文中提出了电压模式单ＦＴＦＮ滤波器新通用电路结构，它能实现二阶低通、高通、带通、全通（陷波）和一阶低通、高通、全通滤波功能。给出了二阶......

In this paper, four new first order voltage mode cascadable allpass sections are proposed using single active element an......