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Paper Abstract and Keywords
Presentation 2021-05-21 09:45
Mutual Coupling Reduction Between Dipole Antennas Using Mantle Cloak
Thanh Binh Nguyen, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Teruki Miyazaki, Masato Tadokoro (Yokohama Rubber Co., Ltd.) AP2021-10
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, systems such as mobile terminals and digital terrestrial television broadcasting, ITS, RFID are used in the UHF band. With the miniaturization and of the high-performance of wireless terminals, various systems are often placed in proximity in a narrow space. Because it is necessary to transmit information efficiently, even with this installation environment, techniques for reducing mutual coupling between antenna elements have become a vital research subject. In recent years, the reduction mutual coupling between antennas has been examined by using metamaterial. It has been reported that the mutual coupling between antennas can be sharply reduced in the vicinity of the operating frequency by using left-handed parasitic elements. However, the radiation characteristics of the antenna change at the operating frequency. On the other hand, it may be possible to maintain the antenna characteristics by using the mantle cloak technology that controls electromagnetic waves. In this paper, the mutual coupling reduction between dipole antennas using mantle cloak is investigated.
Keyword (in Japanese) (See Japanese page) 
(in English) Mantle Cloak / Dipole Antenna / Surface Reactance / Mutual Coupling Reduction / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 34, AP2021-10, pp. 7-11, May 2021.
Paper # AP2021-10 
Date of Issue 2021-05-14 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 AP2021-10

Conference Information
Committee AP  
Conference Date 2021-05-21 - 2021-05-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2021-05-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Mutual Coupling Reduction Between Dipole Antennas Using Mantle Cloak 
Sub Title (in English)  
Keyword(1) Mantle Cloak  
Keyword(2) Dipole Antenna  
Keyword(3) Surface Reactance  
Keyword(4) Mutual Coupling Reduction  
1st Author's Name Thanh Binh Nguyen  
1st Author's Affiliation National Defense Academy (National Defense Academy)
2nd Author's Name Naobumi Michishita  
2nd Author's Affiliation National Defense Academy (National Defense Academy)
3rd Author's Name Hisashi Morishita  
3rd Author's Affiliation National Defense Academy (National Defense Academy)
4th Author's Name Teruki Miyazaki  
4th Author's Affiliation Yokohama Rubber Co., Ltd. (Yokohama Rubber Co., Ltd.)
5th Author's Name Masato Tadokoro  
5th Author's Affiliation Yokohama Rubber Co., Ltd. (Yokohama Rubber Co., Ltd.)
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Date Time 2021-05-21 09:45:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2021-10 
Volume (vol) IEICE-121 
Number (no) no.34 
Page pp.7-11 
#Pages IEICE-5 
Date of Issue IEICE-AP-2021-05-14 

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