автогенератор

Aim. The aim of the paper is to study the mutual synchronization of two periodic self- sustained oscillators with a detuning of frequencies interacting through a memristor. It is supposed to give an answer to the question of the possibility of synchronization in this case and of its probable features. Method.

This work presents results of experimental studies of coherence resonance phenomenon in UHF devices with long interaction (TWT and BWO). Basic properties of this phenomenon were investigated. Discovered suppression effect of resonant response on external noise by external harmonic signal. This suppression effect can be used to increase signal-to-noise ratio in system’s output. Specific features of coherence resonance phenomenon in long-interaction devices also noted.