Novel OTA based inductorless realisation of Chaos's circuit

The linear system is incapable to give the full information about the characteristic of maintained oscillation. To get nonlinear concepts and chaos we take linear concepts and harmonics motion. To show chaos; a circuit consisting of resistors capacitors and inductors must contain at least one nonlinear element; one locally active resistor and at least three energy storage elements. To satisfy the limitations of nonlinearity Chua circuit is simple and best electronic circuit. In this paper our aim is to stimulate the reader to think deeply about the fundamental nature of oscillations and Chaos's producing mechanism in non-linear dynamics. For this we have considered the Chua's circuit which consisting of one non-linear resistor known as Chua's diode; two capacitors and one inductor. This circuit is only physical system for which presence of Chaos's has been proved mathematically. The circuit is constructed using electronic components such as Operational Tran conductance Amplifier (OTA) to examine the rich variety of Chaos's limit cycle & bifurcations.