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Paper Abstract and Keywords
Presentation 2015-09-18 09:55
High Gain Slot-Coupled Feed Microstrip Antennas by means of a Dielectric Cover
Hiroki Kushida, Yujiro Taguchi (NNCT) AP2015-86
Abstract (in Japanese) (See Japanese page) 
(in English) It is assumed that tablet terminals will be used as very small aperture terminals for disaster satellite communications. As they use antennas, we focus on a Slot-Coupled feed Microstrip Antenna (SCMSA) that has wideband property and study for its gain increase. The high gain is achieved by the structure arranging a dielectric cover with a high permittivity over SCMSA. Optimum parameters are determined by the analysis of the finite-difference time domain (FDTD) method with regard to the spacing height, thickness and relative permittivity for the dielectric cover. They are compared with some measured results based on an experimental antenna. When the dielectric cover is composed of 38mm in spacing height, 3.06mm in thickness, and 10.2 in relative permittivity at 4GHz of designed frequency, SCMSA obtains 13.8dBi of the actual gain and 22.3% of its return loss bandwidth as the result of the FDTD analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) Slot-Coupled feed / Microstrip Antenna / Dielectric Cover / High Gain / Disaster Satellite Communication / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 226, AP2015-86, pp. 37-42, Sept. 2015.
Paper # AP2015-86 
Date of Issue 2015-09-10 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee MW AP  
Conference Date 2015-09-17 - 2015-09-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Oyama National College of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave and Millimeter-wave 
Paper Information
Registration To AP 
Conference Code 2015-09-MW-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High Gain Slot-Coupled Feed Microstrip Antennas by means of a Dielectric Cover 
Sub Title (in English)  
Keyword(1) Slot-Coupled feed  
Keyword(2) Microstrip Antenna  
Keyword(3) Dielectric Cover  
Keyword(4) High Gain  
Keyword(5) Disaster Satellite Communication  
1st Author's Name Hiroki Kushida  
1st Author's Affiliation Nagaoka National College of Technology (NNCT)
2nd Author's Name Yujiro Taguchi  
2nd Author's Affiliation Nagaoka National College of Technology (NNCT)
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Date Time 2015-09-18 09:55:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2015-86 
Volume (vol) IEICE-115 
Number (no) no.226 
Page pp.37-42 
#Pages IEICE-6 
Date of Issue IEICE-AP-2015-09-10 

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