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| Presentation | 2012-11-09 11:10 Study of Bi-Directional Wireless Charging between Portable Devices Shinpei Miura, Kimihiro Nishijima, Terukazu Sato, Takashi Nabeshima (Oita Univ.)  EE2012-23 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A bi-directional wireless charging between portable devices, such as smart phone, tablet PC, handheld game console and so on, is tested under Qi specification. In order to realize the bi-directional charging, for the resonant rectifier circuits into the portable devices, rectifier diodes are changed to MOSFETs. As an experimental result of a prototype, bi-directional charging is achieved between the portable devises, and then an efficiency of 70.6% is obtained at an output power of 2.5W. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless charging / Bi-directional / Qi specification / Portable devices / MOSFET / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 282, EE2012-23, pp. 13-17, Nov. 2012. | |
| Paper # | EE2012-23 | |
| Date of Issue | 2012-11-02 (EE) | |
| ISSN | Print edition: ISSN 0913-5685 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 | EE2012-23 |
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| Conference Information | |
| Committee | EE WPT |
| Conference Date | 2012-11-08 - 2012-11-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2012-11-EE-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Bi-Directional Wireless Charging between Portable Devices |
| Sub Title (in English) | |
| Keyword(1) | Wireless charging |
| Keyword(2) | Bi-directional |
| Keyword(3) | Qi specification |
| Keyword(4) | Portable devices |
| Keyword(5) | MOSFET |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shinpei Miura |
| 1st Author's Affiliation | Oita University (Oita Univ.) |
| 2nd Author's Name | Kimihiro Nishijima |
| 2nd Author's Affiliation | Oita University (Oita Univ.) |
| 3rd Author's Name | Terukazu Sato |
| 3rd Author's Affiliation | Oita University (Oita Univ.) |
| 4th Author's Name | Takashi Nabeshima |
| 4th Author's Affiliation | Oita University (Oita Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-11-09 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2012-23 |
| Volume (vol) | vol.112 |
| Number (no) | no.282 |
| Page | pp.13-17 |
| #Pages | 5 |
| Date of Issue | 2012-11-02 (EE) |
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