Modified DVCC based quadrature oscillator and lossless grounded inductor simulator using grounded capacitor(s)

Abstract In this paper, a new quadrature oscillator (QO) and a new lossless grounded inductor simulator (LGIS) are proposed. The proposed QO uses only one negative-type modified differential voltage current conveyor (MDVCC−) with single Z terminal, two resistors and two grounded capacitors. The proposed LGIS employs only one MDVCC− with single Z terminal, two resistors and one grounded capacitor. However, the proposed LGIS requires a single passive component matching condition. Furthermore, a band-pass filter application is derived from the proposed LGIS. A number of simulations based on SPICE program and an experimental test are accomplished in order to demonstrate the performance of all the circuits.

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