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Paper Abstract and Keywords
Presentation 2019-02-22 12:35
Decoupling of Dipole Array on Patch Type Meta-Surface with C-Type Parasitic Element
Yuki Kawakami (NIT, Fukui College), Ryuji Kuse (Kumamoto Univ.), Toshikazu Hori (Univ. of Fukui), Yuko Rikuta, Hiroki Hagiwara (Nihon Dengyo Kosaku Co., LTD.) AP2018-179
Abstract (in Japanese) (See Japanese page) 
(in English) A low-profile antenna can be designed by using a meta-surface as a reflector. Besides, putting a parasitic element between antenna elements reduces the mutual coupling between the antenna elements. A low-profile and decoupling dipole antenna array has already been achieved by using a S-shaped parasitic element. However, undesired cross polarized radiation has been observed. In this report, a low-profile and decoupling dipole antenna array is achieved by combining a proposed C-Shaped parasitic element and a patch type meta-surface. Based on the moment method analysis results, it is clarified that our proposed parasitic element can suppress mutual coupling between the dipole antenna elements without undesired cross polarized radiation. In addition, the maximum decoupling effect of 12 dB is achieved.
Keyword (in Japanese) (See Japanese page) 
(in English) Decoupling / C-Shaped Parasitic Element / Meta-Surface / Dipole Antenna / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 451, AP2018-179, pp. 55-58, Feb. 2019.
Paper # AP2018-179 
Date of Issue 2019-02-14 (AP) 
ISSN 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 AP2018-179

Conference Information
Committee AP  
Conference Date 2019-02-21 - 2019-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Sumitomo Electric Industries (Osaka Works) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Industrial Session, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2019-02-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Decoupling of Dipole Array on Patch Type Meta-Surface with C-Type Parasitic Element 
Sub Title (in English)  
Keyword(1) Decoupling  
Keyword(2) C-Shaped Parasitic Element  
Keyword(3) Meta-Surface  
Keyword(4) Dipole Antenna  
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1st Author's Name Yuki Kawakami  
1st Author's Affiliation National Institute of Technology, Fukui College (NIT, Fukui College)
2nd Author's Name Ryuji Kuse  
2nd Author's Affiliation Kumamoto University (Kumamoto Univ.)
3rd Author's Name Toshikazu Hori  
3rd Author's Affiliation University of Fukui (Univ. of Fukui)
4th Author's Name Yuko Rikuta  
4th Author's Affiliation Nihon Dengyo Kosaku Co., LTD. (Nihon Dengyo Kosaku Co., LTD.)
5th Author's Name Hiroki Hagiwara  
5th Author's Affiliation Nihon Dengyo Kosaku Co., LTD. (Nihon Dengyo Kosaku Co., LTD.)
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Speaker Author-1 
Date Time 2019-02-22 12:35:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2018-179 
Volume (vol) vol.118 
Number (no) no.451 
Page pp.55-58 
#Pages 4 
Date of Issue 2019-02-14 (AP) 

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