Wed, May 20], Topics: Junctions and materials, etc.

# SECRETARY:
Masaaki Maezawa (AIST)
TEL: 029-861-5471, FAX: 029-861-5530
email:

aist

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

Thu, May 28, 2009: Okayama Univ. [Tue, Mar 24], Topics: Microwave Technologies
Tue, Jun 30, 2009: Nagoya Institute of Technology [Fri, Apr 10]
Thu, Jul 30, 2009 - Fri, Jul 31, 2009: Asahikawa Civic Culture Hall [Thu, May 21], Topics: Microwave photonics / NA

# SECRETARY:
Yogen Cho (Ryukoku University)
TEL:077-543-7495, ext.:2495
FAX:077-543-7428
E-mail:z