Electronically controllable first-order multifuntion filter with using single active building block - Kobkiat Chinpark; Winai Jaikla; Surapong Siripongdee; Peerawut Suwanjan (My University, 2018)
Keywords: All-pass filter; Voltage-controlled filter; Current conveyor; Capacitor-input filter; Butterworth filter; Electronic filter topology; Operational transconductance amplifier; Analog and Mixed-Signal Circuit Design