Antenna array of patch radiators with controlled polarization

The models of antenna arrays with a controlled polarizer are developed, containing 16, 64 and 144 elements operating in the frequency range 10.7-12.7 GHz. It is shown that each of the developed antenna arrays is characterized by: a symmetrical shape of the radiation pattern, a low level of parasitic polarization radiation, a low level of spurious emission, and qualitative input matching. The original structure of the diagram-forming device providing group switching of radiator inputs for controlling the polarization of the radiation field of the antenna system is proposed.