中波同步单频网的频率条件分析  

Analyze Medium-wave Synchronous Single-frequency Network on Frequency Conditions

作　　者：应毓海[1] 韩大国[1] 明承冲[2] 陈浩心[2] 章建文[2] 

机构地区：[1]安徽广播影视职业技术学院信息工程系,合肥230011 [2]湖北广播电视总台,武汉430022

出　　处：《合肥学院学报（自然科学版）》2011年第4期43-46,共4页Journal of Hefei University :Natural Sciences

摘　　要：介绍中波同步广播单频覆盖网特点,分析中波同步广播单频覆盖网对频率差的要求,阐述实现中波同步广播单频覆盖网频率条件的方法.This paper introduce the characteristics of covering in medium-wave synchronous of the single-frequency network broadcast,analyze the requirements of frequency differences which exist in medium-wave single-frequency synchronous broadcast network,expound the method on how to achieve covering in frequency conditions of medium-wave synchronous broadcast single-frequency network.

关 键 词：中波同步广播 频率稳定度 相干区 

分 类 号：TN934.1[电子电信—信号与信息处理]