Resistorless realization of current-mode first-order allpass filter using current differencing transconductance amplifiers - Worapong Tangsrirat; Tattaya Pukkalanun; Wanlop Surakampontorn (My University, 2010)
Keywords: All-pass filter; Transconductance; Operational transconductance amplifier; Realization (probability); Analog and Mixed-Signal Circuit Design