DEVICE FOR INPUT OF S H F SIGNAL INTO CATHODE SLOW-WAVE STRUCTURE OF INVERTED COAXIAL-CYLINDER MAGNETRON Russian patent published in 1995 - IPC

FIELD: S H F equipment. SUBSTANCE: device for input of SHF signal into cathode slow-wave structure of inverted coaxial- cylinder magnetron includes coaxial line with grounded screen resistively containing cathode slow-wave structure and grounded coaxial-input junction. Coaxial line is made of two sections joined coaxially and separated across joint with clearances in external and internal conductors. In this case external conductor of section of coaxial line connected to coaxial- input junction is provided with choke flange at specified joint which contacts grounded screen. External conductor of section of coaxial line containing cathode grounding system is fitted at specified joint with no-choke flange. There is provided make of separable grounding screen with capability of turning of coaxial-waveguide junction around axis of SHF lead-in. EFFECT: enhanced operational stability and reliability. 3 cl, 1 dwg