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Paper Abstract and Keywords
Presentation 2022-01-17 12:50
A waveguide power transfer with a solenoidal wavelength-shortened structure
Yuichi Masuda, Hiroyuki Shinoda (UT) SRW2021-60
Abstract (in Japanese) (See Japanese page) 
(in English) In a previous study of a 2-D waveguide power transfer, a meander surface sheet could be used to supply power over a range of about 10 m. This paper shows a solenoidal conductor pattern as a more powerful wavelength-shortening method. An easy-to-laid 7 cm wide sheet sufficiently shortens the wavelength. And the size of the receiving coupler becomes the size of a business card. Simulates results show the propagation loss is -0.1038 dB/m, and the ratio of the coupler output to sheet supply power is 51.7 %．Assuming that the power through the end of the sheet is recovered, the efficiency is 93.6%.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless Power Transmission / Two-dimensional Communication / Waveguide Power Transfer / Electric Coupling / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 322, SRW2021-60, pp. 29-33, Jan. 2022.
Paper # SRW2021-60 
Date of Issue 2022-01-10 (SRW) 
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 SRW2021-60

Conference Information
Committee SRW  
Conference Date 2022-01-17 - 2022-01-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) WLAN， WPAN， Ad-hoc, mmWave, etc. 
Paper Information
Registration To SRW 
Conference Code 2022-01-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A waveguide power transfer with a solenoidal wavelength-shortened structure 
Sub Title (in English)  
Keyword(1) Wireless Power Transmission  
Keyword(2) Two-dimensional Communication  
Keyword(3) Waveguide Power Transfer  
Keyword(4) Electric Coupling  
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1st Author's Name Yuichi Masuda  
1st Author's Affiliation The University of Tokyo (UT)
2nd Author's Name Hiroyuki Shinoda  
2nd Author's Affiliation The University of Tokyo (UT)
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Speaker Author-1 
Date Time 2022-01-17 12:50:00 
Presentation Time 25 minutes 
Registration for SRW 
Paper # SRW2021-60 
Volume (vol) vol.121 
Number (no) no.322 
Page pp.29-33 
#Pages 5 
Date of Issue 2022-01-10 (SRW) 

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