一种改进的火花放电电流波形

Spark Signal and Its Interference to Communication System

摘要: 分析了四种现有的火花信号电流拟合波形，在此基础上提出了一种改进的火花放电电流拟合方式。该方式拟合得到的电流波形不仅符合IEC 61000-4-2 标准，而且还具有一定的随机性。在此基础上实现了产生具有随机性和叠加特性的更为接近于真实火花源的火花信号方式。

Abstract: This paper analyzed four kinds of spark signal simulation, and put forward a new way to simulate spark signal,which not only fit IEC 61000-4-2, but is stochastic as well. Based on it, a new kind of spark signal generator is advanced, whichowns randomicity and superposition so as to be more close to the reality