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Paper Abstract and Keywords
Presentation 2019-08-22 11:15
Study on frequency characteristic for the measurement of the systematic errors using gating process for on-board phased array antennas
Takuya Okura, Amane Miura, Teruaki Orikasa (NICT), Shinji Senba (Axis) SAT2019-22
Abstract (in Japanese) (See Japanese page) 
(in English) National Institute of Information and Communications Technology (NICT) has been currently researching and developing the next-generation communication satellite that flexibly changes the coverage using the Digital Beam Former (DBF) and increases the capacity using the Ka band array fed reflector antenna. In order to accurately form the desired beam on the DBF array fed reflector antenna, the systematic error calibration technique of array feed is very important because the Ka band has a very short wavelength. We have been proposed the self-calibration system using pickup antenna and gating process to realize a more accurate calibration method for array fed reflector antenna. The proposed method obtains the calibration values from the coupling characteristics with pickup antenna using gating processing. This paper shows the dependence of the proposed method on frequency.
Keyword (in Japanese) (See Japanese page) 
(in English) Digital beam former (DBF) / Channelizer / Phased array antenna / Systematic error / Coupling characteristic / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 175, SAT2019-22, pp. 31-35, Aug. 2019.
Paper # SAT2019-22 
Date of Issue 2019-08-15 (SAT) 
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 SAT2019-22

Conference Information
Committee RCS SAT  
Conference Date 2019-08-22 - 2019-08-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications, Broadcasting, Forward Error Correction, Wireless Communications, etc. 
Paper Information
Registration To SAT 
Conference Code 2019-08-RCS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on frequency characteristic for the measurement of the systematic errors using gating process for on-board phased array antennas 
Sub Title (in English)  
Keyword(1) Digital beam former (DBF)  
Keyword(2) Channelizer  
Keyword(3) Phased array antenna  
Keyword(4) Systematic error  
Keyword(5) Coupling characteristic  
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Keyword(7)  
Keyword(8)  
1st Author's Name Takuya Okura  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Amane Miura  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Teruaki Orikasa  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Shinji Senba  
4th Author's Affiliation Axis corporation (Axis)
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Speaker
Date Time 2019-08-22 11:15:00 
Presentation Time 25 
Registration for SAT 
Paper # IEICE-SAT2019-22 
Volume (vol) IEICE-119 
Number (no) no.175 
Page pp.31-35 
#Pages IEICE-5 
Date of Issue IEICE-SAT-2019-08-15 


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