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=============================================== Technical Committee on Wireless Power Transfer (WPT) Chair: Kenjiro Nishikaa (Kagoshima Univ.) Vice Chair: Hiroshi Hirayama (Nagoya Inst. of Tech.) Secretary: Masahiro Hanazawa (UL Japan), Takehiro Imurai (Tokyo Univ. of Science) Assistant: Asako Suzuki (Fujiwaves), Yuki Tanaka (Panasonic) =============================================== Technical Committee on Antennas and Propagation (AP) Chair: Hiroshi Yamada (Niigata Univ.) Vice Chair: Mitoshi Fujimoto (Fukui Univ) Secretary: Naobumi Michishita (National Defense Academy), Kazunari Kihira (Mitsubishi Electric) Assistant: Tomoki Murakami (NTT) DATE: Thu, Jan 19, 2023 09:50 - 17:10 Fri, Jan 20, 2023 09:50 - 16:10 PLACE: Hiroshima Campus, Hiroshima Institute of Technology(〒730-0811, 5-7 Nakajimacho, Naka-ku, Hiroshima-shi, Hiroshima. 3 minute walk from "Heiwa Kinen Kouen (Bus Stop)". https://www.it-hiroshima.ac.jp/access/hiroshima/. Prof. Yoshihiko Konishi. +81-82-249-1251 (Venue)) TOPICS: Radio propagation, Wireless transmission technology, Antennas and Propagation ---------------------------------------- Thu, Jan 19 AM AP (09:50 - 11:05) ---------------------------------------- (1)/AP 09:50 - 10:15 Scanning Range Expansion by Reflectarray Satoshi Sugaya, Hiroyuki Arai (Yokohama National Univ.) (2)/AP 10:15 - 10:40 Comparative Study of Antenna Array Calibration Methods Based on Symmetrical Mutual Coupling of 4-Element Linear Array Takashi Mori (Anritsu) (3)/AP 10:40 - 11:05 Integrated transition with dielectric rod for vacuum chamber Derek Gray, Julien Le Kernec, Konstantinos Kontis (UG) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 19 AM AP (11:15 - 12:30) ---------------------------------------- (4)/AP 11:15 - 11:40 Multi-Input RNN Based Proactive Prediction of Path Loss using Building Information in UMa Environments Motoharu Sasaki, Naoki Shibuya, Kenichi Kawamura, Nobuaki Kuno, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) (5)/AP 11:40 - 12:05 A Study on Radio Propagation Analysis by using Quantum annealing Keita Fujita, Tetsuro imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) (6)/AP 12:05 - 12:30 5G radio wave propagation analysis in a city model by large-scale FDTD simulation using the supercomputer "Fugaku" Yoichi Kochibe, Naoki Ebata, Takashi Yamagajo, Wataru Odajima, Hiroaki Watanabe, Hikaru Inoue (Fujitsu) ----- Break ( 60 min. ) ----- ---------------------------------------- Thu, Jan 19 PM AP Tutorial Lecture (13:30 - 14:45) ---------------------------------------- (7)/AP 13:30 - 13:55 Simplification of Computing Technique of Multiple-Screen-Diffraction for Urban Propagation -- Related to the Theme of the 4th Radio Wave Propagation Modeling Competition -- Shinichi Ichitsubo (8)/AP 13:55 - 14:45 [Tutorial Lecture] On the Prediction of Vertical Plane Over-the-Rooftop Propagation Loss in Urban Macrocellular Environment (2) Jun-ichi Takada, Du Xin (Tokyo Tech) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 19 PM AP (14:55 - 16:10) ---------------------------------------- (9)/AP 14:55 - 15:20 A relationship between a height and a fractional bandwidth of a wideband ring microstrip antenna fed by an L-probe Atsuki Kawahashi, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) (10)/AP 15:20 - 15:45 Decoupling design and measurement of quad polarization antenna with dual-layer structure Shota Takato, Hiroyuki Arai (Yokohama National Univ.) (11)/AP 15:45 - 16:10 Real environment evaluation of vehicular multi-antenna combining different directivity and polarization Kazuma Tomimoto, Ryo Yamaguchi (SB) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 19 PM IEEE AP-S Kansai Joint Chapter Special Talk (16:20 - 17:10) ---------------------------------------- (12) 16:20 - 17:10 Development of a Wireless Sensor Network Construction Support Simulator for Agriculture, Forestry, and Fisheries IoT ○Toshihiko Hamasaki (Hiroshima Institute of