Dual-Polarized Printed Dipole Printed Annular Ring for Wi-Fi Application

Dual-Polarized Printed Dipole Printed Annular Ring for Wi-Fi Application

In this paper, a dual polarized and broadband antenna in the field of wireless communication (Wi-Fi application) is presented. The proposed structure is designed andits features are revealed, which, include the bandwidth better than 24%, an isolation loss better than 19 dB over the entirebandwidth, a cross-polarization level better than 18 dB, a frontto- back ratio better than 19 dB, and a gain higher than 7.8 dBi at both ports.