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Paper Abstract and Keywords
Presentation 2016-10-20 11:45
A Method for Reducing a Coupling between Feed Lines of an Array Antenna
Akimichi Hirota, Hikaru Watanabe, Naofumi Yoneda, Moriyasu Miyazaki (Mitsubishi Electric Corp.) EMCJ2016-65 MW2016-97 EST2016-61
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, a method for reducing an unwanted coupling between feed lines of array antennas is presented. When patch antennas and feed lines are arranged in same plane, these lines sometime approach due to small spaces. In this case, an undesired coupling between feed lines happens, so a radiation pattern characteristic of the array antenna deteriorates. We propose a method that feed lines are arranged so that the undesired coupling is canceled with other coupling between feed lines. The proposed method is simulated and experimentally demonstrated. The undesired coupling is reduced about 20dB in the simulation, and we confirmed an effectivity of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Array antenna / Microstrip line / coupler / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 254, MW2016-97, pp. 31-34, Oct. 2016.
Paper # MW2016-97 
Date of Issue 2016-10-13 (EMCJ, MW, EST) 
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 EMCJ2016-65 MW2016-97 EST2016-61

Conference Information
Committee EMCJ IEE-EMC MW EST  
Conference Date 2016-10-20 - 2016-10-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Electromagnetic simulation, EMC, etc. 
Paper Information
Registration To MW 
Conference Code 2016-10-EMCJ-EMC-MW-EST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Method for Reducing a Coupling between Feed Lines of an Array Antenna 
Sub Title (in English)  
Keyword(1) Array antenna  
Keyword(2) Microstrip line  
Keyword(3) coupler  
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1st Author's Name Akimichi Hirota  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Hikaru Watanabe  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Naofumi Yoneda  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Moriyasu Miyazaki  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2016-10-20 11:45:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # EMCJ2016-65, MW2016-97, EST2016-61 
Volume (vol) vol.116 
Number (no) no.253(EMCJ), no.254(MW), no.255(EST) 
Page pp.31-34 
#Pages 4 
Date of Issue 2016-10-13 (EMCJ, MW, EST) 

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