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Paper Abstract and Keywords
Presentation 2024-01-19 11:20
Equivalent circuit model of Probe With Variable Reactance mounted on Cavity Resonance-Enabled WPT
Yuki Tanaka, Yoshinobu Tamura (TUT), Hiromasa Saeki (Murata Manufacturing Co., Ltd.), Tamura Masaya (TUT) WPT2023-34
Abstract (in Japanese) (See Japanese page) 
(in English) Cavity Resonance-Enabled Wireless Power Transfer(CR-WPT) has been proposed as a method of supplying power to sensors for smart factories.
From our previous work, it is found that high efficiency can be achieved by inserting a reactance probe with a reactance circuit connected to the end of a monopole from the cavity wall and adjusting the reactance value appropriately.
In this report, an equivalent circuit of reactance probes was investigated to improve the efficiency of CR-WPT system design.
Both the power receiver and the reactance probe share identical monopole lengths.
The proposed equivalent circuit model is portrayed as an extension of the conventional equivalent circuit model, encompassing solely a transmitter and a receiver.
Outcomes from electromagnetic field analysis indicate that the model is capable of simulating a specific CR-WPT system.
In future work, a more broadly applicable equivalent circuit model will be constructed.
Keyword (in Japanese) (See Japanese page) 
(in English) Cavity Resonance-Enabled Wireless Power Transfer / Equivalent circuit / Reactance Probe / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 337, WPT2023-34, pp. 23-27, Jan. 2024.
Paper # WPT2023-34 
Date of Issue 2024-01-10 (WPT) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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 WPT2023-34

Conference Information
Committee AP WPT  
Conference Date 2024-01-17 - 2024-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokimate, Niigata University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radio propagation, Wireless transmission technology, Antennas and Propagation 
Paper Information
Registration To WPT 
Conference Code 2024-01-AP-WPT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Equivalent circuit model of Probe With Variable Reactance mounted on Cavity Resonance-Enabled WPT 
Sub Title (in English)  
Keyword(1) Cavity Resonance-Enabled Wireless Power Transfer  
Keyword(2) Equivalent circuit  
Keyword(3) Reactance Probe  
Keyword(4)  
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1st Author's Name Yuki Tanaka  
1st Author's Affiliation Toyohashi University of Technology (TUT)
2nd Author's Name Yoshinobu Tamura  
2nd Author's Affiliation Toyohashi University of Technology (TUT)
3rd Author's Name Hiromasa Saeki  
3rd Author's Affiliation Murata Manufacturing Company, Limited (Murata Manufacturing Co., Ltd.)
4th Author's Name Tamura Masaya  
4th Author's Affiliation Toyohashi University of Technology (TUT)
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Speaker Author-1 
Date Time 2024-01-19 11:20:00 
Presentation Time 25 minutes 
Registration for WPT 
Paper # WPT2023-34 
Volume (vol) vol.123 
Number (no) no.337 
Page pp.23-27 
#Pages 5 
Date of Issue 2024-01-10 (WPT) 

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