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| Presentation | 2022-11-16 09:30 28 GHz band highly efficient rectenna with wire loop antenna Naoki Sakai, Naoya Kakutani, Keisuke Noguchi, Kenji Itoh (KIT)  MW2022-121 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents the 28 GHz band rectenna structure employed by a wire loop antenna for obtaining high rectification efficiency. The rectenna structure consists of a bridge rectifier and a small loop antenna integrated into GaAs MMIC. In addition, the small loop antenna is coupled magnetically with high radiation efficient wire loop antenna on the low-loss resin substrate. To demonstrate the rectenna structure, we design and prototype a 28 GHz band 10 mW-class rectenna composed of the wire loop antenna on an alumina substrate and bridge rectifier IC with 0.1um GaAs E-pHEMT gated anode diode. The prototyped rectenna gets a rectification efficiency of 67.2 % and an output voltage of 5.7 V at a received power of 15.7 dBm. The rectification efficiency of the rectenna is top performance compared with reported rectifiers from 20 GHz to 40GHz band. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Rectenna / Wire loop antenna / Rectifier / Millimeter wave / GaAs 0.1 um E-pHEMT / Gated Anode Diode / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 250, MW2022-121, pp. 67-72, Nov. 2022. | |
| Paper # | MW2022-121 | |
| Date of Issue | 2022-11-08 (MW) | |
| 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 | MW2022-121 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2022-11-15 - 2022-11-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukue-Bunka-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, etc. |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2022-11-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 28 GHz band highly efficient rectenna with wire loop antenna |
| Sub Title (in English) | |
| Keyword(1) | Rectenna |
| Keyword(2) | Wire loop antenna |
| Keyword(3) | Rectifier |
| Keyword(4) | Millimeter wave |
| Keyword(5) | GaAs 0.1 um E-pHEMT |
| Keyword(6) | Gated Anode Diode |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Naoki Sakai |
| 1st Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 2nd Author's Name | Naoya Kakutani |
| 2nd Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 3rd Author's Name | Keisuke Noguchi |
| 3rd Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 4th Author's Name | Kenji Itoh |
| 4th Author's Affiliation | Kanazawa Institute of Technology (KIT) |
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| Speaker | Author-1 |
| Date Time | 2022-11-16 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | MW2022-121 |
| Volume (vol) | vol.122 |
| Number (no) | no.250 |
| Page | pp.67-72 |
| #Pages | 6 |
| Date of Issue | 2022-11-08 (MW) |
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