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| Presentation | 2022-03-11 10:20 Wireless Power Transmission Efficiency of Rectenna Array Antenna Connected in Parallel Tamami Maruyama, Koki Shibata, Masashi Nakatsugawa, Takahiko Nakamura (NIT, Hakodate College)  AP2021-195 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes the novel rectenna array connected in parallel. Each rectenna elements have two roles. One method is to produce power by converting the high-frequency current flowing through the antenna into DC current using a rectifier. The other is to make these elements act as parallel connected array antennas. The wireless power transmission efficiency of the proposed array is evaluated by using a left-handed slot waveguide as the power transmitter, which has been proposed for microwave snow melting. The results show that the efficiency is higher when the rectenna array is vertically arranged so that the beam faces the end-fire direction, and that the sum of the efficiencies of the three elements is larger than that of a single element. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | WPT / Rectenna / Microwave heating / Snow melting using microwave / Wireless power Transmission / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 435, AP2021-195, pp. 73-75, March 2022. | |
| Paper # | AP2021-195 | |
| Date of Issue | 2022-03-03 (AP) | |
| 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 | AP2021-195 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2022-03-10 - 2022-03-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2022-03-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wireless Power Transmission Efficiency of Rectenna Array Antenna Connected in Parallel |
| Sub Title (in English) | |
| Keyword(1) | WPT |
| Keyword(2) | Rectenna |
| Keyword(3) | Microwave heating |
| Keyword(4) | Snow melting using microwave |
| Keyword(5) | Wireless power Transmission |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tamami Maruyama |
| 1st Author's Affiliation | National Institute of Technology, Hakodate College (NIT, Hakodate College) |
| 2nd Author's Name | Koki Shibata |
| 2nd Author's Affiliation | National Institute of Technology, Hakodate College (NIT, Hakodate College) |
| 3rd Author's Name | Masashi Nakatsugawa |
| 3rd Author's Affiliation | National Institute of Technology, Hakodate College (NIT, Hakodate College) |
| 4th Author's Name | Takahiko Nakamura |
| 4th Author's Affiliation | National Institute of Technology, Hakodate College (NIT, Hakodate College) |
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| Speaker | Author-1 |
| Date Time | 2022-03-11 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2021-195 |
| Volume (vol) | vol.121 |
| Number (no) | no.435 |
| Page | pp.73-75 |
| #Pages | 3 |
| Date of Issue | 2022-03-03 (AP) |
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