Author:
Abubakirov E.,Danilov Yu.,Denisenko A.,Leontyev A.,Rozental R.
Abstract
We present the main development stages of a sub-GW Ka-band gyrotron with TM51 operating mode. For discrimination of TE-type modes, an axial-slit resonator is proposed. The analytic theory of its cavity is developed and calculations using finite-element method and “cold” electrodynamic measurements is developed. The results of the first experiments on radiation generation are presented.