MAGNETRON ANODE BLOCK AND MAGNETRON (ALTERNATIVES) Russian patent published in 2003 - IPC

FIELD: electronic engineering. SUBSTANCE: magnetron anode block has T-shaped anode sections provided with radially extending part and circumferentially extending one; cylindrical surfaces of circumferentially extended parts in assembled magnetron are facing cathode. Using T-shaped sections makes it possible to enhance inductance and, hence, to generate low-frequency radiation without increasing magnetron size compared with prior art. In order to additionally reduce frequency capacitance is raised by using more than two anode bundles, and better four ones, at each end of anode block. Best way is building anode block in magnetron using high-strength magnetic field of about 500 Gs and operating at frequency of 100 MHz. Anode package as such may be component part of closing loop of magnetic-field liners of force. EFFECT: ability of operating at low frequencies; reduced mass and space requirement. 34 cl, 5 dwg