Evaluation of Satellite Optical Communications System Performance by Gaussian Approximation Method

摘要：

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.

关键词： Satellite Optical Communications Gaussian Approximation (GA) Moment Generating Function (MGF) background optical noise On Off Key (OOK)

作者: Wen Chuanhua Yang Xiaoyuan Wang Jun Xu Qiang

作者单位: Nanjing Army Command College Operations Research Center,Nanjing,210045

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）