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Paper Abstract and Keywords
Presentation 2015-10-23 13:55
The 500MHz band low power rectenna
Takahairo Furuta, Motoki Ito, Kenji Itoh, Keisuke Noguchi, Jiro Ida (Kanazawa Institute of Tech.) EMCJ2015-77 MW2015-116 EST2015-87 Link to ES Tech. Rep. Archives: MW2015-116 EST2015-87
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, the 500MHz band low power rectenna with a high impedance antenna is described. To improve the rectification efficiency, the folded dipole antenna with a 1.6kΩ impedance is employed for achieving the high RF voltage fed to the rectifier. And the Cockcroft-Walton type rectifier is employed for achieving the high output DC voltage. Furthermore an L-type LPF is added to reduce the negative influence due to the junction capacitance of the SBD. With this filter, the developed rectenna achieves the rectification efficiency of 43.7%(1stage) and 22.1%(2stage) at -15dBm of the input power. It is top level performance especially in the low input power region around -30dBm.
Keyword (in Japanese) (See Japanese page) 
(in English) Rectifier / Cockcroft-Walton type rectifier / Rectenna / SBD / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 260, MW2015-116, pp. 111-116, Oct. 2015.
Paper # MW2015-116 
Date of Issue 2015-10-15 (EMCJ, MW, EST) 
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)
Download PDF EMCJ2015-77 MW2015-116 EST2015-87 Link to ES Tech. Rep. Archives: MW2015-116 EST2015-87

Conference Information
Committee EMCJ IEE-EMC MW EST  
Conference Date 2015-10-22 - 2015-10-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Sakura Hall, Katahira Campus, Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Electromagnetic simulation, EMC, etc. 
Paper Information
Registration To MW 
Conference Code 2015-10-EMCJ-EMC-MW-EST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The 500MHz band low power rectenna 
Sub Title (in English)  
Keyword(1) Rectifier  
Keyword(2) Cockcroft-Walton type rectifier  
Keyword(3) Rectenna  
Keyword(4) SBD  
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1st Author's Name Takahairo Furuta  
1st Author's Affiliation Kanazawa Institute of Technology (Kanazawa Institute of Tech.)
2nd Author's Name Motoki Ito  
2nd Author's Affiliation Kanazawa Institute of Technology (Kanazawa Institute of Tech.)
3rd Author's Name Kenji Itoh  
3rd Author's Affiliation Kanazawa Institute of Technology (Kanazawa Institute of Tech.)
4th Author's Name Keisuke Noguchi  
4th Author's Affiliation Kanazawa Institute of Technology (Kanazawa Institute of Tech.)
5th Author's Name Jiro Ida  
5th Author's Affiliation Kanazawa Institute of Technology (Kanazawa Institute of Tech.)
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Speaker Author-1 
Date Time 2015-10-23 13:55:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # EMCJ2015-77, MW2015-116, EST2015-87 
Volume (vol) vol.115 
Number (no) no.259(EMCJ), no.260(MW), no.261(EST) 
Page pp.111-116 
#Pages
Date of Issue 2015-10-15 (EMCJ, MW, EST) 


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