RADIAL POWER AMPLIFICATION DEVICE WITH AMPLIFIER CHANNELS PHASE VARIANCE COMPENSATION Russian patent published in 2013 - IPC H01P5/12 

FIELD: electrical engineering.

SUBSTANCE: radial power combination system includes: a radial divisor (10) containing accesses in the form of rectangular peripheral waveguides (16); a radial combiner (10') superimposed onto the radial divisor and containing accesses in the form of rectangular peripheral waveguides (16'); a first input junction (11) transmitting the first signal to the radial divisor centre (10); a second output junction (11') intercepting the first amplified signal towards the radial combiner output (10'); at least two amplifier channels (15) each of them containing: a third input junction (22) designed so that to enable interaction with the waveguides (16); a fourth output junction (23) designed so that to enable interaction with the waveguides (16') and at least one amplifier (24). According to this invention, the system contains means (29) for adjustment of the amplifier channels position enabling correction of phase displacement of different channels.

EFFECT: invention enables exclusion of extra power consumption.

14 cl, 14 dwg