Thu, Jan 15 PM Microwave Technologies / MW(1)
Chair: Junji Sato (Panasonic)
13:50 - 15:05 |
| (1) |
13:50-14:15 |
The Balanced Diode Mixer Driven by the Square Wave LO |
Honami Hama, Kenji Itoh, Keisuke Noguchi, Tetsuo Hirota, Shigeru Makino (KIT) |
| (2) |
14:15-14:40 |
Millimeter-wave Active Imaging Using Multiple Frequencies with Complex-Valued Self-Organizing Map Image Processing |
Yuya Arima, Akira Hirose (Univ. Tokyo) |
| (3) |
14:40-15:05 |
Stabilization of the temperature characteristics of millimeter-wave modules for 120-GHz-band wireless link |
Akihiko Hirata, Jun Takeuchi (NTT) |
| |
15:05-15:20 |
Break ( 15 min. ) |
Thu, Jan 15 PM Microwave Technologies / MW(2)
Chair: Akihiko Hirata (NTT)
15:20 - 17:00 |
| (4) |
15:20-15:45 |
Multi-Mode Portable VSAT for Disaster-Resilient Wireless Networks |
Noriharu Suematsu, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT Toyama College), Mitsuru Sasanuma (SKY Perfect JSAT), Shigeru Eguchi (ISB), Komei Kuroda (Cyber Creative Institute) |
| (5) |
15:45-16:10 |
920MHz Band Wireless Sensor Network System with Microwave Power Transmission System Operating at 5.8 GHz |
Satoshi Yoshida (JAXA), Naoki Hasegawa (Kyoto Univ.), Takumasa Noji (TMU), Tomoki Kaneko (Nihon Univ.), Hyeonjae Ju (Univ. of Tokyo), Chisaki Maekawa (ARS), Hiroyuki Yamazawa (CHINO), Ikuko Urushibara, Hikaru Sato (ARS), Shigeo Kawasaki (JAXA) |
| (6) |
16:10-16:35 |
Interference Analysis of Dual-band WiCoPT System for Wireless Sensor Network in RVT |
Ryo Takamori, Kenjiro Nishikawa (Kagoshima Univ.), Yusuke Maru, Shigeo Kawasaki (JAXA) |
| (7) |
16:35-17:00 |
The X-band High Gain and Radiation-Hardness Low-Noise GaAs MMIC Amplifier with Cryogenic Temperature for X-ray Astronomy |
Takumasa Noji (Tokyo Metropolitan Univ.), Akihira Miyachi (JAXA), Takahiro Kikuchi (Univ. of Tokyo), Noriko Y. Yamasaki, Kazuhisa Mitsuda, Shigeo Kawasaki (JAXA) |
Fri, Jan 16 AM Industrial Session (1) / MW(3)
Chair: Yutaro Yamaguchi (Mitsubishi Electric)
09:00 - 10:25 |
| (8) |
09:00-09:35 |
[Invited Talk]
GaN devices employed in infrastructure systems |
Koji Yamanaka (Mitsubishi Electric Corp.) |
| (9) |
09:35-10:00 |
A 10 MHz to 12 GHz Low-Distortion High-Speed SP4T Switch for RF ATE Using TaON Passivation GaN HEMTs |
Masayuki Kimishima, Satosi Koyama, Masao Onishi (Advantest Lab,) |
| (10) |
10:00-10:25 |
An X-band 310 W High Power GaN HEMT Amplifier |
Ken Kikuchi, Makoto Nishihara, Hiroshi Yamamoto, Shinya Mizuno, Fumikazu Yamaki, Takashi Yamamoto (SEDI) |
| |
10:25-10:40 |
Break ( 15 min. ) |
Fri, Jan 16 AM Industrial Session (2) / ED
Chair: Toshikazu Suzuki (JAIST)
10:40 - 11:55 |
| (11) |
10:40-11:05 |
X-Ku wide-bandwidth GaN HEMT MMIC Amplifier with Small Deviation of Output Power and PAE |
