A Deterministic Chaos Ring Oscillator Based on a MOS Transistor Structure with Negative Differential Resistance

Abstract

The aim of the work is developing and investigating an electric circuit of a deterministic chaos ring oscillator having a delay element in a feedback loop and based on a MOS transistor structure with negative differential resistance. New circuits of active elements based on MOS transistor structures with electrically controlled parameters of static λ-type I-V curves for deterministic chaos ring oscillators have been proposed. Experimental facilities have been developed and results have been obtained after investigating static and dynamic I-V curves for the MOS transistor structures with negative resistance. Results of simulating the deterministic chaos ring oscillator based on the MOS transistor structure with negative differential resistance in PSPICE software have been obtained.