卫星接收机在实际工作中的应用  

Satellite Receivers Play A Practical Role in Ordinary Work

作　　者：刘洁[1] 张锋[1] 

机构地区：[1]中央电视台,北京100859

出　　处：《中国有线电视》2003年第5期58-61,共4页China Digital Cable TV

摘　　要：当今 ,电视节目内容日益丰富 ,传输手段不断进步 ,数字卫星通信已成为节目传输的重要手段 ,卫星接收机在各电视台逐渐普及。简单介绍了TANDBERG卫星接收机的工作原理 ,各功能模块的基本构成 ,以及在实际工作中的具体操作。Today,the contents of television programs are changing more and more rich,the ways of translation are getting more and more progressive to,digital satellite communication already play an important role of program transmission and satellite receivers are widely used in modern TV stations.The article simply introduce the working elements of TANDBERG Satellite receivers, construction of function module and some pracitical operations.

关 键 词：卫星接收机 接收频率 符号率 前项纠错 极化 

分 类 号：TN948[电子电信—信号与信息处理]