有线电视系统指标的叠加与分配

Add up and Apportion for CATV System Index

在进行有线电视网络设计时 ,必然要计算系统的技术指标 ,定性地介绍了有线电视系统中载噪比指标、非线性失真指标遵循的叠加规律 ,同时介绍了载噪比指标。

When design a CATV system, you must calculate the index of system. The paper introduces how to add up the C/N index and unlinear index, and how to apportion the C/N index and unlinear index too.