ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)


вычислительная электродинамика

Generation of double-frequency radiation in monotron with three-gap cavity

Purpose of this work is to study modes and conditions that make it possible to excite the highest type of microwave oscillations, the frequency of which is a multiple of the frequency of the main type, in a monotron with a three-band resonator.

Mathematical modeling of a low-voltage multibeam klystron of millimeter range

The purpose of this work is to determine the efficiency of low-voltage multibeam klystrons in the Ka-frequency range, using an electron-optical klystron-analog system operating in the Кu-range. Methods. The natural frequencies and main dimensions of the resonators were found by solving the Maxwell equations by the finite difference method in the time domain (FDTD) with a rectangular spatio-temporal partition grid.

Математическое моделирование низковольтного многолучевого клистрона миллиметрового диапазона

Цель настоящего исследования -- определить эффективность работы низковольтных многолучевых клистронов в Кa - диапазоне частот, при использовании электронно-оптической системы клистрона-аналога, работающего в Кu - диапазоне.