Novel Lossless Floating Immittance Simulator Employing Only Two FTFNs

Abstract

In this paper a novel lossless floating immittance simulator employing only two FTFNs is reported. The presented topology enables the simulation of ideal floating inductance, FDNR and resistively variable capacitor. No component matching constraints are imposed for the realisations. The performance of the proposed floating immittance is demonstrated on a fifth order elliptic filter.