An RC OTA hysteresis chaos generator

This paper proposes a novel implementation method of hysteresis chaos generator. The implementation circuit consists of two capacitors, two resistors, one linear VCCS (Voltage Controlled Current Source) and one hysteresis VCCS. These VCCSs are implemented by using OTA. Then, as a simple application example of this circuit, we propose master-slave ladder network that exhibits various spatiotemporal patterns. This application is realized by synchronization and control of chaos. These phenomena are guaranteed theoretically and confirmed by laboratory experiments.