Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 24, 2015
Patent Application Number
14180225
Date Filed
February 13, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
An antenna structure is disclosed that includes a first antenna extending from a substrate, a second antenna formed on the substrate, and first and second parasitic elements formed on the substrate. The first antenna provides an omni-directional radiation pattern in the azimuth plane for vertically polarized signals, and the second antenna provides an omni-directional radiation pattern in the azimuth plane for horizontally polarized signals. The parasitic elements absorb and re-radiate electromagnetic waves radiated from the second antenna.
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