11 November 2008 Evaluation of satellite optical communications system performance by Gaussian approximation method
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Proceedings Volume 7136, Optical Transmission, Switching, and Subsystems VI; 71363E (2008) https://doi.org/10.1117/12.802844
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China
Abstract
Considering that shot noise is Poisson distribution and the envelope of background optical noise is Rayleigh distribution, the Gaussian Approximation method is firstly used to evaluate the performance of Satellites Laser Communications precisely. The Moment Generating Function expression of considering shot noise, background optical noise and hot noise is firstly derived. The system performance of On Off Key modulation of traditional method is compared with GA method in direct detection system. Results indicate that the performance of Satellites Laser Communications by GA is different from traditional method.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chuanhua Wen, Xiaoyuan Yang, Jun Wang, Qiang Xu, "Evaluation of satellite optical communications system performance by Gaussian approximation method", Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71363E (11 November 2008); doi: 10.1117/12.802844; https://doi.org/10.1117/12.802844
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