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Paper Abstract and Keywords
Presentation 2016-01-14 15:30
The 2.4GHz band low power rectenna
Motoki Ito, Takahiro Furuta, Kenji Itoh, Shigeru Makino, Tetsuo Hirota, Keisuke Noguchi (KIT) MW2015-163
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, the 2.4GHz band low power rectenna is described. To improve the rectification efficiency, the folded dipole antenna with a 470Ω impedance is employed for achieving the high RF voltage fed to the rectifier. The Cockcroft-Walton type rectifier is employed for achieving the high output DC voltage. For improving the rectification efficiency, each diode is excited in the same phase by employing the parallel feeding shape. Furthermore, the L-type LPF is added to reduce the negative influence of the junction capacitance of the SBD. As a result, the rectifier achieves the rectification efficiency of 14.9% and the rectenna achieves the rectification efficiency of 11.5% at -15dBm of input power. After evaluating the antenna pattern, it is confirmed that there is no significant difference in antenna and rectenna.
Keyword (in Japanese) (See Japanese page) 
(in English) Rectenna / Cockcroft-Walton type rectifier / SBD / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 391, MW2015-163, pp. 21-26, Jan. 2016.
Paper # MW2015-163 
Date of Issue 2016-01-07 (MW) 
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 MW2015-163

Conference Information
Committee MW  
Conference Date 2016-01-14 - 2016-01-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave Technologies / 50th Anniversary Special Talks 
Paper Information
Registration To MW 
Conference Code 2016-01-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The 2.4GHz band low power rectenna 
Sub Title (in English)  
Keyword(1) Rectenna  
Keyword(2) Cockcroft-Walton type rectifier  
Keyword(3) SBD  
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1st Author's Name Motoki Ito  
1st Author's Affiliation Kanazawa Institute of Technology (KIT)
2nd Author's Name Takahiro Furuta  
2nd Author's Affiliation Kanazawa Institute of Technology (KIT)
3rd Author's Name Kenji Itoh  
3rd Author's Affiliation Kanazawa Institute of Technology (KIT)
4th Author's Name Shigeru Makino  
4th Author's Affiliation Kanazawa Institute of Technology (KIT)
5th Author's Name Tetsuo Hirota  
5th Author's Affiliation Kanazawa Institute of Technology (KIT)
6th Author's Name Keisuke Noguchi  
6th Author's Affiliation Kanazawa Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2016-01-14 15:30:00 
Presentation Time 30 minutes 
Registration for MW 
Paper # MW2015-163 
Volume (vol) vol.115 
Number (no) no.391 
Page pp.21-26 
#Pages 6 
Date of Issue 2016-01-07 (MW) 

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