卫星通信系统远程故障诊断的初步研究

Analyse of Remote Fault Diagnosis for Satellite Communication System

卫星通信系统实际上也是一种微波通信,它以卫星作为中继站转发微波信号,在多个地面站之间通信,卫星通信的主要目的是实现对地面的"无缝隙"覆盖,由于卫星工作于几百、几千、甚至上万公里的轨道上,因此覆盖范围远大于一般的移动通信系统。随着科学技术的发展,卫星通信技术也日新月异,卫星通信系统的应用越来越广泛,远程故障诊断技术在其中也起着越来越重要的作用。通过对远程故障诊断技术的分析,对卫星通信系统远程故障诊断系统构建进行初步研究。

Satellite communication system is actually a kind of microwave communication. It uses the satellite as a relay station to forward microwave signals and communicate among multiple ground stations. The main purpose of satellite communication is to achieve "seamless"coverage on the ground. Since the satellite works in a few Hundreds, thousands, or even tens of thousands of kilometers of orbit, so the coverage is much larger than the average mobile communication system. With the development of science and technology, satellite communication technology is also changing with each passing day. The application of satellite communication system is becoming more and more widespread. Remote fault diagnosis technology plays an increasingly important role in it. Through the analysis of remote fault diagnosis technology, the remote communication fault diagnosis system construction is studied.