摘要
现代当微波辐照一个雷达接收机时,将对雷达接收机产生“带内”干扰但是当入射电磁脉冲作用于系统中的某一设备时,系统中的其他设备也很可能会受到影响。本文采用传输线网络拓扑模型来表示复杂系统,并运用BLT方程来分析传输线网络对电磁激励的响应。最后结合三种典型的系统结构进行了举例分析。
Modem electric devices always work in complicated electromagnetic environment. Although some shield measures, when an incident electromagnetic pulse acts on a certain device in the system, other devices may be ＇affected. In this paper, a complicated system is represented by a transmission line network topology model, and its rcsponse to the electromagnetic excitement is analyzed using BLT Equation. And this paper gives an example of three typical system configurations.
出处
《微计算机信息》
北大核心
2005年第09X期66-67,97,共3页
Control & Automation
基金
国家863-803计划资助项目
编号:2004AA833030
关键词
BLT方程
传输线网络
电磁激励
结点散射矩阵
系统结构
BLT Equation
Transmission Line Network
Electromagnetic Excitement
Node Scattering Matrix
systemic configuration
