Wed, Nov 15 AM AP
10:00 - 10:50 |
(1)
AP |
10:00-10:25 |
Design of a hollow waveguide slotted array antenna fed by an E-plane horn for a channel sounder |
Rikako Yamaguchi, Jiro Hirokawa, Takashi Tomura (Tokyo Tech), Minoru inomata, Wataru Yamada (NTT) |
(2)
AP |
10:25-10:50 |
Broadband 300-GHz-band post-wall waveguide corporate feed antenna by eigenmode analysis |
Shohei Ogura, Takashi Tomura (Tokyo Tech) |
| |
10:50-11:05 |
Break ( 15 min. ) |
Wed, Nov 15 AM AP
11:05 - 11:55 |
(3)
AP |
11:05-11:30 |
A Consideration on Vehicular Antenna Location
-- (II)Height Dependence -- |
Yuika Nakayama, Eisuke Nishiyama (Saga University), Ryo Yamaguchi, Kazuma Tomimoto, Masayuki Miyashita (Softbank), Ichihiko Toyoda (Saga University) |
(4)
AP |
11:30-11:55 |
Evaluation of Adaptive Control Matching Circuits in Small-Sized Heartbeat Modules with VHF Small Loop Antennas. |
Saki Wada, Kengo Nishimoto, Yoshio Inasawa (MELCO) |
Wed, Nov 15 AM RCS
10:00 - 10:50 |
(5)
RCS |
10:00-10:25 |
Peak Cancellation Signal-Based Parallel PAPR Reducton Method Using Low-Dimensional Null Space in Massive MIMO-OFDM Transmission |
Jun Saito, Takanori Hara, Kenichi Higuchi (Tokyo Univ. of Science) |
(6)
RCS |
10:25-10:50 |
Beam Selection Based on Angle-Domain Beam Grouping for Massive MIMO Analog Beamforming Using NOMA in Cellular Downlink |
Nobuhide Nonaka, Kenichi Higuchi (Tokyo Univ. of Science) |
| |
10:50-11:05 |
Break ( 15 min. ) |
Wed, Nov 15 AM RCS
11:05 - 11:55 |
(7)
RCS |
11:05-11:30 |
Performance evaluation of LoRa in urban mobile environment in 920 MHz and 215 MHz |
Kenichi Takizawa, Hajime Susukita (NICT) |
(8)
RCS |
11:30-11:55 |
[Invited Lecture]
Use Cases for Wi-Fi Sensing |
Masakatsu Ogawa (Sophia Univ.) |
| |
11:55-13:00 |
Break ( 65 min. ) |
Wed, Nov 15 PM AP
13:00 - 13:50 |
(9)
AP |
13:00-13:25 |
Study of Single Point-Fed Wi-Fi 2GHz/5GHz Band Shared Antenna Using MACKEY A-Shaped Structure |
Hayato Ide, Shigeru Makino (KIT) |
(10)
AP |
13:25-13:50 |
Feeding design of a full-corporate feed radial line slot antenna with isoflux radiation pattern |
Gen Nakayama, Takashi Tomura (Titech) |
| |
13:50-14:05 |
Break ( 15 min. ) |
Wed, Nov 15 PM AP
14:05 - 15:20 |
(11)
AP |
14:05-14:30 |
A Compact Rectenna Integrating Double Voltage Rectifier for Large-Scale Rectenna Arrays |
Takuma Miyamoto, Eisuke Nishiyama, Ichihiko Toyoda (Saga Univ.) |
(12)
AP |
14:30-14:55 |
Design of E-plane cross directional coupler for changing radiation directions of substrate-laminated two-dimensional beam switching matrix |
Yoshiki Mitsumoto, Takashi Tomura, Jiro Hirokawa (Tokyo Tech), Daisuke Yamanaka, Nobutaka Kidera, Osamu Kagaya (AGC Inc) |
(13)
AP |
14:55-15:20 |
High aperture-efficiency design of a circularly polarized folded reflectarray |
Makoto Sano, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.) |
| |
15:20-15:35 |
Break ( 15 min. ) |
Wed, Nov 15 PM AP
15:35 - 16:25 |
(14)
AP |
15:35-16:00 |
Propagation Loss Estimation Method for IRS using RCS Based on the First Fresnel Zone |
Hiroki Aoki, Satoshi Ito, Takuya Ohto, Takahiro Hayashi (KDDI Research) |
(15)
AP |
16:00-16:25 |
A Conical Cavity-backed Antenna with Embedded Multiple Quarter-wave Resonators for Circular Polarization |
Phanuphong Boontamchauy, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.) |
| |
16:25-17:30 |
Break ( 65 min. ) |
Wed, Nov 15 PM RCS
13:00 - 13:50 |
(16)
RCS |
13:00-13:25 |
2D Pre-beamforming Control Method for Improving Performance of Fixed Wavelength Allocation Beamforming with Massive Planar Array Antenna |
Mizuki Suga, Yuta Takahashi, Yasuyoshi Yamamoto, Hideki Toshinaga, Naoki Kita (NTT) |
(17)
RCS |
13:25-13:50 |
Performance Evaluation of Beam Search Scheme using Fast Beam Steering |
