Amornchai Chaichana, Montree Kumngern, Montree Siripruchyanun, Winai Jaikla. Amplitude controllable current-mode first order allpass filter including minimum component count circuits. In 38th International Conference on Telecommunications and Signal Processing, TSP 2015, Prague, Czech Republic, July 9-11, 2015. pages 1-4, IEEE, 2015. [doi]
Abstract is missing.