Antenna for wireless charging systems

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United States of America Patent

PATENT NO 9853485
SERIAL NO

14925374

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Abstract

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A metamaterial system of a wireless transmission apparatus comprises a metamaterial layer. The metamaterial layer comprises an array of unit cells wherein each of the unit cell comprises a surface having a metal patch with an aperture. The aperture is defined such that a periphery of the aperture is within a periphery of the surface by a spacing distance and an element is disposed within the aperture. The metamaterial system further comprises at least one input RF port placed on a backing layer disposed below the metamaterial layer such that there is no short-circuit between the conductive backing layer and the metamaterial layer; and at least one set of vias connecting the array of unit cells with the at least one input RF port.

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Patent Owner(s)

  • ENERGOUS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Contopanagos, Harry Kifissia, GR 27 909

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