Abstract

The paper briefly describes the basics of frequency filter design method using synthetic immittance elements with current conveyors. An introduction of the paper explains the advantages and also disadvantages of using this method. Other chapters briefly introduce a design process of simple second order low-pass and high-pass filter. A theory of current conveyors is discussed too, because they are the basic building blocs of proposed synthetic element and also active frequency filters. Finally, the particular solutions of low-pass and high-pass filters are given and verified by OrCAD PSpice simulations.

Highlights

  • Current conveyors can be described as modern active elements

  • A lot of new applications using current conveyors were proposed and new applications will be designed because current conveyor can be used in various electronic circuits [2]

  • This circuitry is consisting of nine passive elements and one general four-port current conveyor (GCC)

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Summary

Introduction

Current conveyors can be described as modern active elements. These electronic applications can be used especially in mobile devices mainly because of positive properties of current conveyors These active elements allow the realization of. Synthetic immittance element design process starts by the general circuit network proposition This circuitry is consisting of nine passive elements (admittances) and one general four-port current conveyor (GCC).

Synthetic Immittance Elements Design
Proposed Synthetic Immittance Element Solution
Conclusion

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