DEVICE FOR FORMING TOTAL AND DIFFERENCE DIRECTIONAL PATTERNS WITH INDEPENDENT AMPLITUDE DISTRIBUTIONS Russian patent published in 2021 - IPC H01P5/12 

FIELD: radio engineering.

SUBSTANCE: present device relates to microwave technology and can be used in various radio engineering devices, such as phased array antennas, as a beamforming element, for example, designed to work with an Mk-XII interrogator. The technical result is achieved by the fact that the device for forming the total and difference directional patterns with independent amplitude distributions, containing a dielectric substrate, on which the input and output strip conductors are fixed, Wilkinson dividers connected in parallel, differs from the prototype by the fact that the input strip conductors, represented by the total, difference and compensation power dividers, and the corresponding output strip conductors connected by ring bridges of the U-shaped bend, the outputs of which are connected to the connectors for connecting the emitters, are located on one side of the dielectric substrate, placed in a metal case, at the ends of which there are connectors for the total, differential, compensation power divider and antenna suppression of back lobes, and on the surface - connectors for connecting radiators.

EFFECT: development of a device for formation of the total and difference directional patterns with independent amplitude distributions, characterized by small dimensions, manufacturability and low power losses, designed to work with the interrogator of the Mk-XII standard.

5 cl, 7 dwg