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Paper Abstract and Keywords
Presentation 2018-10-04 15:10
Design of high power rectifier circuit
Ce Wang, Bo Yang, Naoki Shinohara (Kyoto Univ) WPT2018-46
Abstract (in Japanese) (See Japanese page) 
(in English) In the future, in order to commercialize wireless power transmission technology, it is considered that high power rectifier circuit will be indispensable. As its practical example, we succeeded in wireless transmission experiment of driving power and communication signal simultaneously to a television with magnetron as high power oscillator. However, the receiving side used rectifying part, it is a large circuit board in which a plurality of rectifying circuits are arranged in parallel. It is considered that it is necessary to miniaturize the receiving side. We designed 2.45 GHz and 5.8 GHz high power rectifier circuit with GaAs diodes. Under optimum load resistance 100 Ω and optimum input power is 8 W conditions, the conversion efficiency of the rectifier circuit is about 90% by simulation calculation.
Keyword (in Japanese) (See Japanese page) 
(in English) High-frequency circuit / GaAs diode / High power device / Circuit simulation / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 227, WPT2018-46, pp. 93-96, Oct. 2018.
Paper # WPT2018-46 
Date of Issue 2018-09-26 (WPT) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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Conference Information
Committee WPT EE  
Conference Date 2018-10-03 - 2018-10-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Univ. Uji Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Power conversion, Wireless power transfer, others 
Paper Information
Registration To WPT 
Conference Code 2018-10-WPT-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of high power rectifier circuit 
Sub Title (in English)  
Keyword(1) High-frequency circuit  
Keyword(2) GaAs diode  
Keyword(3) High power device  
Keyword(4) Circuit simulation  
1st Author's Name Ce Wang  
1st Author's Affiliation Kyoto University (Kyoto Univ)
2nd Author's Name Bo Yang  
2nd Author's Affiliation Kyoto University (Kyoto Univ)
3rd Author's Name Naoki Shinohara  
3rd Author's Affiliation Kyoto University (Kyoto Univ)
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Date Time 2018-10-04 15:10:00 
Presentation Time 20 
Registration for WPT 
Paper # IEICE-WPT2018-46 
Volume (vol) IEICE-118 
Number (no) no.227 
Page pp.93-96 
#Pages IEICE-4 
Date of Issue IEICE-WPT-2018-09-26 

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