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| Presentation | 2018-03-02 14:00 Fundamental Study on Flight of Drone Powered by Microwave Energy -- Rectenna Design Approach with Considering Fluctuation of Load and Input power -- Yudai Hashimoto, Qiaowei Yuan (NIT, Sendai College), Noki Shinohara (Kyoto University)  WPT2017-71 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The research on wireless power transmission using microwaves in recent years has been advanced greatly. The technology attracts a great deal of attention in power providing to mobile bodies such as electric cars, ships, drone and so on. In this report, focusing on the high efficiency of the rectifier circuit including the nonlinear element diode in the rectenna circuit, we’ll report that the efficiency was prevented from decreasing due to fluctuation of the load impedance and the input power of a certain range by introducing the DC-DC converter on the output side of the rectifier circuit. Moreover, we tried prototyping the 2.45 GHz band rectenna and succeeded in rotating the four motors of the lightweight drone using transmission power of about 53w in the METLAB anechoic chamber where the drone is far from the transmitter by 4 meters. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Rectenna / Microwave / Wireless Power Transfer / Diode / Rectify Circuit / DC-DC Converter / Drone / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 466, WPT2017-71, pp. 23-26, March 2018. | |
| Paper # | WPT2017-71 | |
| Date of Issue | 2018-02-23 (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 | WPT2017-71 |
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| Conference Information | |
| Committee | WPT |
| Conference Date | 2018-03-02 - 2018-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. Uji Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Power Transfer, SPS Technology, etc. |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2018-03-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fundamental Study on Flight of Drone Powered by Microwave Energy |
| Sub Title (in English) | Rectenna Design Approach with Considering Fluctuation of Load and Input power |
| Keyword(1) | Rectenna |
| Keyword(2) | Microwave |
| Keyword(3) | Wireless Power Transfer |
| Keyword(4) | Diode |
| Keyword(5) | Rectify Circuit |
| Keyword(6) | DC-DC Converter |
| Keyword(7) | Drone |
| Keyword(8) | |
| 1st Author's Name | Yudai Hashimoto |
| 1st Author's Affiliation | National Institute of Technologu, Sendai College (NIT, Sendai College) |
| 2nd Author's Name | Qiaowei Yuan |
| 2nd Author's Affiliation | National Institute of Technologu, Sendai College (NIT, Sendai College) |
| 3rd Author's Name | Noki Shinohara |
| 3rd Author's Affiliation | Kyoto University (Kyoto University) |
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| Speaker | Author-2 |
| Date Time | 2018-03-02 14:00:00 |
| Presentation Time | 20 minutes |
| Registration for | WPT |
| Paper # | WPT2017-71 |
| Volume (vol) | vol.117 |
| Number (no) | no.466 |
| Page | pp.23-26 |
| #Pages | 4 |
| Date of Issue | 2018-02-23 (WPT) |
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