Oscillations of a System of Coupled Oscillators with a Virtod-Type Virtual Cathode

The results of numerical modeling of oscillations in a system of two coupled oscillators operatingon the basis of a virtual cathode with controlled external feedback are presented. It is shown that thereexist the modes with generation of chaotic signals and synchronization modes with high signal-to-noise ratio.The effect of parameters of the electron beam and external feedback on the generation frequency of the systemand phase relations between the signals generated in each module is analyzed