Current Controlled CDTA (CCCDTA) Based- Novel Floating and Grounded Inductance Simulators

This article reviews 2 novel circuits which are floating and grounded inductance simulators using only one current controlled current differencing transconductance amplifier (CCCDTA) and two voltage buffers. The simulated inductance values can be controlled electronically by adjusting the bias current of the CCCDTA. The floating inductance simulator comprises 1 CCCDTA, 2 voltage buffers and 1 grounded capacitor, while the grounded inductance simulator comprises only 1 CCCDTA, 1 voltage buffer and 1 grounded capacitor without any external resistors and component matching requirements. The circuit performances are depicted through PSPICE simulations, they show good agreement to theoretical anticipation. Some applications are included to confirm the usability of proposed circuits