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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| WPT | 2024-06-13 16:25 |
Hokkaido | Hakodate Citizen Hall (Primary: On-site, Secondary: Online) |
An Experimental Study on Detecting Relative Beam Position Using Received Power Takayuki Matsumuro, Kazunobu Serizawa, Susumu Ano, Ryo Goto, Satoru Shimizu (ATR) |
[more] | |
| SRW | 2024-01-15 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Study of Millimeter-Wave Wireless Communication Systems for Wire-Free Robots Satoru Shimizu, Takayuki Matsumuro, Susumu Ano, Kazunobu Serizawa, Ryo Goto (ATR)  SRW2023-42 |
There are many wires inside mechatronic devices and robots. We call replacing the wiring inside the devices with wireles... [more] | SRW2023-42 pp.20-23 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Research and Development on Wire-Free Robot by Wireless Communication and Wireless Power Transfer Kazunobu Serizawa, Takayuki Matsumuro, Satoru Shimizu (ATR), Hiroo Sekiya (Chiba Univ.) |
There are a lot of wires inside mechatronic devices, such as industrial robots. These wires may cause several disadvanta... [more] | |
| MW, AP (Joint) |
2023-09-28 10:45 |
Kochi | Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
A Study on Beam Spreading Reflectarray for Non-Line-of-Sight Communications in Millimeter-wave Band Takayuki Matsumuro, Kazunobu Serizawa, Susumu Ano, Satoru Shimizu (ATR) AP2023-78 |
One of the challenges of millimeter-wave band wireless communications is that they are highly linear and difficult to di... [more] | AP2023-78 pp.1-3 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 16:10 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
A Study of Millimeter-Wave Wireless Network for Realization of Wire-Free Robots Satoru Shimizu, Takayuki Matsumuro, Susumu Ano, Kazunobu Serizawa (ATR) WBS2023-11 RCC2023-11 |
There are many wires inside mechatronic devices and robots. We call replacing the wiring inside the devices with wireles... [more] | WBS2023-11 RCC2023-11 pp.59-62 |
| WPT | 2023-03-16 15:15 |
Kyoto | Kyoto-Univ. (Uji campus) (Primary: On-site, Secondary: Online) |
Experimental Evaluation on Phase Error Correction Method of Phased Array Antenna for Power Transmission Yoko Segami, Toshio Ishizaki (Ryukoku Univ.), Takayuki Matsumuro (ATR), Naoki Hasegawa, Yuta Nakamoto, Takashi Hirakawa (Softbank) WPT2022-38 |
The purpose of this research is to develop a phase error correction method to realize a phased array antenna for power t... [more] | WPT2022-38 pp.41-46 |
| RCS, SR, SRW (Joint) |
2023-03-03 09:25 |
Tokyo | Tokyo Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
A Study on Rank Adaptation of MIMO Transmission Using Probabilistic Interference Arrival Information Yusuke Okumoto, Takayuki Matsumuro, Kazuto Yano, Toshikazu Sakano (ATR) RCS2022-285 |
Rank adaptation for MIMO transmission is important for robust transmission in the presence of arriving interference. How... [more] | RCS2022-285 pp.207-212 |
| AP | 2022-08-19 10:55 |
Tochigi | Tochigi Prefecture Industrial Center (Primary: On-site, Secondary: Online) |
Designed of Hemispherical Dielectric Resonator Antenna with Degenerate TE11 and TM11 modes Sota Karube, Takayuki Matsumuro, Toshio Ishizaki (Ryukoku Univ.) AP2022-65 |
For array antenna development, coupling coefficients are required to be as low as possible. We consider using an antenna... [more] | AP2022-65 pp.6-10 |
| WPT | 2022-06-10 11:20 |
Tokyo | (Primary: On-site, Secondary: Online) |
Basic Study of Mobile Wireless Power Transfer System Using Parallel-Meander-Line Naohiro Tsujimoto, Takayuki Matsumuro, Toshio Ishizaki (Ryukoku Univ.) WPT2022-16 |
The issues that electric vehicles face, such as driving distance, is to be solved by an idea using a wireless power tran... [more] | WPT2022-16 pp.14-19 |
| MW, WPT | 2022-04-15 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Study on Improvement of Coupling Coefficient in WPT System Using Large-Sized Resonator Ryota Ohizumi, Takayuki Matsumuro, Toshio Ishizaki (Ryukoku Univ.) WPT2022-3 MW2022-3 |
The 3D free-access wireless power transfer system is a system capable of transmitting power to a power receiving unit in... [more] | WPT2022-3 MW2022-3 pp.10-13 |
