INPUT AND/OR OUTPUT OF MICROWAVE ENERGY WITH CAN-TYPE WINDOW FOR HIGH-CAPACITY ELECTRONIC INSTRUMENTS Russian patent published in 2010 - IPC H01J23/36 H01P1/08 

FIELD: electricity.

SUBSTANCE: microwave energy output is proposed with a window of can type for high-capacity electronic instruments, comprising sections of rectangular wave guides, connected to coaxially-installed section of circular wave guide between them, having different internal and external diametres, cross section of which comprises a dielectric disc, tightly connected to its internal surface and isolating vacuum part, compensator element arranged on external surface of circular wave guide section and connected to it, conducting element for suppression of parasite resonances in the form of hollow cylinder, at least of two solid parts, differing by external diametre, arranged coaxially to section of circular wave guide, element for cooling, connected to section of circular wave guide, connecting flange directly adjacent to end surface of round wave guide section at non-vacuum side, at the same time geometric dimensions of round wave guide section, dielectric disc and conducting element for suppression of parasite resonances are set on the basis of specified parametres of microwave energy output.

EFFECT: increased output capacity, thermal-mechanical and electric strength of connections of microwave energy output elements.

4 cl, 1 dwg, 1 tbl, 10 ex