Elektronen-Einschleusung In Ein Mikrotron Mittels Eines Resonanzemitters Im Resonator

Abstract A cathode arrangement is described by means of which a highly efficient injection of electrons into a microtron is achieved. It is a part of a resonant circuit coupled to the resonator and oscilating with a suitable phase. The electric field configuration in the reentrance hole of the resonator has a focusing effect on the electrons.