Technology) ---------------------------------------- Fri, Jan 20 AM AP (09:50 - 11:05) ---------------------------------------- (13)/AP 09:50 - 10:15 Measurement of Multipath Waves from 28 GHz to 300 GHz Bands in an Office Environment Mitsuki Nakamura, Satoshi Suyama, Koshiro Kitao, Takahiro Tomie (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT) (14)/AP 10:15 - 10:40 Experimental Investigation of Reflection Property of Interior Wall Materials at 300 GHz Kosuke Shibata, Riku Takahashi, Anirban Ghosh, Minseok Kim (Niigata Univ.) (15)/AP 10:40 - 11:05 Building Penetration Loss for 2 -150 GHz Bands for Pioneering Terahertz Wave Bands of 6G Minoru Inomata, Wataru Yamada, Nobuaki Kuno, Motoharu Sasaki (NTT), Mitsuki Nakamura, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 20 AM WPT (11:15 - 12:30) ---------------------------------------- (16)/WPT 11:15 - 11:40 Optimization of residual energy of devices by controlling the path of wireless charging robots Toshiki Nishidani, Hiroshi Saito (UTokyo) (17)/WPT 11:40 - 12:05 Reduction of unwanted emissions by wireless power transmission coils with parasitic loop conductors loaded with parallel resonant circuit Hidetoshi Makimura, Hiroaki Sakamoto, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Corp.), Hajime Igarashi (Hokkaido Univ.) (18)/WPT 12:05 - 12:30 Functional Verification of Multi Stage Focusing Lens Antenna for High Efficiency Microwave Power Transfer Shunsuke Minakawa, Hiroyuki Nakano (Hitachi) ----- Break ( 60 min. ) ----- ---------------------------------------- Fri, Jan 20 PM AP (13:30 - 14:45) ---------------------------------------- (19)/AP 13:30 - 13:55 Performance Evaluation of Color Images Method for Path Loss Estimation Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) (20)/AP 13:55 - 14:20 Study on Human-awave Tracking Null Steering for Microwave Wireless Power Transfer and Development of Electromagnetic Field Visualization System Kyoshiro Muramatsu, Kentaro Murata, Naoki Honma (Iwate Univ.) (21)/AP 14:20 - 14:45 A Study on Interference Suppression between Mobile terminals using Space Diversity and Eigen-Beamforming for Millimeter-Wave Full-Duplex MIMO System Nobuyasu Takemura (Nippon Institute of Tech.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 20 PM AP (14:55 - 16:10) ---------------------------------------- (22)/AP 14:55 - 15:20 Miniaturization of metamaterial for MHz-band WPT systems Yutaro Shibata, Takuji Arima (Tokyo Noko Univ.) (23)/AP 15:20 - 15:45 Development of Electromagnetic Wave Absorber in 80 GHz Band Using Multilayer Substrate Metamaterials Naotake Oyabu, Takuji Arima, Toru Uno (Noko Univ.) (24)/AP 15:45 - 16:10 A consideration on transmission loss of a gap waveguide composed of a dielectric substrate and EBG elements Toshiki Kajie, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. Tutorial Lecture will have 50 minutes for presentation. Special Talk will have 50 minutes for presentation. # CONFERENCE SPONSORS: - This conference is co-sponsored by IEEE AP-S Kansai Joint Chapter. === Technical Committee on Wireless Power Transfer (WPT) === # FUTURE SCHEDULE: Thu, Mar 16, 2023 - Fri, Mar 17, 2023: Kyoto-Univ. (Uji campus) [Mon, Jan 23], Topics: SSPS Technology, General WPT Thu, Apr 13, 2023: Kikai-Shinko-Kaikan Bldg. [Tue, Feb 14], Topics: Wireless Power Transfer, Microwave # SECRETARY: Takehiro Imura (Tokyo Univ. of Science) wpt    === Technical Committee on Antennas and Propagation (AP) === # FUTURE SCHEDULE: Wed, Feb 15, 2023 - Fri, Feb 17, 2023: Tohoku University, Aobayama Campus [Sat, Dec 10], Topics: Industrial Session, Antennas and Propagation Thu, Mar 16, 2023 - Fri, Mar 17, 2023: Toyama Prefectural Civic Hall [Tue, Jan 10], Topics: Antennas and Propagation Fri, Apr 14, 2023: Osaka Univ. [Fri, Feb 17], Topics: Antennas and Propagation # SECRETARY: Kazunari Kihira (Mitsubishi Electric Corporation) E-mail:  _ - c  ryLast modified: 2022-12-07 09:39:59 |
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