CCII-Based Lossless Floating Frequency-Dependent Negative Resistor with Minimum Passive Elements

Abstract

This paper proposes a new lossless floating frequency-dependent negative resistor (FDNR). The proposed floating FDNR circuit is designed with two dual output second-generation current conveyors (DO-CCIIs) and a minimum number of passive elements. The first DO-CCII behaves like a minus-type second-generation current conveyor, while the other is modified DO-CCII. The proposed floating FDNR does not require any passive element matching conditions, but all the passive elements are floating. The simulations are made through the SPICE program. A second-order high-pass filter (HPF) is given as an application example. In addition, some experimental results are included for the second-order HPF in which AD844s are utilized.

A single CCII‐based high‐precision voltage‐mode full‐wave rectifier suitable for low‐level signals

“…On the other hand, if the output of the previous stage of the high input impedance circuit is current, it is necessary to use a resistor connected to the input of this circuit. Apart from these, CCIIs have been found wide practice realms in the literature 31–41 …”

“…Apart from these, CCIIs have been found wide practice realms in the literature. [31][32][33][34][35][36][37][38][39][40][41] In this manuscript, a new FWR employing a single dual output CCII (DO-CCII) is proposed. The proposed VM FWR topology with high input impedance uses three grounded resistors without any matching constraints.…”