BROADBAND ADDER OF MICROWAVE SIGNALS Russian patent published in 2020 - IPC H01P5/18 

FIELD: microwave equipment.

SUBSTANCE: invention relates to microwave (UHF) equipment, in particular to antennas, and can be used in broadband receiving-transmitting devices, communication equipment, radar devices, in television, in measurement equipment. Essence of invention consists in the fact that in adder of microwave signals containing symmetrical tee, having output, two inputs located on opposite sides of output, connected to output by two-step transitions with stepped active load resistance between stages, section of transmission line is connected, which connects the place of input docking with output, besides, this section of transmission line has lower wave resistance than output wave resistance.

EFFECT: technical result when implementing disclosed solution is increased level of operating power while maintaining good matching, low losses in wide range of operating frequencies.

1 cl, 1 dwg