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Technical Committee on Microwaves (MW)
Chair: Osamu Hashimoto (Aoyama Gakuin Univ.) Vice Chair: Takashi Ohira (Toyohashi Univ. of Tech.)
Secretary: Yoshinori Kogami (Utsunomiya Univ.), Masayoshi Nakayama (Mitsubishi Electric)
Assistant: Kouta Matsumoto (Aoyama Gakuin Univ.), Yogen Cho (Ryukoku Univ.)

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Technical Committee on Electron Device (ED)
Chair: Masaaki Kuzuhara (Univ. of Fukui) Vice Chair: Tamotsu Hashidume (Hokkaido Univ.)
Secretary: Shin-ichiro Takatani (Hitachi), Manabu Arai (New JRC)
Assistant: Naoki Hara (Fujitsu Labs.), Koichi Murata (NTT)

DATE:
Wed, Jan 16, 2008 13:00 - 16:40
Thu, Jan 17, 2008 09:45 - 16:45
Fri, Jan 18, 2008 10:20 - 16:40

PLACE:

TOPICS:
Compound Semiconductor IC, High-speed and high-frequency devices

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Wed, Jan 16 PM (13:00 - 16:40)
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(1) 13:00 - 13:25
Analysis of Field-Plate Effects on Buffer-Related Current Collapse in GaN-Based FETs
Keiichi Itagaki, Atsushi Nakajima, Kazushige Horio (Shibaura Inst. Tech.)

(2) 13:25 - 13:50
Surface passivation of GaN using electorchemical process
Nanako Shiozaki, Tamotsu Hashizume (Hokkaido Univ.)

(3) 13:50 - 14:15
Effects of a thermal CVD SiN passivation film on electrical characteristics of AlGaN/GaN HEMTs
Toshiharu Marui, Shinichi Hoshi, Yoshiaki Morino, Masanori Itoh, Isao Tamai, Fumihiko Toda, Hideyuki Okita, Yoshiaki Sano, Shohei Seki (OKI)

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

(4) 14:25 - 14:50
GaN HEMT Doherty Amplifiers for W-CDMA and WiMAX Base Station Applications
Hiroaki Sano, Norihiko Ui, Seigo Sano (Eudyna Devices)

(5) 14:50 - 15:15
C-band High Efficiency GaN HEMT Power Amplifiers
Koji Yamanaka, Hiroshi Otsuka, Kazutomi Mori, Hifumi Noto (Mitsubishi Elec. Corp.)

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

(6) 15:25 - 15:50
An 87W AlGaN/GaN HEMT for X-band Pulse Operation
Makoto Nishihara, Takashi Tamamoto, Kazutaka Inoue, Masahiro Nishi, Seigo Sano (Eudyna)

(7) 15:50 - 16:15
CW ２０-W AlGaN/GaN FET power amplifier for quasi-millimeter wave applications
Yasuhiro Murase, Akio Wakejima, Takashi Inoue, Katsumi Yamanoguchi, Masahiro Tanomura, Tatsuo Nakayama, Yasuhiro Okamoto, Kazuki Ota, Yuji Ando, Naotaka Kuroda, Kohji Matsunaga, Hironobu Miyamoto (FED)

(8) 16:15 - 16:40
10400V Blocking Voltage AlGaN/GaN Power HFET
Daisuke Shibata, Yasuhiro Uemoto, Manabu Yanagihara, Hidetoshi Ishida (Panasonic), Shuichi Nagai (Panasonic Boston Lab.), Hisayoshi Matsuo (Panasonic), Ming Li (Panasonic Boston Lab.), Tetsuzo Ueda, Tsuyoshi Tanaka, Daisuke Ueda (Panasonic)

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Thu, Jan 17 AM (09:45 - 16:45)
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(1) 09:45 - 10:10
Examination of dual band CMOS RF power amplifier circuit
Jun Kikuchi (Gunma Univ.), Hisayasu Sato (Renesas Technology Corporation), Noboru Ishihara (Gunma Univ.)

(2) 10:10 - 10:35
Wide-Band BPSK CMOS Demodulator Circuit
Yasuyuki Arai, Jun Kikuchi, Ryuichi Ujiie, Kenichi Shibata (Gunma Univ.), Tetuya Hirama, Hisayasu Sato (Renesas Technology), Noboru Ishihara (Gunma Univ.)

(3) 10:35 - 11:00
Millimeter-wave quadruple harmonic image rejection mixer
Kenji Kawakami, Kazuhiro Nishida, Morishige Hieda (Mitsubishi Electric)

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

(4) 11:10 - 11:35
Improvement in reliability of InGaP/GaAs HBT's by ledge passivation
Fu-Ying Yang, Shinji Nozaki, Kazuo Uchida, Atsushi Koizumi (UEC)

(5) 11:35 - 12:00
Highly reliable 0.5-um-emitter InP/InGaAs HBT
Norihide Kashio, Kenji Kurishima, Yoshino K. Fukai, Shoji Yamahata (NTT)

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

(6) 13:00 - 13:25
A Study on a Current-Mirror Based GaAs HBT RF Power Detector for Wireless Applications
Kazuya Yamamoto, Miyo Miyashita, Hitoshi Kurusu, Nobuyuki Ogawa, Teruyuki Shimura (MELCO)

(7) 13:25 - 13:50
Fully Integrated HBT MMIC Power Amplifier Modules for Use in 2.5/3.5-GHz-Band WiMAX Applications
Miyo Miyashita, Toshio Okuda, Hitoshi Kurusu (MELCO), Shoichi Shimamura, Shinsuke Konishi (WTI), Junichi Udomoto, Ryo Matsushita, Yoshinobu Sasaki, Satoshi Suzuki, Takeshi Miura (MELCO), Yoshio Takahara (RSE), Makio Komaru, Kazuya Yamamoto (MELCO)

(8) 13:50 - 14:15
1.8 V operation Power Amplifier IC for Bluetooth Class 1 utilizing p+-GaAs Gate Hetero-junction FET
Fumio Harima, Yasunori Bito, Hidemasa Takahashi, Naotaka Iwata (NEC Electronics)

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

(9) 14:25 - 14:50
Test fabrication of small and high power amplifier circuits for active phased array antennas.
Shigeaki Kawai, Shigeo Kawasaki, Harunobu Seita, Naoki Shinohara, Tomohiko Mitani (Kyoto Univ.)

