卫星信号检测  

The Detection of Satellite Signal

作　　者：张滨[1] 张峰干[1] 蔡国新[1] 任嘉伟[1] 

机构地区：[1]第二炮兵工程学院,陕西西安710025

出　　处：《中国有线电视》2009年第1期29-31,共3页China Digital Cable TV

摘　　要：介绍了卫星信号检测的分类和内容,根据数字卫星接收机的作用及组成,给出了信号检测的方法;以STV0299B和TSA5059组成的调谐器为例,介绍了卫星信号检测的具体方法;探讨了卫星的识别问题。This article introduces the classification and content of the satellite signal detection. According to the function and composition of the digital satellite receiver, the article presents the methods of signal detection. Taking the tuners of STV0299B and TSA5059 as an example, the articie shows the specific methods of the satellite signal detection and the analysis of how to distinguish satellites.

关 键 词：信号检测 调谐器 IRD 

分 类 号：TN927.2[电子电信—通信与信息系统]