MM radio-wave generators of stochastic oscillations for the hidden communications system

Systems of radiocommunications for sending complex noise signals have many serious advantages. In this work the principal attention was given to methods of SO excitation both on volumetric and on surface waves in systems with wear and strong resonance based on BWT and a generator with surface wave resonator (SWR). We consider many-beam nonlinear structures on the basis of SWR with lagging of the system reaction at the beginning of the nonlinearity effect fast wave. It is shown that scenario transition from order to chaos has a universal character and is called forth by effects of electrons regrouping in a wave field of large amplitude. The appearance of SO is connected with a sequence of bifurcation cycles of double the period of automodulation of the distributed autooscillating system (DAS). By changing the velocity and density of the power electron beam we realize control parameters of the oscillation spectrum.