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Paper Abstract and Keywords
Presentation 2012-11-16 09:10
Design of Wideband and Dual Polarized Open-Ended Waveguide Antenna
Takashi Maruyama, Tomohiro Takahashi, Satoshi Yamaguchi, Toru Takahashi, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2012-104
Abstract (in Japanese) (See Japanese page) 
(in English) Wideband and dual polarized array antennas have been required for mobile satellite communications. We propose a dual polarized open-ended waveguide antenna for array element. By using strip line which is in plane with excitation probes, our antenna can be easily arrayed. On the other hand, the excitation probes for both polarizations lie at different height because feed circuits for both polarizations are on different layers. In order to equalize distances between excitation probe and electrical bottom for both polarizations, metal slits parallel to electric field of upper probe are placed at antenna bottom. The slits relieve characteristic difference between polarizations. We designed the antenna element and the four elements sub-array. Low reflection and same gains were obtained in both polarizations.
Keyword (in Japanese) (See Japanese page) 
(in English) Open-Ended Waveguide / Dual Polarization / Satellite Communication / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 285, AP2012-104, pp. 67-72, Nov. 2012.
Paper # AP2012-104 
Date of Issue 2012-11-08 (AP) 
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 AP2012-104

Conference Information
Committee AP RCS  
Conference Date 2012-11-14 - 2012-11-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Denki University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To AP 
Conference Code 2012-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of Wideband and Dual Polarized Open-Ended Waveguide Antenna 
Sub Title (in English)  
Keyword(1) Open-Ended Waveguide  
Keyword(2) Dual Polarization  
Keyword(3) Satellite Communication  
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1st Author's Name Takashi Maruyama  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Tomohiro Takahashi  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Satoshi Yamaguchi  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Toru Takahashi  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
5th Author's Name Yoshihiko Konishi  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2012-11-16 09:10:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2012-104 
Volume (vol) vol.112 
Number (no) no.285 
Page pp.67-72 
#Pages 6 
Date of Issue 2012-11-08 (AP) 

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