平面波对传输线耦合响应的仿真研究

在Agrawal传输线模型的基础上,以典型信号-电磁脉冲作为干扰源,详细分析了参数变化对传输线终端负载电压和电流响应的影响.仿真结果表明,负载、传输线间距、平面波入射角和平面波极化角等参数变化对负载端响应有不同的影响.在此基础上,又对双线传输线和单导体传输线受干扰特性进行了对比分析.仿真分析结果为实际系统中由于电缆耦合产生的干扰分析提供了理论依据,并具有一定的参考价值.

Coupling Response Simulation of Transmission LinesExcited by Plane Wave

Based on the Agrawal transmission line model, the load response to typical signal-electromagnetic puse was deeply investigated as model parameters change. The simulation results show that the parameters such as load, thansmission line spacing, incident angle and polarization angle of plane wave, etc, in response to the load have different effects. Furthermore, the differences between two-wires transmission line and single line were discussed. And the discussion shows that it is significative in theory and helpful in practical application.