A Compact Hemispherical Beam-Coverage Phased Array Antenna Unit for 5G mm-Wave Applications
A compact low-profile phased array antenna unit with unidirectional hemispherical beam-coverage for 5G mm-wave applications is proposed in this paper.A four-subarray configuration is used for the proposed structure to achieve unidirectional hemispherical coverage in the boresight read more direction normal to the substrate.An artificial magnetic co