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| Chair |
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Kunio Sakakibara (Nagoya Inst. of Tech.) |
| Vice Chair |
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YUAN Qiaowei (Tohoku Inst. of Tech.) |
| Secretary |
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Naoki Honma (Iwate Univ.), Wataru Yamada (NTT) |
| Assistant |
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Takashi Tomura (Science Tokyo) |
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| Conference Date |
Thu, Feb 20, 2025 13:00 - 17:30
Fri, Feb 21, 2025 10:00 - 16:05 |
| Topics |
Industrial Session, Antennas and Propagation |
| Conference Place |
A-209, A Building, Toyohashi University of Technology |
| Address |
1-1 Hibarigaoka, Tempaku-cho, Toyohashi, Aichi, 441-8580 |
| Transportation Guide |
Toyotetsu bus runs from Toyohashi station to TUT every 10-15 minutes from 7am to 8pm. Take the bus direction to "Gikadai-mae," "Rispa Toyohashi," or "Fukushi-mura" from the bus stop number 2 of the Toyohashi station, east exit.
https://www.tut.ac.jp/english/about/overview/map.html |
| Sponsors |
This meeting is co-sponsored by the IEEE AP-S Nagoya Chapter.
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| Registration Fee |
This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on AP. |
| Due for Registration |
Please proceed the payment of registration fee by 3 days before the workshop date. The meeting URL will be announced from one of the secretaries of the committee via e-mail, just before the workshop date. |
| Registration for Online |
If you will join the workshop/conference held in online/hybrid style, please make your registration here, for getting the meeting ID and pass code. (Japanese page) |
Thu, Feb 20 PM AP
Chair: Takashi Yanagi（Mitsubishi Electric）
13:00 - 14:15 |
| (1) |
13:00-13:25 |
[Invited Lecture]
A Study of Area Formation Using Transmit Array Antenna for Outdoor Base Station at mm-Wave Band |
Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Shumpei Tabuch (Softbank), Keisuke Arai, Toshiki Sayama, Osamu Kagaya (AGC) |
| (2) |
13:25-13:50 |
[Invited Lecture]
Study of Vertical Polarized Beam Wireless Power Transfer with Dual Circularly Polarzied Receiver Part2 |
Keisuke Sato, Susumu Miura, Yoshiki Shirasawa, Noboru Sekino, Ichiro Oshima (DKK) |
| (3) |
13:50-14:15 |
[Invited Lecture]
Deployment scheme of distributed antennas for effective wireless coverage utilizing quasi-quantum computing technology |
Daisuke Uchida, Kentaro.Taniguchi, Hiroomi Chono, Hayato Goto (Toshiba) |
| |
14:15-14:30 |
Break ( 15 min. ) |
Thu, Feb 20 PM AP
14:30 - 15:20 |
| (4) |
14:30-14:55 |
Performance of Massive MIMO Cubic Antenna in Multi-User Environment |
Naoki Honma, Kosei Oikawa, Kentaro Murata (Iwate Univ.) |
| (5) |
14:55-15:20 |
Performance Evaluation of DOA Estimation under the Influence of Array Errors Using Compressed Sensing with Multi-Snapshot Array Data |
Nobuyoshi Kikuma, Mayumi Okuma, Kunio Sakakibara, Yoshiki Sugimoto (NITech) |
| |
15:20-15:35 |
Break ( 15 min. ) |
Thu, Feb 20 PM AP Tutorial Lecture
Chair: Yuan Qiaowei (Tohoku Inst. of Tech.)
