Resistorless floating inductance simulation using CCCTAs

Abstract

This paper presents the simple realization of the resistorless floating inductance simulation circuit based on using current-controlled conveyor transconductance amplifier (CCCTA). The proposed inductance simulator is realized by using only two CCCTAs and one capacitor without needing an external passive resistor. This configuration results in simple and canonical structure. The resulting equivalent inductance value of the proposed simulator is electronically adjustable through external bias currents. PSPICE simulation results demonstrating the circuit behaviors and confirming the theoretical analysis are performed.