| Presentation | 2019-06-11 Passive-Element Circuit Model of a Wireless Power Transfer System Nozomi Haga, Masaharu Takahashi, |
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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 very small devices based on the method of moments. In the authors' previous work, a circuit model of wireless power transfer systems was obtained by utilizing the IEM and eigenmode analysis. However, there remains difficulty in analyzing the model on versatile circuit simulators because it employs dependent voltage sources proportional to the powers of the frequency to represent the radiation loss. In this report, a circuit model that approximates the dependent voltage sources only by passive elements (passive-element circuit model) is described. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | wireless power transfer / method of moments / impedance expansion method |
| Paper # | WPT2019-21 |
| Date of Issue | 2019-06-03 (WPT) |
| Conference Information | |
| Committee | WPT |
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| Conference Date | 2019/6/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless power transfer, others |
| Chair | Masaharu Takahashi(Chiba Univ.) |
| Vice Chair | |
| Secretary | (Yamaguchi Univ.) |
| Assistant | Nozomi Haga(Gunma Univ.) / Osamu Kagaya(AGC) |
| Paper Information | |
| Registration To | 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) | Passive-Element Circuit Model of a Wireless Power Transfer System |
| 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 | Masaharu Takahashi |
| 2nd Author's Affiliation | Chiba University(Chiba Univ.) |
| Date | 2019-06-11 |
| Paper # | WPT2019-21 |
| Volume (vol) | vol.119 |
| Number (no) | WPT-74 |
| Page | pp.pp.57-61(WPT), |
| #Pages | 5 |
| Date of Issue | 2019-06-03 (WPT) |