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端接阻抗对传输线线间耦合的影响分析
引用本文:张博,罗映红.端接阻抗对传输线线间耦合的影响分析[J].自动化技术与应用,2009,28(11):58-60,74.
作者姓名:张博  罗映红
作者单位:兰州交通大学自动化与电气工程学院,甘肃,兰州,730070
摘    要:运用多导体传输线的理论为均匀及非均匀介质中的传输线耦合情况建立相应的等效电路模型,借助Matlab软件对三导体传输线的耦合情况进行仿真计算。分析了终端接电阻、终端接电抗、终端接阻抗和终端短路四种情况的影响,得出相应的结论。

关 键 词:多导体传输线  端接阻抗  串扰

The Impact of Terminal Impedance on the Coupling Effect of the Transmission Line
ZHANG Bo,LUO Ying-hong.The Impact of Terminal Impedance on the Coupling Effect of the Transmission Line[J].Techniques of Automation and Applications,2009,28(11):58-60,74.
Authors:ZHANG Bo  LUO Ying-hong
Affiliation:( Lanzhou Jiaotong University, School of Automation & Electrical Engineering, Lanzhou 730070 China )
Abstract:This paper discusses the transmission line coupling based on the multi-conductor transmission line theory. The equivalent circuit model of a coupled three-conductor transmission line is established. The impact of terminal resistance, terminal reactance, terminal impendence, and terminal short-circuit on the coupling effect is analyzed.
Keywords:multi-conductor transmission line  terminal impedance  crosstalk
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