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Paper Abstract and Keywords
Presentation 2013-02-21 15:45
The distributed array antenna constructing technique applying to portable type satellite communication antennas
Yoshinori Suzuki, Kouhei Suzaki, Takashi Hirose, Takatoshi Sugiyama (NTT) SAT2012-53
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the a Distributed Array Antenna (DAA) that is applied for portable type satellite communication antennas. The DAA consists of several small antennas, an array controller and a modem. The array controller controls the phase of each antenna’s transmitting and receiving signal appropriately to realize in-phase combining. To enhance versatility, we allow to utilize existing antennas and a modem by employing the array controller at IF band. The array controller compensates each antenna’s phase drift, that degrades DAA’s gain, by monitoring loopback receiving signal level. To verify the DAA constructing technique, we realized a DAA antenna which consisted of two portable type antennas and tested the antenna using a Ku-band satellite link. These result showed the DAA offered desired performances.
Keyword (in Japanese) (See Japanese page) 
(in English) Distributed array antenna / Fixed satellite service / Phase shift compensation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 440, SAT2012-53, pp. 35-40, Feb. 2013.
Paper # SAT2012-53 
Date of Issue 2013-02-14 (SAT) 
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)
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Conference Information
Committee SANE SAT  
Conference Date 2013-02-21 - 2013-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Youth Center of Okinawa prefecture 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite application and general 
Paper Information
Registration To SAT 
Conference Code 2013-02-SANE-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The distributed array antenna constructing technique applying to portable type satellite communication antennas 
Sub Title (in English)  
Keyword(1) Distributed array antenna  
Keyword(2) Fixed satellite service  
Keyword(3) Phase shift compensation  
1st Author's Name Yoshinori Suzuki  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Kouhei Suzaki  
2nd Author's Affiliation NTT (NTT)
3rd Author's Name Takashi Hirose  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Takatoshi Sugiyama  
4th Author's Affiliation NTT (NTT)
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Date Time 2013-02-21 15:45:00 
Presentation Time 25 
Registration for SAT 
Paper # IEICE-SAT2012-53 
Volume (vol) IEICE-112 
Number (no) no.440 
Page pp.35-40 
#Pages IEICE-6 
Date of Issue IEICE-SAT-2013-02-14 

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