Thu, Nov 9 AM MW
10:00 - 10:30 |
| (1) |
10:00-10:15 |
Similarity of MIMO Eigenmode Transmission in Two Uniform Circular Arrays and OAM Transmission |
Takuichi Hirano (TokyoTech) |
| (2) |
10:15-10:30 |
High-order Mode Transmission Suppression Technique using Via hole and Defected Ground Structure in CBCPW line |
Kakiuchi Hideshi, Nishikawa Kenjiro (Kagoshima Univ.) |
| |
10:30-10:40 |
Break ( 10 min. ) |
Thu, Nov 9 AM MW
10:40 - 11:40 |
| (3) |
10:40-10:55 |
Basic study on Open- and Closed-Loop Active Load-Pull System |
Kentaro Kawabe, Gaku Nishio, Toshio Ishizaki (Ryukoku Univ.) |
| (4) |
10:55-11:10 |
Fundamental study on simplified estimate of buried object
-- PART2 -- |
Hiroaki Yamamoto, Toshiyuki Tnanaka, Toshifumi Moriyama (Nagasaki Univ) |
| (5) |
11:10-11:25 |
Antenna system for estimation of fresh concrete components
-- Part 4 -- |
Takahiro Hirano, Takafumi Fujimoto, Toshiyuki Tanaka (Nagasaki Univ.) |
| (6) |
11:25-11:40 |
Antenna System for Breast Cancer Detection using Wideband Printed Inverted-F Antennas |
Matsumi Wada, Takafumi Fujimoto, Toshiyuki Tanaka, Toshifumi Moriyama, Takashi Takenaka (Nagasaki Univ.) |
| |
11:40-12:55 |
Lunch Break ( 75 min. ) |
Thu, Nov 9 PM MW
12:55 - 13:40 |
| (7) |
12:55-13:10 |
A 28GHz High Accuracy 6-bit Vector-Sum Phase Shifter for High SHF Wide-band Massive MIMO in 5G |
Wataru Yamamoto, Koji Tsutsumi, Takaya Maruyama, Takanobu Fujiwara, Mitsuhiro Shimozawa (Mitsubishi Electric Co.) |
| (8) |
13:10-13:25 |
Broadband and Precise Phase Shifter and Variable Attenuator Fabricated Using SiGe BiCMOS |
Takanobu Fujiwara, Mitsuhiro Shimozawa (Mitsubishi Electric) |
| (9) |
13:25-13:40 |
A Proposal of RF Front-end for 4 Frequency Bands with Two Local Signals |
Hiroto Sakaki, Nobuhiko Ando, Kenichi Tajima (Mitsubishi Electric) |
| |
13:40-13:50 |
Break ( 10 min. ) |
Thu, Nov 9 PM MW
13:50 - 14:50 |
| (10) |
13:50-14:05 |
Effects of drain-gate feedback capacitance on output power and power efficiency of microwave power amplifier |
Yoichiro Takayama, Kazuhiko Honjo, Ryo Ishikawa (UEC) |
| (11) |
14:05-14:20 |
Wide-Band High-Efficiency GaN HEMT Amplifier Based on Multi-Harmonic Treatments at Low SHF Band |
Yuki Takagi, Ryo Ishikawa, Kazuhiko Honjo (UEC) |
| (12) |
14:20-14:35 |
A 30-W class X-band GaN-on-Si MMIC Power Amplifier with a GaAs MMIC Output Matching Circuit |
Jun Kamioka, Yoshifumi Kawamura, Kazuhiko Nakahara, Hiroyuki Okazaki, Masatake Hangai, Koji Yamanaka (Mitsubishi Electric Corporation) |
| (13) |
14:35-14:50 |
Efficiency Improvement of Concurrent Dual-Band GaN HEMT Power Amplifier with Two amplification circuits and Duplexers |
Haruka Nishizawa, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) |
| |
14:50-15:00 |
Break ( 10 min. ) |
Thu, Nov 9 PM MW
15:00 - 16:00 |
| (14) |
15:00-15:15 |
Resonance Characteristics of Microwave Metallic Photonic Crystal Line Defect Resonators with Coaxial Excitation and Application to Band-pass Filter |
Tomomasa Sato, Chenglong Xie, Zejun Zhang, Chun-Ping Chen, Tetsuo Anada (Kanagawa Univ.), Zhewang Ma (Saitama Univ.) |
| (15) |
15:15-15:30 |
Study of ferroelectric films for the development of phase shifter in microwave and millimeter wave band
-- The optimization of deposition conditions -- |
Hiromi Shima (NDA), Hiroshi Uchida (Sophia Univ.), Takashi Nakajima (TUS/JST PRESTO), Soichiro Okamura (TUS), Shotaro Fukuda, Toshihisa Kamei (NDA) |
| (16) |
15:30-15:45 |
