Synchronization Phenomena in Coupled Colpitts Circuits
Synchronization Phenomena in Coupled Colpitts Circuits is a scholarly work, published in 2015 in ''Journal of Engineering Science and Technology Review''. The main subjects of the publication include resistor, Chaotic, electronic circuit, physics, Synchronization of chaos, electronic circuit topology, electronic engineering, Coupling coefficient of resonators, Colpitts oscillator, control theory, pipe coupling, artificial neural network, chaos theory, Phase synchronization, synchronization, nonlinear system, synchronization, and computer science. In this work, the case of coupling (bidirectional and unidirectional) between two identical nonlinear chaotic circuits via a linear resistor, is studied.The produced dynamical systems have different structure, in regard to other similar works, due to the choice of coupling nodes.As a circuit, a modification of the most well-known nonlinear circuit that can operate in a wide range of radiofrequencies, the Colpitts oscillator, is chosen.The simulation and the experimental results show a variety of dynamical phenomena, such as periodic, quasi-periodic and chaotic behaviors, as well as anti-phase and complete synchronization phenomena, depending on the value of the coupling coefficient.