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Paper Abstract and Keywords
Presentation 2015-10-07 10:00
A study of the structure of the digital channelizer for application to the broadband satellite communications
Minoru Akita, Futaba Ejima, Akinori Fujimura, Yu Okaue, Terumi Sunaga, Eiichi Sakai, Ryuji Ishii (Mitsubishi Electric Corp.) SAT2015-27
Abstract (in Japanese) (See Japanese page) 
(in English) Satellite communication systems using a digital channelizer have the following advantages: 1) high utilization efficiency of frequency, 2) multicast and broadcast capabilities, and 3) gain control for each channel. However, in broadband satellite communications such as high throughput satellites with multi-beams in the Ka-band, few digital channelizers are mounted. Power consumption and reliability are problems with the use of digital channelizers in broadband satellite communications, and we have proposed the half-band filter and channel separation switch as solutions. Moreover, an effective implementation method is important when applying these technologies to broadband satellite communication systems. In this paper, we propose an effective implementation technique for these technologies for digital channelizers.
Keyword (in Japanese) (See Japanese page) 
(in English) Satellite Communication / Channelizer / Reliability / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 241, SAT2015-27, pp. 13-18, Oct. 2015.
Paper # SAT2015-27 
Date of Issue 2015-09-30 (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 SAT2015-27

Conference Information
Committee SAT  
Conference Date 2015-10-07 - 2015-10-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka University Nakanoshima Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications, etc. (JC-SAT 2015) 
Paper Information
Registration To SAT 
Conference Code 2015-10-SAT 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study of the structure of the digital channelizer for application to the broadband satellite communications 
Sub Title (in English)  
Keyword(1) Satellite Communication  
Keyword(2) Channelizer  
Keyword(3) Reliability  
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1st Author's Name Minoru Akita  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Futaba Ejima  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Akinori Fujimura  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Yu Okaue  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
5th Author's Name Terumi Sunaga  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
6th Author's Name Eiichi Sakai  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
7th Author's Name Ryuji Ishii  
7th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2015-10-07 10:00:00 
Presentation Time 25 minutes 
Registration for SAT 
Paper # SAT2015-27 
Volume (vol) vol.115 
Number (no) no.241 
Page pp.13-18 
#Pages 6 
Date of Issue 2015-09-30 (SAT) 

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