ELEMENT OF PHASED REFLECTOR ANTENNA ARRAY Russian patent published in 2013 - IPC H01Q21/29 

FIELD: radio engineering.

SUBSTANCE: element of phased reflector antenna array includes radiator, radiator waveguide, matching washers and waveguide ferrite phaser of Faraday type with magnetic memory. Phaser is made on the basis of cylindrical ferrite rod containing no current-conducting coating of side surface, arranged together with winding of its longitudinal magnetisation, frame of winding and magnetic core in the form of system of ferrite shoes and plates, inside the waveguide performing the function of housing of phased reflector antenna array element. One end of ferrite rod adjoins the reflector, and the other end adjoins the matching waveguide, in which a system of matching dielectric washers is arranged between end of ferrite rod and end of radiator.

EFFECT: creation of high-tech reflector phased array antenna of millimetre wave range with increased quick action and reduced power consumption, which is easy to manufacture and assemble.

3 cl, 3 dwg