Design and Realization of IF Signal Real-time Monitoring System
Peng Kou · Radio and communications technology · 2010
In satellite communications network,IF signal monitoring of satellite communication earth station relies mainly on spectrum analyzer,which requires the manual input of parameters to record link states.It lacks the variety of monitoring methods and thus involves heavy workload due to its low level of intelligentization.To address this problem,the paper presents the design of an IF signal real-time monitoring system of satellite communication earth station.It introduces the structure,functions and operating principles of the system,and particularly discusses the design of the hardware and software components,and analyses the difficult problems involved in the design process.The excellent capabilities of the system are verified by practical application.