HORIZONTAL BAND CIRCULARLY POLARISED CO-PHASED ANTENNA SYSTEM Russian patent published in 2016 - IPC H01Q21/00 

FIELD: antenna.

SUBSTANCE: invention relates to vibrator phased antenna arrays. Peculiar feature of disclosed antenna system is that second line of vibrators located under first line at distance of d=λ_av/2 from it, consists of n separate symmetrical directional antennae, made in form of blades, parallel to ground surface, from combination of flat vibrators isosceles triangular frame with length equal to perimeter λ_av/n, with arrangement of triangle base under first line, parallel to axis of first line, with conductors sides directed towards reverse side of transceiver, and placed under first passive reflector loop-vibrator with length of λ_av/2n, turned with power points towards direction of triangle base, at distance of λ_av/4 from it and connected to it with conductors of lateral sides of frame crossed during switching.

EFFECT: reduced material consumption of passive reflectors, higher and levelling of gain in working range of radio waves.

1 cl, 10 dwg