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=============================================== Technical Committee on Antennas and Propagation (AP) Chair: Kunio Sakakibara (Nagoya Inst. of Tech.) Vice Chair: YUAN Qiaowei (Tohoku Inst. of Tech.) Secretary: Kazunari Kihira (Mitsubishi Electric), Naoki Honma (Iwate Univ.) Assistant: Tomoki Murakami (NTT) =============================================== 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), Tomohiko Mitani (Kyoto Univ.) Assistant: Asako Suzuki (Fujiwaves), Takaki Ishikawa (Orient Microwave), Katsuhiro Hata (Univ. of Tokyo) DATE: Wed, Jan 17, 2024 13:00 - 16:50 Thu, Jan 18, 2024 09:30 - 16:55 Fri, Jan 19, 2024 09:30 - 16:40 PLACE: Ninno3 Meeting Room (1/17 Wed.), Tokimate, Niigata University (1/18 Thu., 1/19 Fri.)(B1F Ninno3, Plaka 3, 1-1 Tenjin, Chuo-ku, Niigata-shi, Niigata 950-0917 (Wed. 1/17), 2F Plaka 1, 1-1 Sasaguchi, Chuo-ku, Niigata-shi, Niigata 950-0911 (Thu. 1/18, Fri. 1/19). 3 minutes walk from South Exit of JR Niigata Station. Prof. Kim Minseok. +81-25-248-8141) TOPICS: Radio propagation, Wireless transmission technology, Antennas and Propagation ---------------------------------------- Wed, Jan 17 PM AP (13:00 - 14:15) Chair: Naoki Kita (NTT) ---------------------------------------- (1)/AP 13:00 - 13:25 [Invited Lecture] Basic Study of Time-Spatial Propagation Path near Human Body in 300 GHz Band Using Map-Based Hybrid Channel Model Koya Imaseki, Hiroaki Nakabayashi (Chiba Inst. of Tech) (2)/AP 13:25 - 13:50 [Invited Lecture] A Study on 300GHz Band Propagation Loss Estimation Method for the BAN Assuming walking Kazuki Takezawa, Stoshi Ito, Takahiro Hayashi (KRI) (3)/AP 13:50 - 14:15 [Invited Lecture] Outdoor THz Channel Measurement at 300GHz for Ultra-High Data-Rate Wireless Access in An Open Square Minghe Mao, Riku Takahashi, Noa Sato, Minseok Kim (Niigata Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jan 17 PM WPT (14:25 - 14:50) Chair: Tomohiko Mitani (Kyoto University) ---------------------------------------- (4)/WPT 14:25 - 14:50 2.45 GHz High-Efficiency Power Amplifier for Integration and Cooperation of Telecommunication and Wireless Power Transfer Yuki Takagi, Yuta Nakamoto, Takashi Hirakawa, Yoshichika Ohta, Naoki Hasegawa (SB) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jan 17 PM AP (15:00 - 15:50) Chair: Tesuro Imai (TDU) ---------------------------------------- (5)/AP 15:00 - 15:25 [Invited Lecture] Basic Study of Radio Signal Strength Prediction Method Using 3D CNN for a Factory Ryotaro Okuda, Tomoaki Nonome, Naoki Kato, Seiichi Harata, Takuto Sakuma, Shohei Kato, Hiroshi Hirayama (NIT) (6)/AP 15:25 - 15:50 [Invited Lecture] A Method for Estimating Ray-Tracing Parameters Using Machine Learning -- A Study in Indoor Environment Using Point Cloud Data -- Satoshi Iwasaki, Kento Sugiyama, Yukiko Kishiki (KKE) ----- Break ( 10 min. ) ----- ---------------------------------------- Wed, Jan 17 PM AP (16:00 - 16:50) Chair: Takahiro Hayashi (KDDI) ---------------------------------------- (7)/AP 16:00 - 16:25 [Invited Lecture] A Proposal of Indoor Radio Propagation Estimation Method Using DCNN -- On Input Maps for Improving Estimation Accuracy of Out-of-sight Areas -- Masamitsu Irikuchi, Tetsuro Imai (Tokyo Denki Univ.), Koshiro Kitao, Satoshi Suyama (NTTDOCOMO) (8)/AP 16:25 - 16:50 [Invited Lecture] Estimation of transmission loss in several types of window glass at 29GHz using optimization methods Masaya Takahashi, Shoma Tanaka, Sho Kimura, Ho-Yu Lin, Akihiro Sato (SoftBank) ---------------------------------------- Thu, Jan 18 PM AP (09:30 - 10:45) Chair: Miyuki Hirose (Kyutech) ---------------------------------------- (9)/AP 09:30 - 09:55 [Invited Lecture] A Kriging Method for Improving Interpolation Accuracy of Path Loss Data Based on A Base Station Position Motoharu Sasaki, Naoki Shibuya, Kenichi Kawamura, Mitsuki Nakamura, Minoru Inomata, Wataru Yamada, Tomoaki Ogawa (NTT) (10)/AP 09:55 - 10:20 [Invited Lecture] Expansion of Virtual BF Antenna Construction Method Using Rotating Reflector Antenna for Polarized MIMO Evaluation Tomonori