HIGH-FREQUENCY SIGNALS DIVIDER Russian patent published in 2023 - IPC H01P5/16 

FIELD: radio engineering.

SUBSTANCE: high-frequency signal divider contains one input and two outputs, two identical sections of transmission lines, some ends of which are connected to each other and to the input of the divider, and the other ends are respectively connected to the first and the second outputs, a ballast resistor, the terminals of which are connected to the first and the second outputs, and three trimming elements made in the form of capacitors, one of the terminals of which is respectively connected to the input and to the first and the second outputs, and the remaining terminals of the trimming elements are connected to a common housing. The characteristic impedance of the transmission line segments is chosen to be 1.5 times greater than the input impedance of the high-frequency signal divider. The capacity of the third element is determined by the formula , and the length of the transmission line segments is equal to .

EFFECT: expansion of the operating frequency band and reduction in overall dimensions.

1 cl, 4 dwg, 1 tbl