Yoshitaka Niida, Yoichi Kamada, Toshihiro Ohki, Shiro Ozaki, Kozo Makiyama, Naoya Okamoto, Masaru Sato, Satoshi Masuda, Keiji Watanabe (Fujitsu Lab.) |
| (12) |
11:05-11:30 |
Improvement of RF performance of GaN-HEMT on silicon substrate |
Isao Makabe, Hiroyuki Ichikawa, Keiichi Yui, Tsuyoshi Kouchi, Kazutaka Inoue, Ken Nakata (SEI) |
| (13) |
11:30-11:55 |
Modeling of traps for GaN HEMT by transient response measurement and TCAD simulation |
Yutaro Yamaguchi, Takuma Nanjo, Hidetoshi Koyama, Yoshitaka Kamo, Koji Yamanaka (Mitsubishi Electric corp.), Toshiyuki Oishi (Saga Univ.) |
| |
11:55-13:00 |
Lunch Break ( 65 min. ) |
Fri, Jan 16 PM Industrial Session (3) / MW(4)
Chair: Yohtaro Umeda (Tokyo Univ. of Science)
13:00 - 14:40 |
| (14) |
13:00-13:25 |
Wideband Common-gate Amplifiers with current-reuse-topology MMIC and its application |
Masaru Sato, Shoichi Shiba, Yoichi Kawano, Hiroshi Matsumura, Tsuyoshi Takahashi, Toshihide Suzuki, Yasuhiro Nakasha, Naoki Hara (Fujitsu) |
| (15) |
13:25-13:50 |
Digital Doherty Transmitter with Envelope ΔΣ Modulated Class-D GaN Amplifier for 800 MHz band |
Keiichi Motoi (NEC), Andreas Wentzel (FBH), Masaaki Tanio, Shinichi Hori, Makoto Hayakawa (NEC), Wolfgang Heinrich (FBH), Kazuaki Kunihiro (NEC) |
| (16) |
13:50-14:15 |
A Linear and Efficient 1-bit Digital Transmitter with Envelope Delta-sigma Modulation |
Masaaki Tanio, Shinichi Hori, Makoto Hayakawa, Noriaki Tawa, Keiichi Motoi, Kazuaki Kunihiro (NEC) |
| (17) |
14:15-14:40 |
A Low Phase Noise PLL Synthesizer with a Frequency Divider outside the Feedback Loop |
Hiroyuki Mizutani, Kazuhide Higuchi, Kenichi Tajima, Morishige Hieda (Mitsubishi Electric) |
| |
14:40-14:55 |
Break ( 15 min. ) |
Fri, Jan 16 PM Microwave Technologies / MW(5)
Chair: Masaru Sato (Fujitsu)
14:55 - 16:35 |
| (18) |
14:55-15:20 |
Comparison of bi- and tri-level drive of CMOS class-D power amplifier in quadrature modulation type EPWM transmitter using a tri-level output delta-sigma modulator |
Wataru Someya, Takashi Noda, Yohtaro Umeda, Yusuke Kozawa (Tokyo Univ. of science) |
| (19) |
15:20-15:45 |
Higher-order Bandpass Characteristics of Four-path Power-amplifier-inserted Transversal Filter in EPWM Transmitter for FPGA Implementation |
Kazuaki Watanabe, Shota Fujioka, Takashi Yano, Yohtaro Umeda, Yusuke Kozawa (Tokyo Univ. of Science) |
| (20) |
15:45-16:10 |
Slot Design for Aperture Illumination Control of RLSA with High Loss Substrates |
Tung Nguyen, Makoto Ando, Jiro Hirokawa (Tokyo Inst. of Tech.), Manuel Sierra Castaner (UPM) |
| (21) |
16:10-16:35 |
Design of a Filtering Antenna Based on Parameter-Extraction Method Using Input Reflection Responses |
Kazuma Yamanaka, Masataka Ohira, Zhewang Ma (Saitama Univ.) |
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