PATCH ANTENNA IN WIRELESS COMMUNICATION SYSTEM AND METHOD FOR MANUFACTURING THE SAME

摘要

A patch antenna in a wireless communication system includes a patch antenna unit positioned at a predetermined point on a substrate; a first cover of a high-gain metamaterial of a different structure positioned over the patch antenna unit at a first distance from the substrate on which the patch antenna unit is positioned; and a second cover of a metamaterial of an identical structure positioned over the first cover at a second distance from the first cover. The first cover has a quadrilateral grid formed only on an outer periphery of a dielectric surface of the first cover.