ULTRA-HIGH FREQUENCY DIVIDING-SUMMING DEVICE Russian patent published in 2019 - IPC H03F3/60 

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering. For this purpose, the ultra-high frequency dividing-summing device contains identical N-channel divider and adder, made in the form of a chain connection of (N-1) directional couplers with different transition damping, where N is a natural number greater than 2, (N-1) × 2 ballast resistors, N amplifiers, the outputs of the directional couplers and the inputs of the directional couplers of the adder are connected by amplifying modules, ballast resistors are connected to the corresponding outputs of the directional couplers, the input of the divider and the output of the adder serve as the input and output of the entire device, directional couplers are made on coupled transmission lines, in series with the ballast resistors capacitors are introduced, the amplifying modules do not have separating capacitors at their inputs and outputs, except for the output of the first and the input of the last amplifying modules, connected respectively to the continuous primary lines of the connected couplers of the output of the adder and the input of the divider.

EFFECT: technical result is the gain in the power level of the microwave signal and the dimensions due to the reduction in the number of separating capacitors at a high power level of the microwave signal.

1 cl, 2 dwg