来源:
《安全与电磁兼容》2012年第13期
作者:宋盟春 邹明明 陈嘉晔 冯丹茜
改进型传导测试共模/差模噪声分离网络
An Improved CM/DM Noise Discrimination Network Used in
Conducted Emission Test
摘要 在Wang 网络基础上,根据传导测试中共模和差模噪声产生原理设计了一种改进的共模噪声/差模噪声分离网络,并给出了改进前后分离网络电路原理和仿真结果。仿真结果表明改进后的分离网络分离测试
性能良好。
关键词 传导干扰;共模噪声;差模噪声;噪声分离
Abstract According to the generation principle of common mode noise and differential
mode noise during the conducted testing, an improved CM/DM discrimination network
has been designed basing on the Wang,s network, and the circuit principle and
simulation results of the improved network has been described. The simulation results
show that the discrimination of the network performs well.
Keywords conducted interference (EMI); common mode noise; differential mode noise;
noise discrimination=