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Inter-satellite link by lightwave
International Topical Meeting on Microwave Photonics. MWP '96 Technical Digest. Satellite Workshop (Cat. No.96TH8153), 2002Technological basis and requirement for inter-satellite optical communication links are described in connection with recent advancement in optical devices and components. The space demonstration programs in the world are reviewed, including the major results of the first ground-to-satellite laser communications experiment recently performed by the ...
K. Araki, Y. Suzuki
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Inter-satellite links for cubesats
2013 IEEE Aerospace Conference, 2013Realizing inter-satellite links is a must for ensuring the success of cubesat swarm missions. Nevertheless, it has hardly been considered until now. The communication systems for cubesats have to deal with a few peculiar demands regarding consumed power, geometry and throughput.
Budianu, A. +3 more
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Evaluation of synchronization techniques for inter-satellite links
2016 International Conference on Communications (COMM), 2016Several space missions launched in recent years used satellite formations for which inter-satellite links (ISL) have to be developed. One of the important challenges to be solved in an ISL is time and frequency synchronization between the two satellites.
Alexandru-Mihai Crisan +3 more
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2020
Inter-Satellite Link (ISL) refers to the communication link between satellites, which can replace the ground relay station to do the autonomous operation of satellite constellation. This chapter provides two kinds of ISL antennas with beam scanning capability: the movable spot-beam reflector antenna and the phased array antenna.
Rui You +3 more
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Inter-Satellite Link (ISL) refers to the communication link between satellites, which can replace the ground relay station to do the autonomous operation of satellite constellation. This chapter provides two kinds of ISL antennas with beam scanning capability: the movable spot-beam reflector antenna and the phased array antenna.
Rui You +3 more
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The Study on RF Inter-Satellite Links
2011 7th International Conference on Wireless Communications, Networking and Mobile Computing, 2011This paper emphasizes on the transmission scheme to RF inter-satellite links(ISLs) between Geostationary Earth Orbit(GEO) satellites in term of practical application .Some important problems, such as frequency band selection, modulation type, multiple access , and links equation calculation are discussed in details .In this paper some suggestions and ...
Jinling Ma, Ruimin Lu
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Distance estimation in OFDM inter-satellite links
Measurement, 2020Abstract One of the practical solutions for space deployment of large-scale scientific instruments is satellite formation flying. In this type of space mission, several smaller satellites have the ability to interact and cooperate with each other via inter-satellite links (ISL) for tasks commonly performed by a larger and more complex satellite ...
Alexandru Mihai Crisan +3 more
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Optical inter-satellite and feeder links
2017 IEEE International Conference on Space Optical Systems and Applications (ICSOS), 2017Big data is shaping today's live in many aspects, terrestrial as well as celestial. High data rates are essential for Earth Observation satellites and pre-requisite for High Throughput Satellites and Constellations with broadband data services. Optical communication offers high capacity data transmission for satellites and is available and already ...
Daniel Troendle +7 more
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Inter-satellite links for satellite autonomous integrity monitoring
Advances in Space Research, 2011Abstract A new integrity monitoring mechanisms to be implemented on-board on a GNSS taking advantage of inter-satellite links has been introduced. This is based on accurate range and Doppler measurements not affected neither by atmospheric delays nor ground local degradation (multipath and interference). By a linear combination of the Inter-Satellite
Rodríguez Perez I. +6 more
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2018 13th World Congress on Intelligent Control and Automation (WCICA), 2018
The ability of autonomous navigation is one of the key features supporting autonomous operation of the satellite constellation. Based on inter-satellite link ranging, the increase of direction observation can obtain the indirect measurements of orbital plane orientation parameters, which determine the absolute direction of the constellation in inertial
Wenbo Yang +3 more
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The ability of autonomous navigation is one of the key features supporting autonomous operation of the satellite constellation. Based on inter-satellite link ranging, the increase of direction observation can obtain the indirect measurements of orbital plane orientation parameters, which determine the absolute direction of the constellation in inertial
Wenbo Yang +3 more
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Study of Optical Amplifiers for Inter-satellite Links
21st International Communications Satellite Systems Conference and Exhibit, 2003global multimedia mobile satellite communications service with a user data rate around 2 Mbps for handy terminals. The target year for commercial implementation is 2010. Nextgeneration LEO System Research Center (NeLS) was formed in the end of 1997 as a research group under the Telecommunications Advancement Organization of Japan (TAO), in cooperation ...
Yoshisada Koyama +3 more
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