| Presentation | 2020-07-03 Circuit Modeling of Wireless Power Transfer System Considering Scattering from Perfect Conductor Nozomi Haga, Jerdvisanop Chakarothai, Keisuke Konno, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The impedance expansion method (IEM) is a circuit-modeling technique for electrically small devices based on the method of moments. In a previous study, a circuit model of a wireless power transfer (WPT) system was developed by utilizing the IEM and eigenmode analysis. However, this technique assumes that all the coupling elements (e.g., feeding loops and resonant coils) are in the absence of neighboring scatters (e.g., bodies of vehicles). This study extends the theory of the IEM to obtain the circuit model of a WPT system in the vicinity of a perfectly conducting scatterer. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | wireless power transfer / method of moments / impedance expansion method |
| Paper # | WPT2020-15 |
| Date of Issue | 2020-06-26 (WPT) |
| Conference Information | |
| Committee | EMCJ / EMD / WPT |
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| Conference Date | 2020/7/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kensei Oh(Nagoya Inst. of Tech.) / Shinichi Wada(TMC System) / Toshio Ishizaki(Ryukoku Univ.) |
| Vice Chair | Atsuhiro Nishikata(Tokyo Inst. of Tech.) / Yoshiki Kayano(Univ. of Electro-Comm.) |
| Secretary | Atsuhiro Nishikata(Denso) / Yoshiki Kayano(NAIST) / (Fuji Electric) |
| Assistant | Nami Sasaki(Seiwa Electric MFG) / Hiroyoshi Shida(Tokin EMC Engineering) / Sho Muroga(Akita Univ.) / Yuichi Hayashi(ＮＡＩＳＴ) / Osamu Kagaya(AGC) / Yoshiaki Narusue(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Committee on Electromechanical Devices / Technical Committee on Wireless Power Transfer |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Circuit Modeling of Wireless Power Transfer System Considering Scattering from Perfect Conductor |
| Sub Title (in English) | |
| Keyword(1) | wireless power transfer |
| Keyword(2) | method of moments |
| Keyword(3) | impedance expansion method |
| 1st Author's Name | Nozomi Haga |
| 1st Author's Affiliation | Gunma University(Gunma Univ.) |
| 2nd Author's Name | Jerdvisanop Chakarothai |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Keisuke Konno |
| 3rd Author's Affiliation | Tohoku University(Tohoku Univ.) |
| Date | 2020-07-03 |
| Paper # | WPT2020-15 |
| Volume (vol) | vol.120 |
| Number (no) | WPT-85 |
| Page | pp.pp.1-6(WPT), |
| #Pages | 6 |
| Date of Issue | 2020-06-26 (WPT) |