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Paper Abstract and Keywords
Presentation 2011-08-26 10:20
Evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver in high-efficiency modulation for Reconfigurable Communication Equipment in a small experiment satellite
Midori Kato, Shiro Yoshikawa, Tamio Okui, Tetsuya Watanabe (NEC), Masayoshi Yoneda (NTSpace), Kenji Suzuki, Ryutaro Suzuki (NICT) SAT2011-31
Abstract (in Japanese) (See Japanese page) 
(in English) This paper describes an evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver designed for the Reconfigurable Communication Equipment for the purpose of smaller and more efficient.
In the board, it was substantiated that the RF signal direct processing unit makes possible drastic scale reduction of the device as omitting IF signal processing part complexity, while keeping performance equal with existing digital communication technology for evaluation of 750 Mbps and 16APSK. An amplitude equalizer inserted inside avoids the degradation caused by the linear amplitude distortion at aliasing frequency range of sampling frequency response in L band. As a result we succeeded keeping good performance comparing with existing technology.
Keyword (in Japanese) (See Japanese page) 
(in English) Reconfigurable Communication Equipment / Satellite-mounted / Direct Modulation and Demodulation / 16APSK / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 179, SAT2011-31, pp. 81-86, Aug. 2011.
Paper # SAT2011-31 
Date of Issue 2011-08-18 (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 SAT2011-31

Conference Information
Committee RCS SAT  
Conference Date 2011-08-25 - 2011-08-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Niigata Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Special session on coding techniques, Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. 
Paper Information
Registration To SAT 
Conference Code 2011-08-RCS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of a 16APSK RF signal Direct-Processing Transmitter and Receiver in high-efficiency modulation for Reconfigurable Communication Equipment in a small experiment satellite 
Sub Title (in English)  
Keyword(1) Reconfigurable Communication Equipment  
Keyword(2) Satellite-mounted  
Keyword(3) Direct Modulation and Demodulation  
Keyword(4) 16APSK  
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1st Author's Name Midori Kato  
1st Author's Affiliation NEC,Corporation (NEC)
2nd Author's Name Shiro Yoshikawa  
2nd Author's Affiliation NEC,Corporation (NEC)
3rd Author's Name Tamio Okui  
3rd Author's Affiliation NEC,Corporation (NEC)
4th Author's Name Tetsuya Watanabe  
4th Author's Affiliation NEC,Corporation (NEC)
5th Author's Name Masayoshi Yoneda  
5th Author's Affiliation nec toshiba space systems ltd (NTSpace)
6th Author's Name Kenji Suzuki  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
7th Author's Name Ryutaro Suzuki  
7th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker
Date Time 2011-08-26 10:20:00 
Presentation Time 25 
Registration for SAT 
Paper # IEICE-SAT2011-31 
Volume (vol) IEICE-111 
Number (no) no.179 
Page pp.81-86 
#Pages IEICE-6 
Date of Issue IEICE-SAT-2011-08-18 


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