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Paper Abstract and Keywords
Presentation 2016-12-15 15:50
Enhancement of Phase Shifting Nonreciprocity in Composite Right/Left-Handed Microstrip-Lines
Kazuhiro Yoshida, Tetsya Ueda (Kyoto Inst. Tech.), Tatsuo Itoh (UCLA) MW2016-148
Abstract (in Japanese) (See Japanese page) 
(in English) Nonreciprocal CRLH metamaterials can have unidirectional wavenumber vectors independent of transmitted power directions. However, the magnitude of the vectors is so small that the operation for most cases is limited to leaky wave region. So far, several geometries to enhance phase nonreciprocity were proposed, but we had difficulties in the fabrication and still suffer from the smallness for the operation in the guided wave region. In this work, we propose new geometry based on CRLH microstrip lines to enhance the phase shifting nonreciprocity and demonstrate it numerically.
Keyword (in Japanese) (See Japanese page) 
(in English) Metamaterials / nonreciprocal circuits / composite right/left handed transmission lines / leaky wave antennas / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 363, MW2016-148, pp. 89-93, Dec. 2016.
Paper # MW2016-148 
Date of Issue 2016-12-08 (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 MW2016-148

Conference Information
Committee MW  
Conference Date 2016-12-15 - 2016-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) National Defense Academy 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Students Session / Microwave Technologies 
Paper Information
Registration To MW 
Conference Code 2016-12-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Enhancement of Phase Shifting Nonreciprocity in Composite Right/Left-Handed Microstrip-Lines 
Sub Title (in English)  
Keyword(1) Metamaterials  
Keyword(2) nonreciprocal circuits  
Keyword(3) composite right/left handed transmission lines  
Keyword(4) leaky wave antennas  
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1st Author's Name Kazuhiro Yoshida  
1st Author's Affiliation Kyoto Institute of Technology (Kyoto Inst. Tech.)
2nd Author's Name Tetsya Ueda  
2nd Author's Affiliation Kyoto Institute of Technology (Kyoto Inst. Tech.)
3rd Author's Name Tatsuo Itoh  
3rd Author's Affiliation University of California,Los Angeles (UCLA)
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Speaker Author-1 
Date Time 2016-12-15 15:50:00 
Presentation Time 20 minutes 
Registration for MW 
Paper # MW2016-148 
Volume (vol) vol.116 
Number (no) no.363 
Page pp.89-93 
#Pages 5 
Date of Issue 2016-12-08 (MW) 

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