15:35 - 16:25 |
| (6) |
15:35-16:25 |
[Tutorial Lecture]
Antenna technology for implementation of millimeter-wave communication |
Hideki Ueda, Ryotaro Ohashi, Ryo Komura, Yoshiki Yamada, Natsumi Minamitani, Kaoru Sudo (Murata Mfg.) |
| |
16:25-16:40 |
Break ( 15 min. ) |
Thu, Feb 20 PM AP / IEEE AP-S Nagoya Chapter Special Talk
Chair: Kunio Sakakibara (Nagoya Institute of Technology)
16:40 - 17:30 |
| (7) |
16:40-17:30 |
Thanks to the AP Technical Committee for Kind Support of Forty Years: From R&D of Antenna technologies, to New regulation making of WPT systems., Hiroki Shoki (Toshiba) |
Fri, Feb 21 AM AP
10:00 - 10:50 |
| (8) |
10:00-10:25 |
FDTD analysis for reflection properties from rough surfaces in the terahertz frequency range |
Kotaro Kitada, Takuji Arima (TUAT), Ryo Yamaguchi, Kazuma Tomimoto, Toshiki Hozen (Softbank) |
| (9) |
10:25-10:50 |
Study on a calculation method of radiation patterns for on-glass electric dipole arrays |
Shotaro Toku, Toru Uno, Takuji Arima (TUAT), Osamu Kagaya, Keisuke Arai (AGC) |
| |
10:50-11:05 |
Break ( 15 min. ) |
Fri, Feb 21 PM AP
11:05 - 12:20 |
| (10) |
11:05-11:30 |
Line-of-Sight Evaluation in Urban Environments Using Digital Twin Technology with a Game Engine |
Yu Nagaoka, Keiya Kurihara, Toshiyuki Maeyama (Takushoku Univ.) |
| (11) |
11:30-11:55 |
Design evaluation of tunnel area for the Linear Chuo Shinkansen |
Keiya Kurihara, Toshiyuki Maeyama (Takushoku Univ) |
| (12) |
11:55-12:20 |
Evaluation of Propagation Characteristics of 300-GHz-band Radio Wave in the Vicinity of the Human Body |
Akihiko Hirata (CIT) |
| |
12:20-13:20 |
Break ( 60 min. ) |
Fri, Feb 21 PM AP
13:20 - 14:35 |
| (13) |
13:20-13:45 |
Linearly Polarized Reflectarray with Mechanically Switchable Reflection Phase Distribution |
Hibiki Shiiba, Ryuji Kuse, Makoto Sano, Takeshi Fukusako (Kumamoto Univ.) |
| (14) |
13:45-14:10 |
A Proposal of Single-Feed Quad-Polarization Switchable Patch Array Antenna Using Slot-Line Based Phase Shifters |
Maodudul Hasan, Masaya Tamura (Toyohahsi Univ. of Technology) |
| (15) |
14:10-14:35 |
A Q-Band 4-Element DBF Antenna as Part of Direct Digital RF Transmitter Antenna Modules for LEO Constellation Satellite |
Welday Gerezgiher, Koki Furuuchi, Tomoyuki Furuichi, Satoshi Tsukamoto, Noriharu Suematsu (Tohoku Univ.) |
| |
14:35-14:50 |
Break ( 15 min. ) |
Fri, Feb 21 PM AP
Chair: Takayuki Nakanishi （Mitsubishi Electric）
14:50 - 16:05 |
| (16) |
14:50-15:15 |
[Invited Lecture]
Evaluation of Wideband Channel Characteristics at 158 GHz in Indoor Office Environments |
Nobuaki Kuno, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Ryotaro Taniguchi (NTT), Michael Millhaem, Tetsuaki Ikoma, Roger Nichols (Keysight) |
| (17) |
15:15-15:40 |
[Invited Lecture]
Evaluation of a Deep Learning Propagation Loss Estimation Model with Urban Characteristics Using Side-view Images |
Ryotaro Taniguchi, Minoru Inomata, Wataru Yamada, Yasushi Takatori, Tomoaki Ogawa (NTT) |
| (18) |
15:40-16:05 |
[Invited Lecture]
A Study on Impact of Training Data Accuracy on Radio Propagation Models using Machine Learning |
Tatsuya Nagao, Takahiro Hayashi (KDDI Research, Inc.) |
| Announcement for Speakers |
| General Talk | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Invited Lecture | Each speech will have 20 minutes for presentation and 5 minutes for discussion. |
| Contact Address and Latest Schedule Information |
| AP |
Technical Committee on Antennas and Propagation (AP) [Latest Schedule]
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| Contact Address |
Wataru Yamada (NTT)
E- :  _ - c  ry  |
Last modified: 2024-12-17 19:44:49
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