A Novel Single-Fed Dual-Band Dual-Circularly Polarized Dielectric Resonator Antenna for 5G Sub-6GHz Applications
In this research article, a single-fed dual-band circular polarized (CP) dielectric resonator antenna (DRA) for dual-function communication, such as GPS and WLAN, was made.Initially, the proposed design process was initiated by designing a linearly polarized singly fed-DRA.To attain CP fields, the cross-shape conformal metal strip was optimized to