Ikeda, Toshiki Hozen, Kazuma Tomimoto, Ryo Yamaguchi, Masayuki Miyashita, Ayumu Yabuki (SoftBank) (11)/AP 10:20 - 10:45 [Invited Lecture] A Study on RIS Installation Effects in Urban Macro-cell Environment Hiroto Iizuka, Tetsuro Imai (Tokyo denki Univ.), Toshiki Sayama, Yutaka Ui, Osamu Kagaya (AGC) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 18 PM WPT (10:55 - 11:45) Chair: Katsuhiro Hata (The University of Tokyo) ---------------------------------------- (12)/WPT 10:55 - 11:20 Extended kQ Theoretical Formula for Multiple Magnetic Coupling with N-S・S-S type and Consideration of Maximum Transmission Efficiency -- Consideration of Efficiency Characteristics in Various Forms of (1:Multi)and(Multi:1) by Constant Current /Costant Voltage Drive -- Hideaki Abe (13)/WPT 11:20 - 11:45 Capacitive Wireless Power Transfer System with a 3D Functional Coupler for Maintenance Free Industrial Robots Yasumasa Naka, Akihiko Ishiwata, Masahiro Shibata (Toyohashi Univ.), Takuya Kondo (Konsei.), Masaya Tamura (Toyohashi Univ.) ----- Break ( 75 min. ) ----- ---------------------------------------- Thu, Jan 18 PM IEEE AP-S Tokyo Chapter Special Talk (13:00 - 13:50) Chair: Ryo Yamaguchi (Softbank) ---------------------------------------- (14) 13:00 - 13:50 [Special Talk] Analysis and Synthesis Systems in Data-Driven Dynamics Modeling - Application to River Monitoring - Shogo MURAMATSU (Niigata University) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 18 PM AP Tutorial Lecture (14:00 - 14:50) Chair: Kunio Sakakibara (Nagoya Inst. of Tech.) ---------------------------------------- (15)/AP 14:00 - 14:50 [Tutorial Lecture] Reinforcement learning and its computer simulation Hitoshi Kono (Tokyo Denki Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 18 PM AP Small Antenna Competition (15:00 - 16:00) Chair: Takashi Yamagajo (Fujitsu) ---------------------------------------- (16)/AP 15:00 - 15:15 [Invited Lecture] A Conical Antenna with Inverted-L Type Parasitic Elements Shingo Nakamura, Naoki Amano, Yuki Watanabe, Keisuke Noguchi (KIT) (17)/AP 15:15 - 15:30 [Invited Lecture] Small Two Element Rectangular Curl Antenna with Plane Symmetry Hirofumi Ogura, Hiroaki Sakamoto, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric) (18)/AP 15:30 - 15:45 [Invited Lecture] Design, analysis, prototyping, and evaluation of bent inverted E-shaped antennas Shotaro Katano (IST) (19)/AP 15:45 - 16:00 [Invited Lecture] Gain Enhancement of Low-profile Folded Dipole Antenna Array Go Kasahara, Takumi Nishime, Hiroshi Hashiguchi, Naobumi Michishita (National Defense Academy) ----- Break ( 10 min. ) ----- ---------------------------------------- Thu, Jan 18 PM AP Small Antenna Competition (16:10 - 16:55) Chair: Hiroshi Sato (Panasonic) ---------------------------------------- (20)/AP 16:10 - 16:25 (See Japanese page.) (21)/AP 16:25 - 16:40 [Invited Lecture] A Low-cost antenna with wire structure on a finite ground plane. Akihiro Kawata (Fukuda Denshi) (22)/AP 16:40 - 16:55 [Invited Lecture] A consideration on a microstrip antenna fed by an L-probe on a finite ground plane Terutoshi Goto, Tomoki Matsushima, Kenshi Inoue, Yuichi Kimura (Saitama Univ.) ---------------------------------------- Fri, Jan 19 AM AP (09:30 - 10:45) Chair: Minseok Kim (Niigata Univ.) ---------------------------------------- (23)/AP 09:30 - 09:55 [Invited Lecture] Evaluation of Propagation Channel Characteristics at 160 GHz in Indoor Office Environments Nobuaki Kuno, Koshiro Kitao, Takahiro Tomie, Satoshi Suyama (NTT DOCOMO), Mitsuki Nakamura, Minoru Inomata, Wataru Yamada (NTT) (24)/AP 09:55 - 10:20 [Invited Lecture] Performance Evaluation of Color Images Method for Path Loss Estimation in High Frequency Bands Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Motoharu Sasaki (NTT) (25)/AP 10:20 - 10:45 [Invited Lecture] The Impact of Ray Tracing Parameters for Mobile Propagation Prediction in Outdoor Urban Scenarios Miyuki Hirose (Kyutech), Tetsuro Imai (TDU), Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 19 PM WPT (10:55 - 11:45) Chair: Hiroshi Hirayama (Nagoya Institute of