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| Presentation | 2018-10-04 15:10 Design of high power rectifier circuit Ce Wang, Bo Yang, Naoki Shinohara (Kyoto Univ)  WPT2018-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the future, in order to commercialize wireless power transmission technology, it is considered that high power rectifier circuit will be indispensable. As its practical example, we succeeded in wireless transmission experiment of driving power and communication signal simultaneously to a television with magnetron as high power oscillator. However, the receiving side used rectifying part, it is a large circuit board in which a plurality of rectifying circuits are arranged in parallel. It is considered that it is necessary to miniaturize the receiving side. We designed 2.45 GHz and 5.8 GHz high power rectifier circuit with GaAs diodes. Under optimum load resistance 100 Ω and optimum input power is 8 W conditions, the conversion efficiency of the rectifier circuit is about 90% by simulation calculation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | High-frequency circuit / GaAs diode / High power device / Circuit simulation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 227, WPT2018-46, pp. 93-96, Oct. 2018. | |
| Paper # | WPT2018-46 | |
| Date of Issue | 2018-09-26 (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 | WPT2018-46 |
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| Conference Information | |
| Committee | WPT EE |
| Conference Date | 2018-10-03 - 2018-10-04 |
| 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 |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2018-10-WPT-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of high power rectifier circuit |
| Sub Title (in English) | |
| Keyword(1) | High-frequency circuit |
| Keyword(2) | GaAs diode |
| Keyword(3) | High power device |
| Keyword(4) | Circuit simulation |
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| Keyword(8) | |
| 1st Author's Name | Ce Wang |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ) |
| 2nd Author's Name | Bo Yang |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ) |
| 3rd Author's Name | Naoki Shinohara |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ) |
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| Speaker | Author-1 |
| Date Time | 2018-10-04 15:10:00 |
| Presentation Time | 20 minutes |
| Registration for | WPT |
| Paper # | WPT2018-46 |
| Volume (vol) | vol.118 |
| Number (no) | no.227 |
| Page | pp.93-96 |
| #Pages | 4 |
| Date of Issue | 2018-09-26 (WPT) |
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