卫星固定站天线控制系统改造的探讨

Discussion on Modifi cation of Satellite Fixed Station Antenna Control System

卫星固定站是指在特定站点的卫星通信地球站,通常是通过同步轨道通信卫星进行卫星业务的通信。卫星固定站大多使用的是2.4 m-7.3 m静中通天线,早期的工程施工中大部分天线未安装自动控制系统,靠手动控制驱动电机进行对星。文章对Ku频段卫星固定站天线控制系统改造进行探讨,提出更好的改造方案。

Satellite fixed station refers to the satellite communication earth station at a specific station,which usually communicates satellite services through synchronous orbit communication satellites.Most of the satellite fixed stations use static and mid-pass antennas from 2.4 m to 7.3 m.In the early engineering construction,most antennas were not equipped with automatic control system,and were aligned by manually controlling the driving motor.This paper discusses the modification of Ku band satellite fixed station antenna control system and puts forward a better modification scheme.