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Paper Abstract and Keywords
Presentation 2019-07-17 16:25
Preliminary Results and Status of Very Small Optical Transmitter (VSOTA) on Microsatellite RISESAT
Hannah Tomio, Shinya Fujita, Toshinori Kuwahara (Tohoku Univ.), Hiroo Kunimori, Hideki Takenaka, Toshihiro Kubooka, Tetsuharu Fuse, Morio Toyoshima (NICT) SANE2019-22 SAT2019-9
Abstract (in Japanese) (See Japanese page) 
(in English) The Rapid International Scientific Experiment Satellite (RISESAT), a 50-kg class Earth observation microsatellite developed by the Space Robotics Laboratory of Tohoku University, was launched in January 2019. RISESAT carries the Very Small Optical Transmitter (VSOTA), a 1-kg class dual-band optical transmitter developed by NICT in order to demonstrate an optical downlink from LEO-to-ground. The microsatellite and its payloads have recently completed the initial operations phase and are beginning to conduct mission experiments as part of normal operations. This paper will discuss the preliminary results and status of VSOTA that show the payload to be operating normally.
Keyword (in Japanese) (See Japanese page) 
(in English) Microsatellite / Optical communication / Satellite communication / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 121, SANE2019-22, pp. 19-24, July 2019.
Paper # SANE2019-22 
Date of Issue 2019-07-10 (SANE, SAT) 
ISSN 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 AP SANE SAT  
Conference Date 2019-07-17 - 2019-07-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Subsurface Electromagnetic Measurements, Sattelite Communication, Radio propagation, Antennas and Propagation 
Paper Information
Registration To SANE 
Conference Code 2019-07-AP-SANE-SAT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Preliminary Results and Status of Very Small Optical Transmitter (VSOTA) on Microsatellite RISESAT 
Sub Title (in English)  
Keyword(1) Microsatellite  
Keyword(2) Optical communication  
Keyword(3) Satellite communication  
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1st Author's Name Hannah Tomio  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Shinya Fujita  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Toshinori Kuwahara  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Hiroo Kunimori  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Hideki Takenaka  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
6th Author's Name Toshihiro Kubooka  
6th Author's Affiliation National Institute of Information and Communications Technology (NICT)
7th Author's Name Tetsuharu Fuse  
7th Author's Affiliation National Institute of Information and Communications Technology (NICT)
8th Author's Name Morio Toyoshima  
8th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2019-07-17 16:25:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2019-22, SAT2019-9 
Volume (vol) vol.119 
Number (no) no.121(SANE), no.122(SAT) 
Page pp.19-24(SANE), pp.7-12(SAT) 
#Pages
Date of Issue 2019-07-10 (SANE, SAT) 


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