基于迭代法的集成模拟滤波器非线性失真分析方法

A Method of the Analyzing Nonlinear Distortion in Integrated Analog Filter Based on the Iteration Method

基于迭代法原理 ,提出一种适用于集成滤波器非线性失真的分析方法 ,得到相当准确的解析表达式 ,可以为集成滤波器设计的改进提供有用的信息。对于一般阶数不高或者以二阶滤波器为单元的电路 ,解析法能够充分发挥其优点。

A method of the analyzing nonlinear distortion is proposed for the integrated analog filter based on the iteration method,which will not only result in an accurate analytical formula but also provide much useful information for improving integrated filter design.As to the integrated filter of a low-order or two-order as unit circuit,an analytical method will show the virtues.