Simulated maximum realized antenna gain versus frequency of
proposed 5G antenna.
A broadband elliptical-shaped slot antenna for future 5G
applications is proposed and discussed. The simulated results
indicate that the proposed antenna has broadband -10 dB
impedance bandwidth starting from 20 to up to 40 GHz that
cover 5G band (28/38 GHz). The proposed broadband antenna
has a stable gain up to 5 dBi over the entire bandwidth