PULSE TWO-STAGE SINGLE-BLOCK UHF POWER AMPLIFIER ON AMPLITRONS Russian patent published in 2014 - IPC H03F3/58 

FIELD: radio engineering, communication.

SUBSTANCE: pulse two-stage single-block UHF power amplifier on amplitrons includes the first and the second UHF signal amplification stages made on amplitrons, each of which includes an anode block, resonators of a slow-wave structure, links and a UHF signal input and output device; two amplitrons are located on one central vertical axis, which are electrically and functionally connected to each other, with a common magnetic system with a possibility of providing equal magnetic induction for both amplitrons, the functional communication of which is implemented by means of a device of UHF connection of stages of power amplifier of s-shaped design, and cathodes of both amplitrons have optimum sizes of radii.

EFFECT: increasing efficiency and output power.

4 cl, 3 dwg