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Technical Committee on Wireless Power Transfer (WPT) (Searched in: 2022)
Search Results: Keywords 'from:2022-04-15 to:2022-04-15'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW, WPT | 2022-04-15 10:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Transmission Efficiency Improvement of Short-Range 4x4 MIMO-WiCoPT System Shintaro Miya, Youtaro Watanabe, Taishi Nara, Satoshi Yoshida (Kagoshima Univ.), Shigeo Kawasaki (Space&Mobile Wireless Technology Inc.), Kenjiro Nishikawa (Kagoshima Univ.)  WPT2022-1 MW2022-1 |
This research has investigated the short-range Multi Input Multi Output (MIMO) Wireless Communication and Power Transfer... [more] | WPT2022-1 MW2022-1 pp.1-5 |
| MW, WPT | 2022-04-15 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Capacitive wireless power transfer system with misalignment tolerance Yasumasa Naka, Minoru Mizutani, Shinji Abe, Takashi Ohira (PW) WPT2022-2 MW2022-2 |
This report presents a capacitive wireless power transfer system with misalignment tolerance of a wireless coupler. We e... [more] | WPT2022-2 MW2022-2 pp.6-9 |
| 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 |
| MW, WPT | 2022-04-15 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design of a Magnetic Field Leakage Canceller based on Magnetic Dipole Moments for Inductive Power Transfer Systems Hirofumi Ohzeki, Daisuke Kobuchi, Yoshiaki Narusue, Hiroyuki Morikawa (UTokyo) WPT2022-4 MW2022-4 |
With the development of wireless power transmission systems and their increasing transferred power， magnetic field leaka... [more] | WPT2022-4 MW2022-4 pp.14-17 |
| MW, WPT | 2022-04-15 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
High efficiency wireless power transfer using high quality factor coil with novel superconducting wire Naoto Sekiya (Univ. Yamanashi) WPT2022-5 MW2022-5 |
We have developed an efficient wireless power transfer (WPT) system using a high-temperature superconductor (HTS) spiral... [more] | WPT2022-5 MW2022-5 p.18 |
| MW, WPT | 2022-04-15 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Power Transmission Efficiency Control to Terminals in Various Positional Relationships using Magnetic Field Coupling Resonance Tsugumichi Shibata (TCU) WPT2022-6 MW2022-6 |
Implementation of sensor nodes in living spaces is in progress. Stable operation of a huge number of sensor nodes that m... [more] | WPT2022-6 MW2022-6 pp.19-24 |
| MW, WPT | 2022-04-15 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Recent R&D Project of Beam Microwave Power Transfer System toward Solar Power Satellite in Japan Naoki Shinohara (Kyoto Univ.) WPT2022-7 MW2022-7 |
[more] | WPT2022-7 MW2022-7 p.25 |
| MW, WPT | 2022-04-15 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Microwave power transmission technology using 5.7GHz band signal. Toshiya Mitomo (Toshiba Co.) WPT2022-8 MW2022-8 |
Recently, microwave power transmission for various wireless IoT device is attracting attention. Our proposed 5.7GHz wire... [more] | WPT2022-8 MW2022-8 pp.26-29 |
| MW, WPT | 2022-04-15 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Evaluation of Denture Confirmation Management RFID System Using Simple Phantom Model Yuji Takatera, Eisai Nagahari, Bowen Dang, Mizuki Motoyoshi, Noriharu Suematsu (Tohoku Univ.) WPT2022-9 MW2022-9 |
In recent years, RFID systems have been widely used in the medical field to ameliorate life of patients. In the field of... [more] | WPT2022-9 MW2022-9 pp.30-34 |
| MW, WPT | 2022-04-15 15:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Distortion characteristics comparison of AlGaN-GaN HEMTs between SiC and GaN Substrates Atsushi Moriwaki, Shinji Hara (NU) WPT2022-10 MW2022-10 |
In this report, we propose a new intermodulation distortion (IMD) measurement method to evaluate the influence of curren... [more] | WPT2022-10 MW2022-10 pp.35-39 |
| MW, WPT | 2022-04-15 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
A High Efficiency 3.6-4.0 GHz Envelope-Tracking Power Amplifier Using GaN Soft-Switching Buck-Converter Yuji Komatsuzaki (Mitsubishi Electric), Sandro Lanfranco, Tapio Kolmonen, Olli Piirainen, Jarno K. Tanskanen (Nokia Bell Labs), Shuichi Sakata (Mitsubishi Electric), Rui Ma (MERL), Shintaro Shinjo, Koji Yamanaka (Mitsubishi Electric), Peter Asbeck (UCSD) WPT2022-11 MW2022-11 |
We report a high efficiency sub-6GHz wideband Envelope-Tracking Power Amplifier (ET-PA) including an envelope amplifier ... [more] | WPT2022-11 MW2022-11 pp.40-45 |
| MW, WPT | 2022-04-15 16:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Basic Study on Dynamic Output Matching Circuit for Microwave Power Amplifier Toshio Ishizaki (Ryukoku Univ.) WPT2022-12 MW2022-12 |
When using a power amplifier for microwave heating, the output power and efficiency decrease due to load impedance fluct... [more] | WPT2022-12 MW2022-12 pp.46-51 |
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