RADIO TRANSMITTER Russian patent published in 2011 - IPC H04B1/34 

FIELD: physics.

SUBSTANCE: radio transmitter has a radio pulse exciter consisting of a high frequency generator and a pre-amplifier, a power divider and a power adder, connected to each other by a reference amplifier channel and power amplification channels, the number of which is equal to N=2ⁿ, where n is a positive integer which is determined by the output power of the radio transmitter, and a phase changer control device. The power amplification channels include controlled phase changers and power output amplifiers. The power adder consists of directed eight-terminal circuits.

EFFECT: provision of the required output power in the antenna and feeder transmission line of the radio transmitter and guaranteed switching of the power microwave signal from one antenna to the other.

2 cl, 1 dwg