Thu, Nov 15 AM AM 10:00 - 13:00 |
(1) |
10:00-10:25 |
2-GHz-Band GaN HEMT Class-F Power Amplifiers Using CRLH-Transmission-Line-Stub Dual-Use Circuits for Harmonic Control and DC Biasing |
Tomoya Oda, Kento Saiki, Shinichi Tanaka (Shibaura Inst. of Tech.) |
(2) |
10:25-10:50 |
Miniaturization of Harmonic Impedance Transformer and its Application to Class-F Amplifiers |
Kento Saiki, Shinichi Tanaka (Shibaura Inst. of Tech.), Ryo Ishikawa, Kazuhiko Honjo (Univ. of Electro-Communications) |
(3) |
10:50-11:15 |
A Ka-Band High Efficiency Doherty Power Amplifier MMIC using GaN-HEMT for 5G Application |
Keigo Nakatani, Yutaro Yamaguchi, Yuji Komatsuzaki, Shintaro Shinjo (Mitsubishi Electric) |
(4) |
11:15-11:40 |
Low distortion GaN Power Amplifier with adaptive gate bias control |
Takuma Torii, Masatake Hangai, Ryuji Inagaki, Shintaro Shinjo (Mitsubishi electric) |
|
11:40-13:00 |
Lunch break ( 80 min. ) |
Thu, Nov 15 PM PM1 13:00 - 14:30 |
|
13:00-13:05 |
Opening Address ( 5 min. ) |
(5) |
13:05-13:30 |
Wide frequency range digital frequency discriminator using time-to-digital converter and adaptive control of input counter for Instantaneous Frequency Measurement |
Akihito Hirai, Koji Tsutsumi, Masaomi Tsuru, Mitsuhiro Shimozawa (Mitsubishi Electric Corp.) |
(6) |
13:30-13:55 |
Phase Control Method for Subsampling PLL by Varying Phase and Frequency of Clock Signal of S/H Circuit |
Osamu Wada, Hiroyuki Mizutani, Kenichi Tajima (Mitsubishi Electric Corp.) |
(7) |
13:55-14:20 |
Trial manufacture of V-band vector-sum phase shift mixer |
Shinya Yokomizo, Akihito Hirai, Fujiwara Takanobu, Masaomi Tsuru (Mitsubishi Electric Corp.) |
|
14:20-14:30 |
Break ( 10 min. ) |
Thu, Nov 15 PM PM2 14:30 - 16:20 |
(8) |
14:30-14:55 |
Study of 60GHz band transmission beam forming control for mobile radio terminals. |
Miyako Takeda, Shoichi Tanifuji (NIT, Okinawa) |
(9) |
14:55-15:20 |
Horn and Prism Antenna for Dual Range and Dual FOV Automotive Radar using 77-GHz Band |
Hideyuki Nagaishi, Akira Kitayama (HITACHI), Akira Kuriyama, Hiroshi Kuroda (HITACHI AMS) |
(10) |
15:20-15:45 |
Evaluation for OAM-MIMO Communication Using Loop Antenna Array |
Hiroto Otsuka, Ryohei Yamagishi, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) |
(11) |
15:45-16:10 |
Advanced Mode Unity Using Loop Array Proximate to Reflector for OAM Communication |
Ryohei Yamagishi, Hiroto Otsuka, Akira Saitou, Hiroshi Suzuki, Ryo Ishikawa, Kazuhiko Honjo (UEC) |
|
16:10-16:20 |
Break ( 10 min. ) |
Thu, Nov 15 PM PM3 (Invited) 16:20 - 17:10 |
(12) |
16:20-17:10 |
[Invited Talk]
A Review of Research and Development of Microwaves and Wireless Communications |
Yoshihiko Akaiwa (emeritus Prof. Kyushu Univ.) |
Fri, Nov 16 AM AM1 09:15 - 10:40 |
(13) |
09:15-09:40 |
A Study on a Evaluation of Composite Materials |
Masahiro Hanazawa, Masaya Suzuki (UL Japan) |
(14) |
09:40-10:05 |
A Study on Measurement of Microwave Absorber by Free Space Method |
Masaya Suzuki, Masahiro Hanazawa (UL Japan), Hiromi Shima, Toshihisa Kamei (NDA) |
(15) |
10:05-10:30 |
Loss affect to the Estimation of a Rebar |
Ryo Sakamoto, Toshiyuki Tanaka (Nagasaki Univ.) |
|
10:30-10:40 |
Break ( 10 min. ) |
Fri, Nov 16 AM AM2 10:40 - 13:15 |
(16) |
10:40-11:05 |
Low SHF Band 3-bit Reconfigurable BPF Design Employing pHEMT RF Switch Arrays |
Akutsu Naoto, Yamao Yasushi (UEC) |
(17) |
11:05-11:30 |
SHF 3-bit Reconfigurable Band Rejection Filter Using Variable-Length λ/4 Anti-Resonators and LC Parallel Coupling |
Yusuke Imai, Yaushi Yamao (UEC) |
(18) |
11:30-11:55 |
Realization of Flat Passband Characteristics for BPF Using Resistor Loaded Hairpin Shaped Resonators |
Tomohiro Tsukushi, Satoshi Ono, Koji Wada (UEC) |
|
11:55-13:15 |
Lunch Break ( 80 min. ) |
Fri, Nov 16 PM IEEE MTT-S Japan Chapter Special Talk 13:15 - 14:15 |
(19) |
13:15-14:05 |
[Special Talk]
Report on 2018 IEEE MTT-S International Microwave Symposium |
Takashi Shimizu (Utsunomiya Univ.), Ryo Ishikawa (UEC), Tetsuya Ueda (Kyoto Inst. of Tech.), Masataka Ohira (Saitama Univ.), Hiroshi Okazaki (NTT DOCOMO), Yuji Komatsuzaki (Mitsubishi Electric Corp.), Tamura Masaya (TUT) |
|
14:05-14:15 |
Break ( 10 min. ) |
Fri, Nov 16 PM PM2 14:15 - 15:35 |
(20) |
14:15-14:40 |
Experimental Evaluation on Improvement of Uneven Heating in Microwave Oven by Diodes-Loaded Planar Electromagnetic Stirrer |
Naruki Saito, Yuta Mizushima, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) |
(21) |
14:40-15:05 |
Study on Broadband Microstrip Line Balun with Slitted Ground |
Kazuto Oshima, Ryosuke Suga (Aoyama Gakuin Univ.), Tomoki Uwano (Office Uwano), Osamu Hashimoto (Aoyama Gakuin Univ.) |
(22) |
15:05-15:30 |
A Basic Study on Gate Less Roadside Antenna of MLFF-ETC for Single Frequency Three Lanes |
Yusuke Tomizuka, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) |
|
15:30-15:35 |
Closing Address ( 5 min. ) |