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| Presentation | 2013-05-31 11:45 A study on rectenna array configuration for RF energy harvesting taking into account mutual coupling Hirokazu Kamoda, Masahiro Hanazawa, Shoichi Kitazawa, Hiroshi Ban, Kiyoshi Kobayashi (ATR)  MW2013-20 Link to ES Tech. Rep. Archives: MW2013-20 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A basic study was conducted for the configuration of a rectenna array, such as antenna element and element spacing, with a finite number of elements focusing on its angular pattern of the obtainable DC power in order to efficiently harvest ambient RF energy coming in arbitrary directions. The active element pattern, which are the element patterns taken into account mutual couplings between antenna elements, was used to evaluate the angle characteristics of the rectenna array. To calculate the obtainable DC power, an RF-to-DC conversion efficiency of an actual rectifier having non-linear behavior was assumed. The obtainable DC power patterns were estimated for dipole and loop elements with different element spacings. As a result, the mutual couplings considerably affect the DC power pattern for both types of element. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | energy harvesting / rectenna / array antenna / mutual coupling / active element pattern / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 70, MW2013-20, pp. 59-64, May 2013. | |
| Paper # | MW2013-20 | |
| Date of Issue | 2013-05-23 (MW) | |
| 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 | MW2013-20 Link to ES Tech. Rep. Archives: MW2013-20 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2013-05-30 - 2013-05-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ryukoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2013-05-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on rectenna array configuration for RF energy harvesting taking into account mutual coupling |
| Sub Title (in English) | |
| Keyword(1) | energy harvesting |
| Keyword(2) | rectenna |
| Keyword(3) | array antenna |
| Keyword(4) | mutual coupling |
| Keyword(5) | active element pattern |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hirokazu Kamoda |
| 1st Author's Affiliation | ATR (ATR) |
| 2nd Author's Name | Masahiro Hanazawa |
| 2nd Author's Affiliation | ATR (ATR) |
| 3rd Author's Name | Shoichi Kitazawa |
| 3rd Author's Affiliation | ATR (ATR) |
| 4th Author's Name | Hiroshi Ban |
| 4th Author's Affiliation | ATR (ATR) |
| 5th Author's Name | Kiyoshi Kobayashi |
| 5th Author's Affiliation | ATR (ATR) |
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| Speaker | Author-1 |
| Date Time | 2013-05-31 11:45:00 |
| Presentation Time | 30 minutes |
| Registration for | MW |
| Paper # | MW2013-20 |
| Volume (vol) | vol.113 |
| Number (no) | no.70 |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2013-05-23 (MW) |
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