Multiple parasitic coupling to an outer antenna patch element from inner patch elements
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United States of America Patent
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Oct 17, 2000
Grant Date -
N/A
app pub date -
Dec 22, 1998
filing date -
Dec 22, 1997
priority date (Note) -
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Abstract
An antenna array is disclosed wherein radiators are parasitically coupled to each other, forming an efficient feed network. Parasitic coupling of patches is arranged so that some patches are fed by a plurality of other patches which are parasitically coupled thereto. The resulting array is low profile and high gain. By positioning patches on different layers with different dimensions, a broadband design for the antenna array is achieved.
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