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) |
|
11:05-11:15 |
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) |
|
12:30-13:30 |
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) |
|
14:45-14:55 |
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) |
|
16:10-16:20 |
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) |
|
11:05-11:15 |
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) |
|
12:30-13:30 |
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.) |
|
14:45-14:55 |
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.) |