Technology) ---------------------------------------- (26)/WPT 10:55 - 11:20 Matching Circuit Design of Power Receiver for Higher-Order Mode Cavity Resonance-Enabled WPT Aoi Ide (TUT), Hiromasa Saeki (Murata), Kobayashi Kazunari, Ayumu Omae, Daiki Wakahara, Masaya Tamura (TUT) (27)/WPT 11:20 - 11:45 Equivalent circuit model of Probe With Variable Reactance mounted on Cavity Resonance-Enabled WPT Yuki Tanaka, Yoshinobu Tamura (TUT), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Tamura Masaya (TUT) ----- Break ( 75 min. ) ----- ---------------------------------------- Fri, Jan 19 PM IEEE AP-S Tokyo Chapter Special Talk (13:00 - 13:50) Chair: Toru Takahashi (Mitsubishi Electric) ---------------------------------------- (28) 13:00 - 13:50 [Special Talk] Research and development related to antennas and its memories Shigeru Makino(Kanazawa Institute of Technology ) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 19 PM AP (14:00 - 15:15) Chair: Shinichi Ichitsubo ---------------------------------------- (29)/AP 14:00 - 14:25 [Invited Lecture] RePH: Reconfigurable-Intelligent-Surface-Based Electronic Phantom -- Study on Received Signal Reconstruction Algorithm for MIMO Radar -- Chihiro Segawa, Kentaro Murata, Naoki Honma (Iwate Univ.) (30)/AP 14:25 - 14:50 [Invited Lecture] Basic Study on Human Orientation Estimation Method Using Bistatic MIMO Radar Haruki Yamamoto, Kyoshiro Muramatsu, Kentaro Murata, Honma Naoki (Iwate Univ.) (31)/AP 14:50 - 15:15 [Invited Lecture] Application of a pseudo-scale model allowing for conductivity changes to the air-sea two-layer problem -- Field measurement in a simulated shallow water region at 200 MHz -- Makoto Goto, Nozomu Ishii (Niigata Univ.) ----- Break ( 10 min. ) ----- ---------------------------------------- Fri, Jan 19 PM AP (15:25 - 16:40) Chair: Kenshi Horihata (KKE) ---------------------------------------- (32)/AP 15:25 - 15:50 [Invited Lecture] Radio Propagation Modeling Using CNN with Rectangular Map Data Tatsuya Nagao, Takahiro Hayashi (KDDI Research, Inc.) (33)/AP 15:50 - 16:15 [Invited Lecture] Generation of Virtual City 3D Model for Pathloss Dataset Extension Rento Hagiwara, Koichi Ichige (Yokohama National Univ), Tatsuya Nagao, Takahiro Hyashi (KDDI Research Inc.) (34)/AP 16:15 - 16:40 [Invited Lecture] Radar Image Enhancement Using Direction of Arrival Information of Radio Waves Based on CNN Regression Shizuma Watanabe, Naoki Honma, Kentaro Murata (Iwate Univ.) # Information for speakers General Talk (AP, WPT) will have 20 minutes for presentation and 5 minutes for discussion. Invited Lecture (OS) will have 20 minutes for presentation and 5 minutes for discussion. Invited Lecture (PMC) will have 18 minutes for presentation and 7 minutes for discussion. Invited Lecture (Small antenna) will have 10 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - Co-sponsored by IEEE AP-S Tokyo Chapter and URSI-F # CONFERENCE ANNOUNCEMENT: - Note that the 1st day's venue differs from other days. 17th (Wed.): Ninno 3 https://ninno-kaigi.com/ 18th (Thu.) and 19th (Fri.): Tokimate, Niigata University https://www.niigata-u.ac.jp/university/facility/tokimate/access/ - The reception will be held on the 2nd day. === Technical Committee on Antennas and Propagation (AP) === # FUTURE SCHEDULE: Thu, Feb 15, 2024 - Fri, Feb 16, 2024: Sinfonia Technology Hibiki Hall Ise [Sun, Dec 10], Topics: Industrial Session, Antennas and Propagation Thu, Mar 14, 2024 - Fri, Mar 15, 2024: UNIVERSITY OF FUKUI [Wed, Jan 10], Topics: Antennas and Propagation Thu, Apr 11, 2024: KOBE PORT OASIS [Fri, Feb 16], Topics: Antennas and Propagation # SECRETARY: Naoki Honma (Iwate University) E-mail:  _ - c  ry   === Technical Committee on Wireless Power Transfer (WPT) === # FUTURE SCHEDULE: Wed, Mar 13, 2024 - Fri, Mar 15, 2024: Kyoto-Univ. (Uji campus) [Wed, Jan 17], Topics: SSPS Technology, General WPT Thu, Apr 18, 2024: Kanagawa University [Thu, Feb 15], Topics: Wireless Power Transfer, Microwave # SECRETARY: Masahiro Hanazawa (UL Japan) wpt Last modified: 2024-01-12 15:12:49 |
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