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Paper Abstract and Keywords
Presentation 2013-07-11 15:55
Bandgap Frequency Control on Open Stub Electromagnetic Bandgap Structures Loaded with Capacitive Patches
Yoshiaki Kasahara, Hiroshi Toyao (NEC Corp.) EMCJ2013-37
Abstract (in Japanese) (See Japanese page) 
(in English) As multiband wireless communications in gigahertz frequency, like wireless LAN and LTE, are becoming commonplace, methods against electromagnetic noise are being required to cover these wireless communication bands. An electromagnetic bandgap (EBG) structure is a promising method against power plane noise (PPN) in gigahertz region. In this paper, we propose new open stub EBG structures which have controllable bandgap in frequency, and the structures give us a method against PPN which adapts multiband frequency in wireless communication. Different voltage distributions along open stub dependent on frequencies make control of bandgap frequency possible by properly selecting a position of a loaded capacitive patch. Additionally, we report results of equivalent circuit analysis and measurement of evaluation boards with the structures.
Keyword (in Japanese) (See Japanese page) 
(in English) Electromagnetic Bandgap / Power Plane Noise / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 122, EMCJ2013-37, pp. 57-62, July 2013.
Paper # EMCJ2013-37 
Date of Issue 2013-07-04 (EMCJ) 
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)
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Conference Information
Committee EMCJ  
Conference Date 2013-07-11 - 2013-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Young Scientists meeting 
Paper Information
Registration To EMCJ 
Conference Code 2013-07-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Bandgap Frequency Control on Open Stub Electromagnetic Bandgap Structures Loaded with Capacitive Patches 
Sub Title (in English)  
Keyword(1) Electromagnetic Bandgap  
Keyword(2) Power Plane Noise  
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1st Author's Name Yoshiaki Kasahara  
1st Author's Affiliation NEC Corporation (NEC Corp.)
2nd Author's Name Hiroshi Toyao  
2nd Author's Affiliation NEC Corporation (NEC Corp.)
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Speaker Author-1 
Date Time 2013-07-11 15:55:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2013-37 
Volume (vol) vol.113 
Number (no) no.122 
Page pp.57-62 
#Pages 6 
Date of Issue 2013-07-04 (EMCJ) 

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