BROADBAND 'ANTENNA-DOME' SYSTEM Russian patent published in 2012 - IPC H01Q1/42 

FIELD: radio engineering.

SUBSTANCE: broadband 'antenna-dome' system for operation in superimposed ranges has a broadband antenna and a dome with a wall made from dielectric material, provided with a unit for fastening to an aircraft; the electrical thickness of the wall of the dome corresponds to half the wavelength at the medium frequency of the upper range and a quarter of the wavelength at the medium frequency of the lower range.

EFFECT: reduced direction-finding errors in the antenna-dome system operating in superimposed ranges.

3 dwg, 3 tbl