通信电缆电容不平衡概念辨析及自动测试方法  

The Concept Difference of Capacitance Unbalance and the Automotive Measurement Method in Telecom Cables

作　　者：刘杰[1] 涂建坤[1] 

机构地区：[1]上海电缆研究所,上海200093

出　　处：《电线电缆》2011年第6期28-30,35,共4页Wire & Cable

摘　　要：介绍了通信电缆的K、e和ea的测试概念和其它线芯的连接方式,对电容耦合和电容不平衡的参数间的概念进行辨析,同时给出了参数测量原理和自动测试方法。This paper introduces test concept of K, e and ea and other cores connection style in telecom cables. The concepts of capacitance coupling and capacitance unbalance are presented and these concepts are differentiated. This paper also introduces measurcement principle of parameters and automotive measurement realization.

关 键 词：通信电缆 电容耦合 电容不平衡 测试方法 

分 类 号：TM248[一般工业技术—材料科学与工程]