Design of low input and high output impedance current-mode biquad filter using CDTAs with independent control of quality factor and pole frequency - Somsak Sattanaco; Winai Jaikla; Piya Supavarasuwat; Wipobh Jaikhang (My University, 2013)
Keywords: Digital biquad filter; Analogue filter; Current conveyor; Cutoff frequency; Butterworth filter; Analog and Mixed-Signal Circuit Design