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Paper Abstract and Keywords
Presentation 2020-03-06 16:10
Effect of Antenna Deformation on Estimation of Direction of Arrival
Raza Mudassir (SOKENDAI), Koji Tanaka (ISAS/JAXA), Takaya Nakamura (Tokyo Uni. of Science) WPT2019-70
Abstract (in Japanese) (See Japanese page) 
(in English) Wireless Power Transmission (WPT) is one of the significant technologies towards Solar Power Satellite (SPS). Software Retrodirective method, consisting direction finding and beam forming is proposed for performing WPT. Tethered SPS has power generation and transmission panel to transmit 1 GW power. Required accuracy of WPT is 0.0005 degrees with 10% control error for Tethered SPS. Due to space environment, there is a concern of antenna deformation which will affect accuracy of WPT. We performed basic experiment for antenna deformation with using antenna arrays. Deformation of 7 mm to 28 mm was inserted in one antenna of array with considering 500 cm and 100 cm baselines. Effect of the deformation was analyzed for direction of arrival error. Evaluation of radiation Pattern was also done for dipole array to determine effect of deformation.
Keyword (in Japanese) (See Japanese page) 
(in English) Direction Finding / Angle of Arrival / Rectenna / Deformation / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 465, WPT2019-70, pp. 67-70, March 2020.
Paper # WPT2019-70 
Date of Issue 2020-02-28 (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)
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Conference Information
Committee WPT  
Conference Date 2020-03-06 - 2020-03-07 
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 2020-03-WPT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of Antenna Deformation on Estimation of Direction of Arrival 
Sub Title (in English)  
Keyword(1) Direction Finding  
Keyword(2) Angle of Arrival  
Keyword(3) Rectenna  
Keyword(4) Deformation  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Raza Mudassir  
1st Author's Affiliation The Graduate University for Advanced Studies, SOKENDAI (SOKENDAI)
2nd Author's Name Koji Tanaka  
2nd Author's Affiliation Institute of Space and Astronautical Sciences (ISAS/JAXA)
3rd Author's Name Takaya Nakamura  
3rd Author's Affiliation Tokyo University of Science (Tokyo Uni. of Science)
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Speaker Author-1 
Date Time 2020-03-06 16:10:00 
Presentation Time 20 minutes 
Registration for WPT 
Paper # WPT2019-70 
Volume (vol) vol.119 
Number (no) no.465 
Page pp.67-70 
#Pages 4 
Date of Issue 2020-02-28 (WPT) 

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