Electromagnetic Modeling of the Ultra-Wideband Antenna Array Radiator

The results of electrodynamic modeling of the ultra-wideband antenna array radiator using the ANSYS HFSS software are presented in the paper. The frequency characteristics of the ultra-wideband antenna array radiator using the ANSYS software was numerically simulated. The frequency characteristics of the ultra-wideband antenna array radiator were received. The VSWR of the ultra-wideband antenna array radiator does not exceed 2.54 within the operating frequency range. The radiator provides a scanning angle both in azimuth and in elevation angle as a part of the ultra-wideband digital antenna array not less than
$\pm 29.95^{\circ}$
.