| |
09:30-09:35 |
( 5 min. ) |
Thu, Mar 2 AM
09:35 - 10:25 |
| (1) |
09:35-10:00 |
Design and Experimental Verification of a Wideband Cancellation Circuit Enabling Control of Amplitude-Frequency Characteristics by Using Two Variable Resistors |
Shingo Yamaura, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric) |
| (2) |
10:00-10:25 |
A Ka-band Variable-Gain Phase Shifter Using Phase Compensation Technique with Varactors |
Akihito Hirai (Melco), Yuki Tsukui (MEE), Koji Tsutsumi, Kazutomi Mori (Melco) |
| |
10:25-10:40 |
Break ( 15 min. ) |
Thu, Mar 2 AM
10:40 - 11:55 |
| (3) |
10:40-11:05 |
Memory-Driven MLP-Mixer Deep Learning Model for Intelligent Reflecting Surface-Assisted mmWave Systems Beam Prediction |
Taisei Urakami, Haohui Jia, Na Chen, Minoru Okada (NAIST) |
| (4) |
11:05-11:30 |
A 5 GHz-Band 2×2 Reflection Type Retrodirective Array with Stacked Stripline Phase Conjugate Circuit |
Yusaku Honma, Jean Temga, Tomoyuki Furuichi, Takashi Shiba, Noriharu Suematsu (Tohoku Univ.) |
| (5) |
11:30-11:55 |
Study of Cavity-Backed Antennas Integrated with RFIC for Sub-THz Band |
Takuma Nishimura, Michiya Hayama, Takumi Nagamine (Mitsubishi Electric), Ryo Sakamaki (AIST), Hidenori Yukawa, Toru Fukasawa (Mitsubishi Electric) |
| |
11:55-13:00 |
( 65 min. ) |
Thu, Mar 2 PM
13:00 - 14:15 |
| (6) |
13:00-13:25 |
A 1.6-2.2 GHz Band GaN HEMT Continuous Class-B/J Power Amplifier with Drain Efficiency Over 70% |
Soushi Aonuma, Shinichi Tanaka (Shibaura Inst. of Tech.) |
| (7) |
13:25-13:50 |
Characteristic Improvement at Back-Off Region by Three-Power-Level Optimization for 3.7-GHz GaN HEMT Doherty Amplifier |
Masataka Yamamoto, Kazuhiko Honjo, Yoichiro Yakayama, Ryo Ishikawa (UEC) |
| (8) |
13:50-14:15 |
Scalable transmission line modeling for over 100 GHz CMOS amplifier |
Takumi Aoki, Tomoyuki Furuichi (Tohoku Univ.), Mizuki Motoshi (SIST), Noriharu Suematsu (Tohoku Univ.) |
| |
14:15-14:30 |
Break ( 15 min. ) |
Thu, Mar 2 PM
14:30 - 15:20 |
| (9) |
14:30-14:55 |
Quasi millimeter wave high-power rectifier with GaAs E-pHEMT GADs |
Naoya Kakutani, Yuya Hirose, Naoki Sakai, Kenji Itoh (KIT) |
| (10) |
14:55-15:20 |
Microwave-DC Interconversion Using a Negative Resistance Oscillator with an FET |
Kansei Maeda, Daiki Kiyama, Minoru Sanagi (Okayama Univ.) |
| |
15:20-15:35 |
Break ( 15 min. ) |
Thu, Mar 2 PM
15:35 - 16:50 |
| (11) |
15:35-16:00 |
[Special Talk]
5.8-GHz band high efficiency 1-W rectenna with short stub connected dipole antenna |
Naoki Sakai, Keisuke Noguchi, Kenji Itoh (Kanazawa IT) |
| (12) |
16:00-16:25 |
[Special Talk]
Anisotropic conductivity measurement of plate laminated waveguides by multimode rectangular resonators in millimeter wave band |
Takashi Tomura, Jiro Hirokawa (Tokyo Tech) |
| (13) |
16:25-16:50 |
[Special Talk]
220-325 GHz High Gain and High Common-mode rejection Differential Amplifier in 60-nm InP-HEMT technology |
Hiroshi Hamada, Takuya Tsutsumi, Adam Pander, Hideaki Matsuzaki, Hiroki Sugiyama, Hiroyuki Takahashi, Hideyuki Nosaka (NTT) |
Fri, Mar 3 AM
09:00 - 10:15 |
| (14) |
09:00-09:25 |
A Study on Miniaturization of Waveguide E-plane Stub by Capacitive Window Insertion |
Kyohei Murayama, Yusuke Kusama (Toyo Univ.) |
| (15) |
09:25-09:50 |
A Study on the Effects of Serration Loaded on Waveguide Chokes |
Yusuke Kusama (Toyo Univ.) |
| (16) |
09:50-10:15 |
Transient Response of Circuit Shape Right- and Left-Handed Waveguide for Microwave Snow Melting |
Kota Unyu, Tamami Maruyama, Masashi Nakatsugawa (NIT, Hakodate College), Manabu Omiya (Hokkaido University), Tamayama Yasuhiro (Nagaoka University of Technology) |
| |
10:15-10:30 |
Break ( 15 min. ) |
Fri, Mar 3 AM
10:30 - 11:20 |
| (17) |
10:30-10:55 |
Research on Arc-shaped Composite Right-/Left-handed Leaky Wave Antenna for Snow Melting System |
Takeo Kobashi, Keto Togawa, Tsunayuki Yamamoto (NIT, Tsuyama), Tamami Maruyama, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate), Keiichi Ito (NIT, Akita College), Mitsuru Muramoto, Yutaka Nasuno (NIT, Tomakomai College), Kohzoh Ohshima (NIT, Asahikawa College), Manabu Omiya (Hokkaido Univ.), Yasuhiro Tamayama (Nagaoka Univ. of Tech.) |
| (18) |
10:55-11:20 |
Mode conversion efficiency in waveguide and series expansion
-- Mode conversion efficiency for input electrode in waveguide and series expansion -- |
Kazuyuki Ouchi (WDL) |
| |
11:20-13:00 |
( 100 min. ) |
Fri, Mar 3 PM
13:00 - 14:15 |
| (19) |
13:00-13:25 |
A Radio Wave Environment Measurement in Dense Environment using Real-Time Wideband Spectrum Monitor |
Tomoyuki Furuichi, Takashi Shiba (Tohoku Univ.), Youhei Kubota, Ryo Koike, Kouhei Hanzawa (TMEJ), Noriharu Suematsu (Tohoku Univ.) |
| (20) |
13:25-13:50 |
Design of dielectric loaded TM0m0 mode cylindrical cavity resonator for the evaluation of a lossy dielectric material |
Yuma Kasakura, Yoshinori Kogami (Utsunomiya Univ.) |
| (21) |
13:50-14:15 |
Study on extraction method of millimeter wave complex permittivity for dielectric material constituting composite dielectric substrate. |
Akira Ishizaki, Shuji Nagaya, Takashi Shimizu (Utsunomiya Univ.) |
| |
14:15-14:30 |
Break ( 15 min. ) |
Fri, Mar 3 PM
14:30 - 15:50 |
| (22) |
14:30-15:10 |
[Invited Talk]
Applications and prospects of MEMS technology for high-frequency devices |
Sang-Seok Lee (Tottori Univ.) |
| (23) |
15:10-15:50 |
[Invited Talk]
Wideband filters and their application to Multiplexers |
Koji Wada (UEC) |
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