Fig. 12
From: Enhanced isolation in aperture fed dielectric resonator MIMO antennas for 5G Sub 6 GHz applications

Radiation patterns at (i) 3.72 GHz (ii) 4.75 GHz.
From: Enhanced isolation in aperture fed dielectric resonator MIMO antennas for 5G Sub 6 GHz applications
Radiation patterns at (i) 3.72 GHz (ii) 4.75 GHz.