一种高性能的双二次型有源带通滤波器的研制

Development of a Sort of High Performance Biquadrates Active Band-pass Filters

本文我们重点介绍了一种实用的双二次型高性能椭圆函数有源带通滤波器的设计方法,详细介绍了该滤波器的设计步骤及阻容元件的参数计算,并对设计出的电路用计算机进行模拟仿真和容差分析。最终制造出达到设计预期要求的高性能有源带通滤波器电路。

In this paper,the design of a practical sort of high performance hiquadrates Elliptic Active Band-pass Filters is emphasized, and then the design techniques and how to calculate the resistors and capacitances, how to make computer simulation and tolerance analysis with computer are described in detail. At last, the integrated Active Filters that accord with this thesis＇s request is developed.