(10) 14:50 - 15:15
A 26GHz Short-Range UWB Vehicular-Radar Using 2.5Gcps Spread Spectrum Modulation
Takeshi Fukuda, Noboru Negoro, Shinji Ujita, Shuichi Nagai, Masaaki Nishijima, Hiroyuki Sakai, Tsuyoshi Tanaka, Daisuke Ueda (Matsushita Electric)

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

(11) 15:25 - 16:45
[Special Talk]
A Report on the European Microwave Conference 2007
Futoshi Kuroki (Kure Nat'l Coll of Tech), Eizo Mitani (Udina), Yo Yamaguchi, Munenari Kawashima (NTT), Kenichi Okada (Tokyo Inst of Tech), Shoichi Narahashi, Kunihiro Kawai (NTT Docomo), Haruo Kawakami (Antenna Giken), Yusuke Kitsukawa (Mitsubishi Elec Co), Takaharu Hiraoka, Tetsuo Anada, Chun-Ping Chen (Kanagawa Univ)

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Fri, Jan 18 AM (10:20 - 16:40)
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(1) 10:20 - 10:45
Multi-Band Differential Amplifiers with Stacked Resonators
Toshio Shinohara, Masaki Shirata, Minoru Sato, Yasushi Itoh (Shonan Inst. of Tech.)

(2) 10:45 - 11:10
Differential Active Phase Shifters with Switched RL/RC Circuits
Kenji Nakamura, Naomichi Katagiri, Mikihiro Obara, Yasushi Itoh (Shonan IT)

(3) 11:10 - 11:35
A Low Phase-Noise, High Output Power, Differential VCO Using Series and Parallel Resonant Circuits
Hiroyuki Hasegawa, Yusuke Suzuki, Masayuki Sakamoto, Yasushi Itoh (Shonan Inst. of Tech.)

(4) 11:35 - 12:00
Design of Dual-Band and Tri-Band Bandpass Filters Using Microstrip Composite Resonators
Taichi Shimizu, Zhewang Ma, Yoshio Kobayashi (Saitama Univ.), Tetsuo Anada (Kanagawa Univ.)

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

(5) 13:00 - 13:25
Comparison of birefringence between microwave measurement and theoretical calculation for liquid crystal loaded CPW-FE phase shifter.
Nguyen Thanh Bach, Ryotaro Ozaki, Hiroshi Moritake, Toshihisa Kamei, Yozo Utsumi (NDA)

(6) 13:25 - 13:50
Comparison between microwave and light wave measurements for liquid crystal loaded CPW-FE phase shifter.
Nguyen Quoc Dinh, Toshihisa Kamei, Yozo Utsumi (NDA)

(7) 13:50 - 14:15
Adaptive array antenna with liquid crystal loaded phase shifter
Nguyen Quoc Dinh, Toshihisa Kamei, Yozo Utsumi (NDA)

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

(8) 14:25 - 14:50
40GHz Band Down/Up Converter with E-plane circuit
Nguyen Thanh, Toshihisa Kamei, Yozo Utsumi (NDA), Hirosuke Suzuki (KEYCOM)

(9) 14:50 - 15:15
40GHz Band Low Noise Down-converter with Fin-line
Hirosuke Suzuki (KEYCOM), Nguyen Thanh, Toshihisa Kamei, Yozo Utsumi (NDA)

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

(10) 15:25 - 15:50
A proposal of a BPF structure using interdigitated resonators to improve out-band rejection characteristics
Tatsuya Fukunaga (TDK), Ikuo Awai (Ryukoku Univ.), Koji Wada (UEC)

(11) 15:50 - 16:15
-
Shin Matsumoto (UEC), Yukihiro Shimakata, Mitsuyuki Yamauchi (TAIYO YUDEN), Koji Wada, Takashi Iwasaki (UEC)

(12) 16:15 - 16:40
A Study of Low Profile Multilayer Balun Using the Folded Structure of a λ/2 Strip Line
Shinpei Oshima (TAIYOU YUDEN CO.,LTD), Koji Wada (UEC), Ryuji Murata, Yukihiro Shimakata (TAIYOU YUDEN CO.,LTD)

# Information for speakers
Special Talk will have 60 minutes for presentation and 20 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by IEEE MTT-S Japan Chapter.

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

Fri, Feb 29, 2008: Kikai-Shinko-Kaikan Bldg. [Sat, Dec 15]
Tue, Apr 22, 2008: Kikai-Shinko-Kaikan Bldg. [Mon, Feb 18], Topics: Microwave, Superconductivity

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

or Yoshinori Kogami (Utsunomiya University)
E-mail:

-u

=== Technical Committee on Electron Device (ED) ===
# FUTURE SCHEDULE:

Wed, Jan 30, 2008 - Thu, Jan 31, 2008: [Fri, Nov 9]
Thu, Mar 6, 2008 - Fri, Mar 7, 2008: [Mon, Dec 10], Topics: DENKOKU NO MORI

# SECRETARY:
Manabu Arai（New JRC）
TEL: 049-278-1477、FAX: 049-278-1419
E-mail: