期刊论文

High-pass Filter Design Based on the E Type Frequency Dependent Negative Resistor

中文

电气电子教学学报

1008-0686

2009

31

6

53-55

10.3969/j.issn.1008-0686.2009.06.020

本校为第一机构

本文用电流控制传送器实现的E型频变负阻（FDNR）、接地电感和浮地电感作为单元电路,提出了实现高通滤波器的方法。用该方法设计的有源滤波器具有无源梯形网络原型的低灵敏度特性。给出了5阶巴特沃滋高通滤波器的设计例子和PSPICE仿真结果,表明了设计的正确性和可行性。

The design method of high-order high-pass filters is presented using the E type frequency dependent negative resistor（FDNR）, grounded simulated inductor and floating grounded simulated inductor based on current controlled conveyor. The active filtering circuit by this design enjoys low sensitivities character of the passive ladder network prototype. Design example of five-order Butterworth high-pass filer and its PSpice simulation result a...