| AP | 2022-02-18 16:20 |
Online | Online | Development of Patch Array Antenna Using the Feed Structure by a Cavity Resonator Takayuki Matsumuro, Toshio Ishizaki (Ryukoku Univ.) AP2021-180 |
A patch array antenna with a cavity resonator fed structure is proposed for use as a transmitting and receiving antenna ... [more] | AP2021-180 pp.122-125 |
| WPT | 2020-12-08 14:20 |
Online | Online | Development of Power Transmitter for the 24GHz-Band WiCoPT System and the Power Transmission Experiment Kota Kinugawa, Toshio Ishizaki, Takayuki Matsumuro (Ryukoku Univ.) WPT2020-29 |
A 24GHz band WiCoPT (Wireless Communication and Power Transmission) demo system has been developed for battery-less sens... [more] | WPT2020-29 pp.17-20 |
| WPT, MW | 2019-04-22 14:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of Microwave-driven Mini 4WD Traveling System by Mobile Wireless Power Transfer Takayuki Matsumuro, Takahiro Aoki, Kohta Kinugawa, Yoshiki Nakagawa, Toshio Ishizaki (Ryukoku Univ.) WPT2019-4 MW2019-4 |
We developed a microwave-driven Mini 4WD traveling system with mobile wireless power transmission for the WPT contest "M... [more] | WPT2019-4 MW2019-4 pp.17-19 |
| EE, WPT (Joint) |
2017-10-17 10:20 |
Miyagi | Tohoku Univ. | Basic Study of Self-convergent Beam Formation by a Both-sides Retrodirective System Takayuki Matsumuro (Ryukoku Univ.), Yohei Ishikawa (Kyoto Univ.), Masashi Yanagase (Murata Co., Ltd.), Naoki Shinohara (Kyoto Univ.) WPT2017-38 |
We propose a new wireless power transmission system applying retrodirective scheme reradiating microwave in the arrival ... [more] | WPT2017-38 pp.13-16 |
| WPT | 2017-03-06 11:20 |
Kyoto | Kyoto Univ. Uji Campus | Development of an Orthogonal Dual-mode Dielectric Resonator Antenna for a Terrestrial Beam-type Microwave Power Transmission System Takayuki Matsumuro, Yohei Ishikawa, Tomohiko Mitani, Mayumi Matsunaga, Naoki Shinohara (Kyoto Univ.) WPT2016-67 |
A single-frequency retrodirective system with a beam pilot signal maintains the accurate reciprocity in the case of terr... [more] | WPT2016-67 pp.11-14 |
| EMT, IEE-EMT | 2016-11-17 15:45 |
Wakayama | Shirahama Coganoi Resort & Spa | Basic Study of Sharp Angle Radiation Phenomenon from Multimode Dielectric Resonator As Pseudo Multipole Source Takayuki Matsumuro, Yohei Ishikawa, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) EMT2016-54 |
The feasibility of a radiation system with directivity which does not depend on the physical size of the hardware is bas... [more] | EMT2016-54 pp.103-106 |
| AP, MW (Joint) |
2016-09-16 15:30 |
Ibaraki | AIST | Orthogonal Dual-mode Dielectric Resonator Antenna for MPT System with Beam Pilot Signal in a Single Frequency Takayuki Matsumuro, Yohei Ishikawa, Tomohiko Mitani, Mayumi Matsunaga, Naoki Shinohara (Kyoto Univ.) AP2016-105 |
Multipath propagation of the pilot signal for retro directive system is a problem in the beam-type microwave power trans... [more] | AP2016-105 pp.91-96 |
| WPT | 2016-03-07 13:30 |
Kyoto | Kyoto Univ. Uji Campus | Study on Transmitting and Receiving Antennas for Low Leakage Microwave Power Supply to Vehicle Roof Yu Tsukamoto, Takayuki Matsumuro (Kyoto Univ.), Hiroshi Tonomura (Volvo), Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) WPT2015-77 |
[more] | WPT2015-77 pp.5-10 |
| WPT | 2016-03-07 14:55 |
Kyoto | Kyoto Univ. Uji Campus | A Small Prototype Model for High-efficient Microwave Power Transmission System Takayuki Matsumuro, Takaki Ishikawa, Yong Huang, Takaki Nishimura, Yu Tsukamoto, Hiroaki Goto, Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) WPT2015-80 |
In a microwave power transmission system, high transmission efficiency can be obtained at a long dis-tance if the recivi... [more] | WPT2015-80 pp.21-26 |
| WPT (2nd) |
2015-12-10 16:30 |
Overseas | TamKang University, Tamsui Campus | Study on a Dipole Array Antenna with Reflector for Non-Leak MPT System to Vehicles Yu Tsukamoto, Takayuki Matsumuro (Kyoto Univ.), Hiroshi Tonomura (Volvo), Tomohiko Mitani, Naoki Shinohara (Kyoto Univ.) |
[more] | |
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