Abstract

In this paper, Rucklidge attractor’s chaotic oscillator, synchronization and masking communication circuits were designed and simulated. The electronic circuit oscilloscope outputs of the realized Rucklidge system is also presented. Simulation and oscilloscope outputs are used to illustrate the accuracy of the designed and realized Rucklidge chaotic oscillator circuits. The Rucklidge system is addressed suitable for chaotic synchronization circuits and chaotic masking communication circuits using Matlab-Simulink^® and Orcad-PSpice^® programmes. Simulation results are used to visualize and illustrate the effectiveness of Rucklidge chaotic system in synchronization and masking communication. All simulations results performed on Rucklidge chaotic system are to verify the application of secure communication.

Key words: Rucklidge attractor, chaotic oscillator, synchronization, chaotic masking, secure communication.