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Paper Abstract and Keywords
Presentation 2018-01-19 13:40
Design of Tx antenna for WPT system with considering the realization of rectenna
Bowen Zhang, Jyunya Yonekura, Yoshiyuki Fujino (Toyo Univ.) WPT2017-65
Abstract (in Japanese) (See Japanese page) 
(in English) In this research we focus on the transmission part of the microwave based WPT system (which consists of the configuration of Tx antenna). Here we pay attention on the transmission efficiency in a finite distance which is limited in some extent. Then we move to the beam concentration and the power distribution over the rectenna. For realization of rectenna, power distribution over the rectenna is limited to get effective RF-DC conversion efficiency. So, we designed Tx antenna to get higher space efficiency and lower power distribution. After that the rectenna we change the shape of the rectenna for example rectangular circular and square. In order to apply the Tx antenna into an mobile system we also quantitative analysis the off axis characteristic in these kinds of shape. After this analyzing we could not only get the result of the Tx antenna but also comparing them in different shape antenna that would contribute the realization of the rectenna.
Keyword (in Japanese) (See Japanese page) 
(in English) WPT system / Transmission Antenna / Rectenna / Efficiency / Power distribution / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 383, WPT2017-65, pp. 53-58, Jan. 2018.
Paper # WPT2017-65 
Date of Issue 2018-01-11 (WPT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 AP WPT  
Conference Date 2018-01-18 - 2018-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) ATR 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless transmission technology, Radio propagation, Antennas and Propagation 
Paper Information
Registration To WPT 
Conference Code 2018-01-AP-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of Tx antenna for WPT system with considering the realization of rectenna 
Sub Title (in English)  
Keyword(1) WPT system  
Keyword(2) Transmission Antenna  
Keyword(3) Rectenna  
Keyword(4) Efficiency  
Keyword(5) Power distribution  
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1st Author's Name Bowen Zhang  
1st Author's Affiliation Toyo University (Toyo Univ.)
2nd Author's Name Jyunya Yonekura  
2nd Author's Affiliation Toyo University (Toyo Univ.)
3rd Author's Name Yoshiyuki Fujino  
3rd Author's Affiliation Toyo University (Toyo Univ.)
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Speaker Author-1 
Date Time 2018-01-19 13:40:00 
Presentation Time 20 minutes 
Registration for WPT 
Paper # WPT2017-65 
Volume (vol) vol.117 
Number (no) no.383 
Page pp.53-58 
#Pages
Date of Issue 2018-01-11 (WPT) 


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