CCII-based simulated floating inductor and floating capacitance multiplier

Abstract

In this work, a new lossless simulated floating inductor (SFI) and a new lossless floating capacitance multiplier (FCM) are proposed. Both circuits include three second-generation current conveyors. The proposed SFI and FCM circuits include a grounded capacitor. The proposed SFI employs only grounded passive elements, while the FCM with a minimum number of passive components does not require any passive component-matching problems. However, the proposed SFI needs a single passive element-matching condition, and the FCM uses a floating resistor. As an application example, a second-order band-pass filter is given for these circuits. Both structures are simulated through the SPICE program. Some experimental results for the proposed SFI are included. Further, a second-order high-pass filter example is given.