Hideya So, Kouki Namegaya (SIT), Kazuki Maruta (TUS), Takana Kaho (SIT) |
| |
13:50-14:05 |
Break ( 15 min. ) |
Wed, Nov 15 PM RCS
14:05 - 15:20 |
(18)
RCS |
14:05-14:30 |
Collaborative Radio Communications with Distributed Base-stations synchronized by Wi-Wi |
Kenichi Takizawa, Satoshi Yasuda, Nobuyasu Shiga (NICT) |
(19)
RCS |
14:30-14:55 |
Integrated Radio Resource and User-Cluster Allocation for mmWave Distributed MIMO with Partial MMSE |
Daichi Shirase, Kazushi Muraoka, Jun Shikida (NEC) |
(20)
RCS |
14:55-15:20 |
Performance of NR Downlink Initial Access Using Synchronization Signal Block for mm-Wave Bands |
Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Satoshi Suyama (NTT DOCOMO) |
| |
15:20-15:35 |
Break ( 15 min. ) |
Wed, Nov 15 PM RCS
15:35 - 16:50 |
(21)
RCS |
15:35-16:00 |
Adaptive Fast Beam Tracking Algorithm for Various Road Environment |
Ryo Iwaki, Jin Nakazato (UTokyo), Sojin Ozawa, Kazuki Maruta (TUS), Muhammad Asad, Ehsan Javanmardi, Manabu Tsukada, Hideya Ochiai, Hiroshi Esaki (UTokyo) |
(22)
RCS |
16:00-16:25 |
Location-Based Broad-Range Null-Steering in V2I Multiuser MIMO Transmission |
Yuki Sasaki, Sojin Ozawa (Tokyo Univ. of Science), Kabuto Arai (The Univ. of Electro-Communications), Jin Nakazato, Manabu Tsukada (UTokyo), Kazuki Maruta (Tokyo Univ. of Science) |
(23)
RCS |
16:25-16:50 |
A Study for the Use of Public Communication Lines in Train Control Systems |
Koki Iwamoto, Takayasu Kitano, Satoko Ryuo, Akihiro Gion, Keiichi Takeuchi (RTRI) |
Thu, Nov 16 AM AP/RCS
09:30 - 10:20 |
| (24) |
09:30-09:55 |
[Invited Lecture]
Relaying achieving high-capacity and low-latency data transmission in millimeter wave bands (*) |
Masahiro Takigawa, Ryochi Kataoka, Issei Kanno, Yoji Kishi (KDDI Research) |
| (25) |
09:55-10:20 |
[Invited Lecture]
Multipath Cluster Channel Measurement for 300-GHz Short-Range Ultra-High Data-Rate Wireless Access Scenarios |
Minseok Kim, Minghe Mao, Riku Takahashi, Noa Sato (Niigata Univ.) |
| |
10:20-10:35 |
Break ( 15 min. ) |
Thu, Nov 16 AM AP/RCS
10:35 - 11:50 |
| (26) |
10:35-11:00 |
[Invited Lecture]
A 2D Beam-Steerable 252-285-GHz 25.8-Gbit/s CMOS Receiver Module |
Takeshi Yoshida (Hiroshima Univ.), Shinsuke Hara, Tatsuo Hagino, Mohamed Mubarak, Akifumi Kasamatsu (NICT), Kyoya Takano (Tokyo Univ. of Science), Yoshiki Sugimoto, Kunio Sakakibara (Nagoya Inst. of Tech.), Shuhei Amakawa, Minoru Fujishima (Hiroshima Univ.) |
| (27) |
11:00-11:25 |
[Invited Lecture]
Fast Beam Search for Distributed Antenna Systems in High Frequency Bands |
Shuki Wai, Takuto Arai, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita (NTT) |
| (28) |
11:25-11:50 |
[Invited Lecture]
Technology trends on MIMO and Antenna Technologies in Millimeter Wave Bands based on Patent Applications
-- Analysis including applications to 5G -- |
Shoko Harata (JPO) |
| |
11:50-13:00 |
Break ( 70 min. ) |
Thu, Nov 16 PM AP/RCS
13:00 - 13:50 |
| (29) |
13:00-13:50 |
[Invited Talk]
User Terminal Collaborated MIMO Communications Exploiting Higher-Frequency Bands
-- Prototyping 12-multiplexing equipment with collaboration at 26 GHz -- |
Hidekazu Murata (Yamaguchi Univ.) |
| |
13:50-14:05 |
Break ( 15 min. ) |
Thu, Nov 16 PM IEEE AP-S Fukuoka Chapter Special Talk
Chair: Tsuyoshi Matsuoka（Kyushu Sangyo Univerisity）
14:05 - 14:55 |
| (30) |
14:05-14:55 |
[Special talk] A new program to develop human resources who can play an active role in the semiconductor field at Kumamoto University, Masahiro Aoyagi (Research and Education Institute for Semiconductors and Informatics, Kumamoto University) |
| |
14:55-15:10 |
Break ( 15 min. ) |
Thu, Nov 16 PM AP Tutorial Lecture
Chair: Kunio Sakakibara ( Nagoya Institute of Technology)
15:10 - 16:00 |
(31)
