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| Presentation | 2022-03-03 11:05 Theoretical analysis of rectification efficiency for the 28GHz band rectifier Naoya Kakutani, Koichi Kikkawa, Naoki Sakai, Kenji Itoh (KIT)  MW2021-116 Link to ES Tech. Rep. Archives: MW2021-116 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this report, fundamental limitation on rectification efficiency of the bridge rectifier is described. First, under the condition of conjugate matching, the matching loss is formulated with Q factors of the matching inductance and the junction capacitance of the bridge diode. Next, theoretical and simulated investigations are demonstrated for the 28 GHz band bridge rectifier with 0.1 um E-pHEMT gated anode diodes. The theoretical values by the derived formulas and the simulated values by the harmonic balance method are in good agreements. In described theory, the rectification efficiency is improved and the matching loss is increased with higher RF impedance. Thus, there is the optimal RF impedance for the efficiency. The optimal RF impedance is becoming higher with the higher-Q inductance for the impedance matching. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | rectenna / bridge rectifier / millimeter wave / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 400, MW2021-116, pp. 30-35, March 2022. | |
| Paper # | MW2021-116 | |
| Date of Issue | 2022-02-24 (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 | MW2021-116 Link to ES Tech. Rep. Archives: MW2021-116 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2022-03-03 - 2022-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, etc. |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2022-03-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Theoretical analysis of rectification efficiency for the 28GHz band rectifier |
| Sub Title (in English) | |
| Keyword(1) | rectenna |
| Keyword(2) | bridge rectifier |
| Keyword(3) | millimeter wave |
| Keyword(4) | |
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| 1st Author's Name | Naoya Kakutani |
| 1st Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 2nd Author's Name | Koichi Kikkawa |
| 2nd Author's Affiliation | Kanazawa Institute of Technology (KIT) |
| 3rd Author's Name | Naoki Sakai |
| 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 | 2022-03-03 11:05:00 |
| Presentation Time | 20 minutes |
| Registration for | MW |
| Paper # | MW2021-116 |
| Volume (vol) | vol.121 |
| Number (no) | no.400 |
| Page | pp.30-35 |
| #Pages | 6 |
| Date of Issue | 2022-02-24 (MW) |
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