REGIME OF TRAPPING AND ADIABATIC DECELERATION OF ELECTRONS IN A SECTIONED ELECTRON RF GENERATOR

As a method for the realization of the regime of trapping and adiabati c deceleration of particles in relativistic RF electron autooscillator s, the scheme of the twystron with a self-exciting input section and a n output section where the deceleration of electrons is provided by pr ofiling the parameters of the system is suggested. It is shown that fo r a nide range of parameters, almost total trapping of the particles a nd, therefore, high-efficiency stable RF generation, can be achieved.