摘要
本文提出了开关电容滤波器计算机辅助设计的一种方法。该方法通过计算机辅助分析，计算ＳＣ电路的频域传递函数及其关于各元件参数的偏导数，并采用最小二乘法求得电路元件参数的最优解。
A computer-aided design algorithm of switched capacitor filters is proposed in this paper.According to this algorithm the frequency-domain transfer function and its partial derivatives with respect to element parameters are calculated based on computer-aided analysis of switched capacitor circuits.Using Levenberg-Marquardt algorithm,the optimum solution of circuit element parameters is obtained.
出处
《电路与系统学报》
CSCD
1998年第3期1-9,共9页
Journal of Circuits and Systems
