Paper Abstract and Keywords |
Presentation |
2017-07-28 10:55
[Invited Lecture]
2.4-GHz High-Impedance Rectifier Kyohei Yamada (TUT) EE2017-25 WPT2017-30 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
I report design and fabrication process of a 2.4-GHz high-impedance rectifier which competed in Radio Frequency Rectifier Competition held by IEICE Technical Committee on Wireless Power Transfer in 2017 IEICE General Conference.
While the competition aimed to high rectification efficiency in 50-Ohm system at 10-mW input, such a quite small load impedance that 50 $Omega$ made it difficult to achieve high efficiency. To mitigate this difficulty, I took a strategy of inserting a DC--DC converter at the output so as to get a high load impedance seen from the rectifier.
The rectifier employing this strategy marked 55.0% of efficiency and won second prize. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
wireless power transfer / circuit competition / rectifier / DC-DC converter / ISM band / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 158, WPT2017-30, pp. 89-92, July 2017. |
Paper # |
WPT2017-30 |
Date of Issue |
2017-07-20 (EE, 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) |
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EE2017-25 WPT2017-30 |
Conference Information |
Committee |
EE WPT IEE-SPC |
Conference Date |
2017-07-27 - 2017-07-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
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(See Japanese page) |
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Paper Information |
Registration To |
WPT |
Conference Code |
2017-07-EE-WPT-SPC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
2.4-GHz High-Impedance Rectifier |
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wireless power transfer |
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circuit competition |
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rectifier |
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DC-DC converter |
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ISM band |
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1st Author's Name |
Kyohei Yamada |
1st Author's Affiliation |
Toyohashi University of Technology (TUT) |
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Speaker |
Author-1 |
Date Time |
2017-07-28 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
WPT |
Paper # |
EE2017-25, WPT2017-30 |
Volume (vol) |
vol.117 |
Number (no) |
no.157(EE), no.158(WPT) |
Page |
pp.89-92 |
#Pages |
4 |
Date of Issue |
2017-07-20 (EE, WPT) |
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