COMPOSITE ELECTRICALLY SMALL LOOP RADIATOR WITH MIRROR SYMMETRY OF QUARTIC AND THE RECEIVING TRIORTHOGONAL ANTENNA SYSTEM OF HF RANGE ON ITS BASIS Russian patent published in 2018 - IPC H01Q9/00 

FIELD: radio engineering.

SUBSTANCE: invention relates to radio engineering and can be used as compounding material of radio communication and radio monitoring systems. Essence of the invention consists in presenting a single frame – antenna element (AE) with circular or 2N-angle form of coil in form of four separate sub-frames lying in the same plane. Frame AEs can be combined into triorthogonal antenna system (TAS) consists of three normal to each other multipart frames. Technical result is achieved by the fact that composite frame AE due to division into 4 components has 2 planes of electrical symmetry, than it is possible to place two other normal to each other frame AEs in these planes and create TAS with combined center of radiation of all AEs to improve the accuracy of beamforming in required direction with required polarization and, accordingly, to more efficiently solve of various radiomonitoring and communication tasks.

EFFECT: increase the accuracy of formation of beamforming in required direction with required polarization and, accordingly, to more efficiently solution of various radiomonitoring and communication tasks.

20 cl, 4 dwg