Wideband Dual-Polarized Magneto-Electric Dipole With High Isolation

A wideband magneto-electric (ME) dipole antenna with high-isolation is proposed by using different polarization modes. The proposed ME-dipole antenna consists of four dipoles and two orthogonal feeding networks. High isolation is achieved by adopting different polarization methods and increasing the distance between feeding networks. At the same time, by adjusting the various parameters of the antenna feed structure, a wideband magneto-electric dipole antenna with stable radiation performance can be obtained. According to the final simulation data results, the proposed antenna has an impedance bandwidth of 31.5% from 2.83 to 3.89 GHz for the reflection coefficient of less than -10 dB, and the isolation of the proposed antenna is higher than 42 dB.