| Presentation | 2018-10-04 Bridge-T resonant rectifier prototype Shinji Abe, Naoki Sakai, Takashi Ohira, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to supply power to an active DC load such as motor and rechargeable battery by wireless power transfer, we proposed a novel RF rectifier. In this report, we prototype the proposed circuit for experimental verification. First, we design the circuit's parameters. Next we adjust them to cancel the parasitic capacitance of actual diodes. Then we fabricate the proposed circuit. Finally, we measure the circuit's RF input resistance and RF-DC conversion efficiency as functions of the DC load resistance. The proposed circuit will help to make MHz-WPT systems simple and robust because we no longer need complicated devices such as adaptive DC-to-DC converters. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Power Transfer / Rectifier / RF-DC Conversion / DC load fluctuation tolerance / Autonomous mode-control |
| Paper # | WPT2018-36 |
| Date of Issue | 2018-09-26 (WPT) |
| Conference Information | |
| Committee | WPT / EE |
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| Conference Date | 2018/10/3(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. Uji Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Power conversion, Wireless power transfer, others |
| Chair | Masaharu Takahashi(Chiba Univ.) / Tadatoshi Babasaki(NTT Facilities) |
| Vice Chair | / Keiichi Hirose(NTT Facilities) / Tadashi Suetsugu(Fukuoka Univ.) |
| Secretary | (Hokkaido Univ.) / Keiichi Hirose(Yamaguchi Univ.) / Tadashi Suetsugu(Sojo Univ.) |
| Assistant | Masahiro Hanazawa(UL Japan) / Nozomi Haga(Gunma Univ.) / Takashi Matsushita(NTT-F) / Tetsuya Oshikata(ShinDengen) / Yuu Yonezawa(Fujitsu Lab.) |
| Paper Information | |
| Registration To | Technical Committee on Wireless Power Transfer / Technical Committee on Energy Engineering in Electronics and Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Bridge-T resonant rectifier prototype |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | Rectifier |
| Keyword(3) | RF-DC Conversion |
| Keyword(4) | DC load fluctuation tolerance |
| Keyword(5) | Autonomous mode-control |
| Keyword(6) | |
| 1st Author's Name | Shinji Abe |
| 1st Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. Tech.) |
| 2nd Author's Name | Naoki Sakai |
| 2nd Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. Tech.) |
| 3rd Author's Name | Takashi Ohira |
| 3rd Author's Affiliation | Toyohashi University of Technology(Toyohashi Univ. Tech.) |
| Date | 2018-10-04 |
| Paper # | WPT2018-36 |
| Volume (vol) | vol.118 |
| Number (no) | WPT-227 |
| Page | pp.pp.39-43(WPT), |
| #Pages | 5 |
| Date of Issue | 2018-09-26 (WPT) |