PATCH ANTENNA IN WIRELESS COMMUNICATION SYSTEM AND METHOD FOR MANUFACTURING THE SAME
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United States of America Patent
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Issued Date -
Sep 22, 2011
app pub date -
Sep 22, 2010
filing date -
Mar 22, 2010
priority date (Note) -
Abandoned
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Abstract
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.
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