A Study on a Evaluation Technology of Conductive Sheet |
Masahiro Hanazawa, Minoru Yamanaka (UL Japan) |
| (17) |
15:45-16:00 |
Transmission characteristic evaluation for a conductor backed CPW by a home printed electronics technology |
Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) |
| |
16:00-16:10 |
Break ( 10 min. ) |
Thu, Nov 9 PM Special Session
16:10 - 17:00 |
| (18) |
16:10-17:00 |
Introduction to Miyakojima Exposure Test and Research Center
Yoichi Sugama (Japan Weathering Test Center) |
Fri, Nov 10 AM MW
09:45 - 10:30 |
| (19) |
09:45-10:00 |
Active PPF using transconductance of transistor |
AKihito Hirai, Taknobu Fujiwara, Mitsuhiro Shimozawa (Mitsubishi Electric Crop.) |
| (20) |
10:00-10:15 |
Compact Multi Beam Forming Network with Three Way Power Divider |
Yu Ushijima, Hidenori Yukawa, Takeshi Yuasa, Naofumi Yoneda (Mitsubishi Electric) |
| (21) |
10:15-10:30 |
A 3-D Metal-Direct-Printed, Low-Cost, and Light Hexagonal Waveguide Ka-Band Branch Line Coupler |
Motomi Abe, Hidenori Yukawa, Yu Ushijima, Takuma Nishimura, Takeshi Yuasa, Naofumi Yoneda, Moriyasu Miyazaki (Melco) |
| |
10:30-10:40 |
Break ( 10 min. ) |
Fri, Nov 10 AM MW
10:40 - 11:25 |
| (22) |
10:40-10:55 |
Topology maps for power dissipation minimization in LC matching circuits |
Naoki Sakai, Kyohei Yamada, Takashi Ohira (Toyohashi Univ. of Tech.) |
| (23) |
10:55-11:10 |
Investigation of RF-DC Conversion Efficiency on Concurrent Dual-Band Rectifier under various input power condition |
Koshi Hamano, Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) |
| (24) |
11:10-11:25 |
Analysis and design of the high efficiency RF inverter for an EVER system. |
Yusuke Yoshikai, Wurentuya (NITKC) |
| |
11:25-12:35 |
Lunch Break ( 70 min. ) |
Fri, Nov 10 PM MW
12:35 - 13:20 |
| (25) |
12:35-12:50 |
Direct Parallel Coupling SHF Dual-Band Reconfigurable Bandpass Filter |
Yuki Kada, Yasushi Yamao (UEC) |
| (26) |
12:50-13:05 |
Design and Experiment of 3-bit Reconfigurable Band Rejection Filter with Switched Open Stub Anti-Resonator |
Yusuke Imai, Yuki Kada, Yasushi Yamao (UEC) |
| (27) |
13:05-13:20 |
Analysis of Influence of RF Switch Parasitic Elements on Reconfigurable BPF Performance |
Akutsu Naoto, Kada Yuki, Yamao Yasushi (UEC) |
| |
13:20-13:30 |
Break ( 10 min. ) |
Fri, Nov 10 PM MW
13:30 - 14:00 |
| (28) |
13:30-13:45 |
Analysis on Interference Wave Suppression Effect with Port Azimuths Control of Loop Antenna Array for OAM Communication |
Hiroto Otsuka, Ryohei Yamagishi, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) |
| (29) |
13:45-14:00 |
Improvement of Mode Uniqueness for OAM Communication Using a Loop Array by Reflector Plane |
Ryohei Yamagishi, Hiroto Otuka, Akira Saitou, Ryo Ishikawa, Kazuhiko Honjo (UEC) |
| |
14:00-14:10 |
Break ( 10 min. ) |
Fri, Nov 10 PM MW
14:10 - 14:55 |
| (30) |
14:10-14:25 |
A Design Method of Electrically Coupled Series Resonant WPT System |
Naotaka Matsumoto, Yangjun Zhang (Ryukoku Univ.), Ikuo Awai (Ryutech) |
| (31) |
14:25-14:40 |
Method of simple contactless power transfer for the series resonant circuit |
Motoki Futatsuya, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech) |
| (32) |
14:40-14:55 |
Comprehensive evaluation of several spiral resonators with electric field confinement |
Tatsuya Hiraiwa, Toshio Ishizaki (Ryukoku Univ), Ikuo Awai (Ryutech) |
| |
14:55-15:00 |
Closing Address ( 5 min. ) |
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