AP |
15:10-16:00 |
[Tutorial Lecture]
Basics of Reflectarray Antennas and Application to Small Satellites |
Takashi Tomura (Tokyo Tech) |
| |
16:00-16:15 |
Break ( 15 min. ) |
Thu, Nov 16 PM RCS Express Session
16:15 - 16:55 |
(32)
RCS |
16:15-16:35 |
DOCOMO's Activities to Exploit 5G in Factory
-- 5G Experimental Trials and Development of Simulator -- |
Satoshi Suyama, Atsuya Nakamura, Koshiro Kitao, Huiling Jiang (NTT DOCOMO) |
(33)
RCS |
16:35-16:55 |
Study on Propagation Emulation Method for 6G Using Dynamic Control by CPS |
Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO) |
Fri, Nov 17 AM AP
09:30 - 10:45 |
(34)
AP |
09:30-09:55 |
A Study on Null Depth Control using Multiple Null Constrained transmission directivity control for Microwave Wireless Power Transmission |
Katsutoshi Kawai, Tomoyuki Nakasha, Yuuya Tanaka (Kyocera) |
(35)
AP |
09:55-10:20 |
Interference and Ambiguity Reduction to Pulse Doppler Radar with Phase Control Time Modulated Array Antenna |
Makoto Matsuki, Kazunari Kihira, Toru Takahashi, Yoshio Inasawa (MELCO) |
(36)
AP |
10:20-10:45 |
Design of Transmissive Metasurfaces and Propagation Analysis in 28 GHz-band Coverage Improvement Using Multiple Transmissive Metasurfaces |
Keisuke Arai, Osamu Kagaya (AGC), Kenta Goto, Satoshi Suyama (NTT DOCOMO) |
| |
10:45-11:00 |
Break ( 15 min. ) |
Fri, Nov 17 AM RCS
11:00 - 11:50 |
(37)
RCS |
11:00-11:25 |
Underwater acoustic OFDM transmission system with blind delay wave suppression |
Haruya Ikeda, Soma Sumita (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Kazuki Maruta (Tokyo Univ. of Science) |
(38)
RCS |
11:25-11:50 |
[Encouragement Talk]
Differential OFDM for Underwater Acoustic Communications and its Experimental Results in Sharrow Sea Environment |
Hiroshi Kubo, Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura (Ritsumeikan Univ.) |
| |
11:50-13:00 |
Break ( 70 min. ) |
Fri, Nov 17 PM AP/RCS
13:00 - 14:15 |
| (39) |
13:00-13:25 |
[Invited Lecture]
Relationship between size and reflected power of metal flat reflectors for indoor communications in the 300 GHz band |
Makoto Ohashi, Keizo Cho, Akihiko Hirata (CIT) |
| (40) |
13:25-13:50 |
[Invited Lecture]
Antenna Integrated Techniques and Problems in Sub-THz Band |
Kunio Sakakibara, Yoshiki Sugimoto, Rohani Bakar, Takanori Narita, Motoko Sakamoto, Bazilah Baharom, Chatchai Chockchai, Shumpei Kishi, Takuya Sugiyama, Takeyuki Tsuchida, Azuki Iwamoto, Atsuya Yamazaki, Taisuke Uemura, Nobuyoshi Kikuma (NITech) |
| (41) |
13:50-14:15 |
[Invited Lecture]
Polarization MIMO simulation and Measurement Method in EHF band |
Kazuma Tomimoto, Toshiki Hozen, Tomonori Ikeda, Ryo Yamaguchi (SB) |
| |
14:15-14:30 |
Break ( 15 min. ) |
Fri, Nov 17 PM AP
14:30 - 15:20 |
(42)
AP |
14:30-14:55 |
Mutual coupling suppression by a square rod mantle cloak antenna with strip conductors |
Shuhei Ozawa, Hiroshi Hashiguchi, Naobumi Michishita (National Defense Academy), Kiyoshi Sakimoto, Teruki Miyazaki, Masato Tadokoro (The Yokohama Rubber Co., Ltd.) |
(43)
AP |
14:55-15:20 |
A consideration on a dual-polarized single-layer wideband ring microstrip antenna fed by an L-probe with a via at the center of the radiation element |
Takeshi Tomura, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) |
| |
15:20-15:35 |
Break ( 15 min. ) |
Fri, Nov 17 PM RCS
15:35 - 16:25 |
(44)
RCS |
15:35-16:00 |
Construction of Coordinated Base Stati ons for Network Coordination Interferen ce Canceller |
Takafumi Fujii, Takuya Kaneda, Ryohei Maeda (Softbank), Teruya Fujii (Tokyo Tech) |
(45)
RCS |
16:00-16:25 |
The same frequency sharing by coordinating between UAV/HAPS and terrestrial cellular |
Teruya Fujii (Titech), Takafumi Fujii (SoftBank) |
:r
_
-
_
c
ry