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| Presentation | 2019-06-11 12:05 Passive-Element Circuit Model of a Wireless Power Transfer System Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.)  WPT2019-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | wireless power transfer / method of moments / impedance expansion method / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 74, WPT2019-21, pp. 57-61, June 2019. | |
| Paper # | WPT2019-21 | |
| Date of Issue | 2019-06-03 (WPT) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | WPT2019-21 |
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| Conference Information | |
| Committee | WPT |
| Conference Date | 2019-06-10 - 2019-06-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless power transfer, others |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2019-06-WPT |
| Language | Japanese |
| 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 |
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| 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.) |
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| Speaker | Author-1 |
| Date Time | 2019-06-11 12:05:00 |
| Presentation Time | 20 minutes |
| Registration for | WPT |
| Paper # | WPT2019-21 |
| Volume (vol) | vol.119 |
| Number (no) | no.74 |
| Page | pp.57-61 |
| #Pages | 5 |
| Date of Issue | 2019-06-03 (WPT) |
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