Modeling and Simulation of Inter-Satellite Laser Communication for Space-Based Gravitational Wave Detection [PDF]
SensorsSpace-based gravitational wave detection uses an equilateral triangular satellite constellation with inter-satellite laser heterodyne interferometry to measure displacement variations caused by gravitational waves.
Haoqian Liang +3 more
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Interference and Protection in Satellite Laser Communication
天地一体化信息网络, 2023 In order to explore the safety protection technologies for various external interferences in satellite laser communication, four interference sources in the satellite laser communication link and their principles were introduced, included atmospheric ...
Chenzhe LAO, Jianfeng SUN
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Applied Sciences, 2019 Acquisition, tracking, and pointing (ATP) is a key technology in free space laser communication that has a characteristically high precision. In this paper, we report the acquisition and tracking of low-Earth-orbit satellites using shipborne ATP and ...
Dong He +14 more
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High-Precision Calibration Technology and Experimental Verification for Dual-Axis Laser Communication Systems [PDF]
SensorsWith the continuous improvement of remote sensing satellite resolution, laser communication technology has gained significant traction. The pointing accuracy of ground-based laser communication terminals is critical for the stability of satellite–ground ...
Wenyan Li +6 more
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Research on thermal control technology for ultra-high-speed inter-satellite laser communication terminal [PDF]
Scientific ReportsThis paper focuses on the thermal control technology of a new generation ultra-high-speed inter-satellite laser communication terminal. The structure of the laser communication terminal, the influence of the satellite platform’s thermal interface, the ...
Shijun Li +3 more
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Atmosphere, 2022 It is accepted that there exists two kinds of atmospheric turbulence in the Earth’s aerosphere—Kolmogorov and non-Kolmogorov turbulence; therefore, it is important to research their combined impacts on laser-satellite communications.
Fazhi Wang +4 more
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Performance investigation of 160 Gb/s inter-satellite laser communication transmission system based on OFDM and PDM transmission with advanced signal processing techniques [PDF]
Scientific ReportsHigh-capacity inter-satellite laser communication links are essential for global coverage, remote sensing, and deep space missions, but face challenges from path loss, pointing errors, and limited aperture sizes that degrade performance at extended ...
Ammar Armghan +6 more
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Assignment of hybrid laser and microwave inter-satellite links for navigation satellite systems [PDF]
Scientific ReportsA hybrid network comprising both laser and microwave inter-satellite links (ISLs) has been established within navigation satellite constellations. Leveraging the flexible construction of microwave links and the high ranging accuracy and communication ...
Nan Wang +6 more
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Analysis and suggestions on inter-satellite laser communication of satellite Internet
Dianxin kexueSatellite communication and terrestrial mobile communication have strong complemented co-benefits.Satellite Internet is the hot spot supporting current industrial development and an important part of the future 6G network.Global coverage requires ...
Shanzhi CHEN +3 more
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Beam Scanning and Capture of Micro Laser Communication Terminal Based on MEMS Micromirrors
Micromachines, 2023 With the development of space laser communication and the planned deployment of satellite Internet constellations, there is a growing demand for microminiature laser communication terminals.
Xuan Wang +9 more
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