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Paper Abstract and Keywords
Presentation 2019-10-11 13:30
Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data -- Evaluation of Link Quality in Consideration of Beam-directivity --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT) SAT2019-60
Abstract (in Japanese) (See Japanese page) 
(in English) For the realization of the next-generation satellite broadcasting system, the use of Ka-band band is discussed. However, the rain attenuation increases dramatically compared with Ku-band used in current satellite broadcasting system in Japan. Therefore, it's necessary to develop advanced rain fade mitigation techniques. We propose the technique using multi-beam satellite; transmission power from the satellite is controlled based on the weather condition in each service area. In this article, we report the service availability in consideration of the beam-directivity, and the result of effectiveness of the proposed method has been shown.
Keyword (in Japanese) (See Japanese page) 
(in English) satellite broadcasting / rain fade mitigation techniques / multi-beam satellite / service availability / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 220, SAT2019-60, pp. 93-98, Oct. 2019.
Paper # SAT2019-60 
Date of Issue 2019-10-03 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF SAT2019-60

Conference Information
Committee SAT  
Conference Date 2019-10-10 - 2019-10-11 
Place (in Japanese) (See Japanese page) 
Place (in English) JR HAKATA CITY {10F RoomA+B} 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SAT 
Conference Code 2019-10-SAT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data 
Sub Title (in English) Evaluation of Link Quality in Consideration of Beam-directivity 
Keyword(1) satellite broadcasting  
Keyword(2) rain fade mitigation techniques  
Keyword(3) multi-beam satellite  
Keyword(4) service availability  
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1st Author's Name Takumi Iwamoto  
1st Author's Affiliation Fukuoka Institute of Technology (FIT)
2nd Author's Name Kiyotaka Fujisaki  
2nd Author's Affiliation Fukuoka Institute of Technology (FIT)
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Speaker
Date Time 2019-10-11 13:30:00 
Presentation Time 25 
Registration for SAT 
Paper # IEICE-SAT2019-60 
Volume (vol) IEICE-119 
Number (no) no.220 
Page pp.93-98 
#Pages IEICE-6 
Date of Issue IEICE-SAT-2019-10-03 


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