Electrodynamical properties of a 'grid' volume resonator for travelling wave tube and backward wave oscillator

摘要

The electrodynamical properties of a volume resonator formed by a perodicstructure built from the metallic threads inside a rectangular waveguide("grid" volume resonator) is considered for travelling wave tube and backwardwave oscillator operation. Peculiarities of passing of electromagnetic waveswith different polarizations through such volume resonator are discussed.