FIELD: electronics.
SUBSTANCE: invention relates to relativistic high-frequency electronics and can be used for generation of high-power microwave radiation. Relativistic magnetron with cathode end shields has multi-resonator anode unit (1) with end covers (7), waveguide power (2) output and located on axis of holding cathode holder (4) with explosive emission cathode (3), vacuum chamber (8), cylindrical drift tube (9) and outer magnetic system (6). Cathode end shields (5) are installed on cathode holder (4) and are made of ferromagnetic material, induction saturation of which exceeds value of maximum working field induction of magnetic system (6).
EFFECT: technical result is reduction of losses of current from space of interaction of device.
1 cl, 2 dwg
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