模拟微波数字化改造基本方案  

The Basic Plans of the Transformation in Digital Mimic Microwave

作　　者：白莉 

机构地区：[1]山西省广播电视局微波管理处

出　　处：《太原科技》2001年第6期39-40,共2页Taiyuan Science and Technology

摘　　要：介绍了广播电视系统模拟微波进行数字化改造的基本思想 ,根据不同情况采用SDH、PDH技术进行改造的实施方案。The article introduces some basic ideas of the improvement in digital mimic microwave in the Broadcasting and Television system, and also some operating plans to transform them with the technique of SDH and PDH based on different situation

关 键 词：SDH PDH 广播电视系统 模拟微波 数字化改造 准同步数字体系 

分 类 号：TN941.3[电子电信—信号与信息处理]