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Paper Abstract and Keywords
Presentation 2023-06-30 15:55
[Invited Lecture] Low-loss Design for Matching Circuits Using Poincaré Length and RG Planes
Shinji Abe, Hikaru Kitaoka, Shoichi Sato (Power Wave) WPT2023-14
Abstract (in Japanese) (See Japanese page) 
(in English) Impedance matching is essential for improving the efficiency of Wireless Power Transmission (WPT). This study seeks to further enhance transmission efficiency by reducing the loss in the matching circuit. To achieve this, we propose a new design method using the RG plane, with Poincare length as an indicator for circuit design where losses are minimized. This design approach, optimized for three elements, led to outstanding results, securing the top award in the WPT contest.
Keyword (in Japanese) (See Japanese page) 
(in English) WPT contest / Impedance matching / Low-loss / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 93, WPT2023-14, pp. 18-21, June 2023.
Paper # WPT2023-14 
Date of Issue 2023-06-23 (WPT) 
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 WPT2023-14

Conference Information
Committee WPT  
Conference Date 2023-06-30 - 2023-06-30 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WPT 
Conference Code 2023-06-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Low-loss Design for Matching Circuits Using Poincaré Length and RG Planes 
Sub Title (in English)  
Keyword(1) WPT contest  
Keyword(2) Impedance matching  
Keyword(3) Low-loss  
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1st Author's Name Shinji Abe  
1st Author's Affiliation Power Wave Co., Ltd. (Power Wave)
2nd Author's Name Hikaru Kitaoka  
2nd Author's Affiliation Power Wave Co., Ltd. (Power Wave)
3rd Author's Name Shoichi Sato  
3rd Author's Affiliation Power Wave Co., Ltd. (Power Wave)
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Speaker Author-1 
Date Time 2023-06-30 15:55:00 
Presentation Time 25 minutes 
Registration for WPT 
Paper # WPT2023-14 
Volume (vol) vol.123 
Number (no) no.93 
Page pp.18-21 
#Pages 4 
Date of Issue 2023-06-23 (WPT) 

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