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Paper Abstract and Keywords
Presentation 2011-09-09 13:50
The issues of RF energy harvesting
Hiroyuki Arai, Mikeka Chomora (YNU) AP2011-72
Abstract (in Japanese) (See Japanese page) 
(in English) This report discusses and clarifies the issues of RF (radio frequency) energy harvesting (scavenging) technologies by collecting the electromagnetic energy used as the broadcasting service and cellular phone system. At first, the electric field strength inside a coverage area of base station is demonstrated to use for RF energy harvesting in the cellular phone system and TV/radio systems. A key technical problem is a design of rectifier to collect the RF energy under low electric field strength environments. For examples by RF energy harvesting, we present a sensor monitoring system in the vicinity of cellular base station. This report also presents other applications of RF energy harvesting.
Keyword (in Japanese) (See Japanese page) 
(in English) Power collecting / Electromagnetic energy / Electric field strength / RF energy harvesting / sensor system / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 200, AP2011-72, pp. 43-46, Sept. 2011.
Paper # AP2011-72 
Date of Issue 2011-09-01 (AP) 
ISSN Print edition: ISSN 0913-5685    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 AP2011-72

Conference Information
Committee MW AP  
Conference Date 2011-09-08 - 2011-09-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AP 
Conference Code 2011-09-MW-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The issues of RF energy harvesting 
Sub Title (in English)  
Keyword(1) Power collecting  
Keyword(2) Electromagnetic energy  
Keyword(3) Electric field strength  
Keyword(4) RF energy harvesting  
Keyword(5) sensor system  
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1st Author's Name Hiroyuki Arai  
1st Author's Affiliation Yokohama National University (YNU)
2nd Author's Name Mikeka Chomora  
2nd Author's Affiliation Yokohama National University (YNU)
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Speaker Author-1 
Date Time 2011-09-09 13:50:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2011-72 
Volume (vol) vol.111 
Number (no) no.200 
Page pp.43-46 
#Pages 4 
Date of Issue 2011-09-01 (AP) 

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