A novel transmission scheme based on impulsive synchronization of two Colpitts chaotic systems

In this work, a transmission scheme based on impulsive synchronization of two chaotic Colpitts oscillators is proposed. The transmitter and the receiver are both composed of two chaotic Colpitts oscillators. The first oscillator of the transmitter is intended to be impulsively synchronized with the first oscillator of the receiver. The message to be sent is included by the inclusion method in the second Colpitts oscillator of the transmitter. The principle of the proposed method is based on the reconstitution of the message at the level of the second Colpitts oscillator that passes at first by the impulsive synchronization of the first oscillators of the transmitter and the receiver. Simulation results are presented to highlight the performances of the proposed method.