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Paper Abstract and Keywords
Presentation 2017-11-10 10:55
Investigation of RF-DC Conversion Efficiency on Concurrent Dual-Band Rectifier under various input power condition
Koshi Hamano, Kenjiro Nishikawa (Kagoshima Univ.), Shigeo Kawasaki (JAXA) MW2017-132 Link to ES Tech. Rep. Archives: MW2017-132
Abstract (in Japanese) (See Japanese page) 
(in English) The RF-DC conversion efficiency decreases at the high input power when the two-tone signals input the dual-band rectifier simultaneously. The quarter-wave length open stub of the harmonic signal connected at diode cathode effectively terminates the harmonic signal generated by mixing the input signals. The proposed configuration provides the high RF-DC conversion efficiency even when two-tone signals input the rectifier simultaneously. This paper investigated the RF-DC conversion efficiency under various input power conditions. The measurement results show that the concurrent dual-band rectifier improves its RF-DC conversion efficiency to employ the harmonic signal control technique.
Keyword (in Japanese) (See Japanese page) 
(in English) Dual-Band / Rectifier / Spurline / Two-Tone / RF Energy Harvesting / Wireless Power Transfer / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 291, MW2017-132, pp. 111-116, Nov. 2017.
Paper # MW2017-132 
Date of Issue 2017-11-02 (MW) 
ISSN Print edition: ISSN 0913-5685    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 MW2017-132 Link to ES Tech. Rep. Archives: MW2017-132

Conference Information
Committee MW  
Conference Date 2017-11-09 - 2017-11-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyakojima Marin Terminal Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2017-11-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of RF-DC Conversion Efficiency on Concurrent Dual-Band Rectifier under various input power condition 
Sub Title (in English)  
Keyword(1) Dual-Band  
Keyword(2) Rectifier  
Keyword(3) Spurline  
Keyword(4) Two-Tone  
Keyword(5) RF Energy Harvesting  
Keyword(6) Wireless Power Transfer  
Keyword(7)  
Keyword(8)  
1st Author's Name Koshi Hamano  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Kenjiro Nishikawa  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
3rd Author's Name Shigeo Kawasaki  
3rd Author's Affiliation Japan Aerospace Exploration Agency (JAXA)
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Speaker Author-1 
Date Time 2017-11-10 10:55:00 
Presentation Time 15 minutes 
Registration for MW 
Paper # MW2017-132 
Volume (vol) vol.117 
Number (no) no.291 
Page pp.111-116 
#Pages
Date of Issue 2017-11-02 (MW) 


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