Dual_Polarized Antenna Array with Metasurface For Sub-6G Base Station Applications

In this paper, a dual-polarized patch array with metasurface is proposed for base station application. The simulation results attains a bandwidth of 14%, operating over 3.39-3.90GHz with reflection coefficients greater than -15dB. The isolation between two polarization ports of the 1×3 array is over 25dB, and the half power beamwidth (HPBW) is 70° in horizontal and 24° in vertical plane, respectively. Detailed antenna structure and simulation results are showed in this paper, it can be found that the antenna we proposed can meet the needs of 5G communication.