A NOVEL CIRCUIT DYNAMIC ANALYSIS METHOD USING FFT BASED ON DIAKOPTICS
分裂法与FET技术相结合的电路动态分析

This paper presents a novel circuit dynamic analysis method using FFT technique based on diakoptics. The algorithm divides a complex dynamic circuit into some linear subcircuits and link branches (linear and nonlinear).The linear sub-circuits is replaced with a multi-port dynamic source in any interval.The method makes it easy to analyze a complex circuit and improves the efficiency because FFT technique is applied.