A Bowtie-Slot Dual-Polarized Antenna With High Port Isolation

This paper has proposed one dual-polarized antenna. An open-end slot has been inserted into a bowtie-slot shaped coplanar waveguide center conductor. The simulated working bandwidth is about 10.4%. The isolation between two ports of the proposed antenna is higher than 60 dB over the frequency of 4.68-5.2 GHz. It has bidirectional radiation characteristics and simple structure.