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| Presentation | 2015-06-12 18:40 Analysis of Electromagnetic Wave Beam for Wireless Power Transmission Takashi Uno, Kuniaki Shibata, Kenji Saegusa, Tadashi Takano (Nihon Univ.)  WPT2015-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Wireless power transmission between relatively close distance have been examined. In this case, we have to generate and propagate an electromagnetic wave in the shape of a beam because more than 90% beam should be received by a receiving antenna. In order to achieve this, we need to control the excitation phase and amplitude, and that we use phased array antenna. In this paper, we propose a wireless power transmission method using beam concentration method by simply forming a spherical wave. In order to achieve this, we clarify the characteristics of the beam concentration by changing distance between transmitting and receiving antennas. Then we clarify the beam characteristics by analysis when the excitation amplitude and phase are compensated as Gaussian beam. As a result, we show that the beam can be concentrated at farther field. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Power Transmission / Phased Array / Beam Concentration / Spherical Wave / Gaussian Beam / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 82, WPT2015-35, pp. 81-85, June 2015. | |
| Paper # | WPT2015-35 | |
| Date of Issue | 2015-06-05 (WPT) | |
| 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 | WPT2015-35 |
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| Conference Information | |
| Committee | WPT |
| Conference Date | 2015-06-12 - 2015-06-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Tokyo |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Power Transfer, Electric Vehicle Technology, etc |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2015-06-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Electromagnetic Wave Beam for Wireless Power Transmission |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transmission |
| Keyword(2) | Phased Array |
| Keyword(3) | Beam Concentration |
| Keyword(4) | Spherical Wave |
| Keyword(5) | Gaussian Beam |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Uno |
| 1st Author's Affiliation | Nihon University (Nihon Univ.) |
| 2nd Author's Name | Kuniaki Shibata |
| 2nd Author's Affiliation | Nihon University (Nihon Univ.) |
| 3rd Author's Name | Kenji Saegusa |
| 3rd Author's Affiliation | Nihon University (Nihon Univ.) |
| 4th Author's Name | Tadashi Takano |
| 4th Author's Affiliation | Nihon University (Nihon Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-06-12 18:40:00 |
| Presentation Time | 25 minutes |
| Registration for | WPT |
| Paper # | WPT2015-35 |
| Volume (vol) | vol.115 |
| Number (no) | no.82 |
| Page | pp.81-85 |
| #Pages | 5 |
| Date of Issue | 2015-06-05 (WPT) |
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