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Tunable Current-Mode Multifunction Filter Using Universal Current Conveyors

Norbert Herencsár, Kamil Vrba

Open publisher page 6 citations

Abstract

In the paper a novel current-mode multifunction filter is presented, where changing the characteristic frequency f0and the quality factor Q0independently of each other and of other parameters is allowed. The whole design procedure is shown, with the Generalized Current Conveyor (GCC) being used in the initial design and the resultant multifunction filter containing the universal current conveyor UCC-N1B. On the basis of measurement results of this element a simulation model in the OrCAD software for computer analysis of the properties of the filter designed was proposed.

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What this paper is about

In the paper a novel current-mode multifunction filter is presented, where changing the characteristic frequency f0and the quality factor Q0independently of each other and of other parameters is allowed. The whole design procedure is shown, with the Generalized Current Conveyor (GCC) being used in the initial design and the resultant multifunction filter containing the universal current conveyor UCC-N1B. On the basis of measurement results of this element a simulation model in the OrCAD software for computer analysis of the properties of the filter designed was proposed.

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OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In the paper a novel current-mode multifunction filter is presented, where changing the characteristic frequency f0and the quality factor Q0independently of each other and of other parameters is allowed. The whole design procedure is shown, with the Generalized Current Conveyor (GCC) being used in the initial design and the resultant multifunction filter containing the universal current conveyor UCC-N1B. On the basis of measurement results of this element a simulation model in the OrCAD software for computer analysis of the properties of the filter designed was proposed.

Key concepts: Current conveyor, Filter (signal processing), Current (fluid), Basis (linear algebra), Computer science, Mode (computer interface), Software, Analogue filter

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