Paper Abstract and Keywords |
Presentation |
2019-08-22 14:05
[Invited Lecture]
Optical Satellite Communication by Onboard High Speed or Small Equipment Toshihiro Kubo-oka, Hiroo Kunimori, Kouichi Shiratama, Kenji Suzuki, Tetsuharu Fuse, Yoshihiko Saito, Yasushi Munemasa, Hideki Takenaka, Kolev Dimitar, Alberto Carrasco-Casado, Phuc Trinh, Morio Toyoshima (NICT) SAT2019-26 RCS2019-155 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
National Institute of Information and Communications Technology (NICT) in JAPAN has conducted research activities on optical satellite communication since the 1980s。Currently, research and development are underway with three directions, (1) high speed, (2) downsizing。(3) security; (1) We are developing the HICALI optical feeder link equipment with communication speed of 10-Gbps class to be mounted on ETS-9 satellite to be launched in geostationary satellite orbit in 2021, (2) We developed a very small optical transmitter VSOTA installed in a 50kg-class small satellite RISESAT (Developed by Tohoku University)。RISESAT was launched in January 2019, and we are currently conducting optical satellite communication experiments。(3) With regard to the security of optical satellite communications, in collaboration with the Quantum ICT group in NICT, the development of optical quantum communication devices has been progressing. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical Satellite Communication / Geosynchronous Satellite / Small Satellite / Laser / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 175, SAT2019-26, pp. 47-52, Aug. 2019. |
Paper # |
SAT2019-26 |
Date of Issue |
2019-08-15 (SAT, RCS) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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SAT2019-26 RCS2019-155 |
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