SUPER-POWER MICROWAVE DEVICE Russian patent published in 2012 - IPC H03F3/56 

FIELD: radio engineering.

SUBSTANCE: microwave device is proposed, comprising a solenoid and several klystrons arranged in it at the specified diameter, axes of which are parallel to the solenoid axis. Each klystron is enclosed into a separate vacuum shell and comprises one or more cathodes, emitting surface of each one having a shape of side surface of the truncated cone, the axis of which is parallel to the solenoid axis. The solenoid surrounds resonator systems and emitting surfaces of cathodes in all klystrons and creates a single longitudinal uniform magnetic field in the area of resonator systems and emitting surfaces of klystron cathodes. Outputs of klystron microwave energy are arranged as waveguide, and inputs of klystron microwave energy are arranged as coaxial and are connected to the first end of the common coaxial line arranged on the solenoid axis, besides, the second end of the common coaxial line forms a single input of microwave energy of the microwave device. One or more rows of waveguide power summators may be connected to waveguide outputs of klystron microwave energy.

EFFECT: increased output capacity of a microwave device with relatively low anode voltages of klystrons it comprises.

5 cl, 7 dwg