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Paper Abstract and Keywords
Presentation 2024-06-13 15:35
Reflection Suppression by Optimizing Line Phase Difference in Multi-Phase Rectenna Circuit
Yasuo Ohno, Hiroko Itoh (LaS) WPT2024-11
Abstract (in Japanese) (See Japanese page) 
(in English) he input impedance of rectenna circuits changes depending on the input power due to the non-linearity of the circuits. Therefore, even if impedance matching is performed for a particular input power, the RF/DC conversion efficiency will decrease when the power value changes due to the reflection. Then, the input signal is branched into multiple rectenna circuits to suppress reflections over a wide power range by setting the optimum phase difference between each line using the simulator's optimization program.
Keyword (in Japanese) (See Japanese page) 
(in English) rectenna circuit / mpedance matching, multiphase power supply, phase difference control, optimization program / multiphase power supply / phase difference control / optimization program / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 77, WPT2024-11, pp. 18-23, June 2024.
Paper # WPT2024-11 
Date of Issue 2024-06-06 (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 WPT2024-11

Conference Information
Committee WPT  
Conference Date 2024-06-13 - 2024-06-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Hakodate Citizen Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WPT 
Conference Code 2024-06-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reflection Suppression by Optimizing Line Phase Difference in Multi-Phase Rectenna Circuit 
Sub Title (in English)  
Keyword(1) rectenna circuit  
Keyword(2) mpedance matching, multiphase power supply, phase difference control, optimization program  
Keyword(3) multiphase power supply  
Keyword(4) phase difference control  
Keyword(5) optimization program  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yasuo Ohno  
1st Author's Affiliation Laser Systems Inc. (LaS)
2nd Author's Name Hiroko Itoh  
2nd Author's Affiliation Laser Systems Inc. (LaS)
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Speaker Author-1 
Date Time 2024-06-13 15:35:00 
Presentation Time 25 minutes 
Registration for WPT 
Paper # WPT2024-11 
Volume (vol) vol.124 
Number (no) no.77 
Page pp.18-23 
#Pages 6 
Date of Issue 2024-06-06 (WPT) 

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