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Paper Abstract and Keywords
Presentation 2015-06-18 14:00
Studies for introduction of digital coherent optical transmission technologies in the inter-satellite or satellite-airplane commnication systems
Toshiharu Ito, Manabu Arikawa, Arihide Noda, Norifumi Kamiya, Yoichi Hashimoto (NEC), Tomohiro Araki (JAXA) SANE2015-16
Abstract (in Japanese) (See Japanese page) 
(in English) We have investigated the introduction of digital coherent optical transmission technologies for increasing the bandwidth of inter-satellite or satellite-airplane links. Digital coherent technologies, which are composed of coherent detection and digital signal processing, are confirmed to possibly increase the signal speed, improve the receiver sensitivity and extend the tolerance for Doppler frequency shift. We will report some experimental results with 2.5Gbps DBPSK signal light, as well as the future issues for implementation.
Keyword (in Japanese) (See Japanese page) 
(in English) Free Space Optics / Digital Coherent / Doppler Frequency Shift / FPGA / FEC / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 91, SANE2015-16, pp. 1-6, June 2015.
Paper # SANE2015-16 
Date of Issue 2015-06-11 (SANE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee SANE  
Conference Date 2015-06-18 - 2015-06-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Tsukuba Space Center, JAXA 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Space applications symposium 
Paper Information
Registration To SANE 
Conference Code 2015-06-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Studies for introduction of digital coherent optical transmission technologies in the inter-satellite or satellite-airplane commnication systems 
Sub Title (in English)  
Keyword(1) Free Space Optics  
Keyword(2) Digital Coherent  
Keyword(3) Doppler Frequency Shift  
Keyword(4) FPGA  
Keyword(5) FEC  
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1st Author's Name Toshiharu Ito  
1st Author's Affiliation NEC Corporation (NEC)
2nd Author's Name Manabu Arikawa  
2nd Author's Affiliation NEC Corporation (NEC)
3rd Author's Name Arihide Noda  
3rd Author's Affiliation NEC Corporation (NEC)
4th Author's Name Norifumi Kamiya  
4th Author's Affiliation NEC Corporation (NEC)
5th Author's Name Yoichi Hashimoto  
5th Author's Affiliation NEC Corporation (NEC)
6th Author's Name Tomohiro Araki  
6th Author's Affiliation Japan Aerospace Exploration Agency (JAXA)
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Speaker Author-1 
Date Time 2015-06-18 14:00:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2015-16 
Volume (vol) vol.115 
Number (no) no.91 
Page pp.1-6 
#Pages
Date of Issue 2015-06-11 (SANE) 


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