US Patent 7623085 Artificial dielectric antenna elements
Patent 7623085 was granted and assigned to Lockheed Martin on November, 2009 by the United States Patent and Trademark Office.
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An artificial dielectric antenna structure for reducing the mass and insertion loss of an antenna is provided. The artificial dielectric antenna structure includes a plurality of layers of dielectric material. Each layer of dielectric material has a dielectric constant. The artificial dielectric antenna structure further includes a plurality of spacing layers interposed between the plurality of layers of dielectric material. Each of the plurality of spacing layers has a dielectric constant lower than the dielectric constant of any of the plurality of layers of dielectric material. The artificial dielectric antenna structure may be disposed within a horn antenna. The artificial dielectric antenna structure may alternately be disposed upon a transmission medium to form a dielectric resonator antenna.
US Patent 07623085 Artificial dielectric antenna elements US Patent 7623085 Artificial dielectric antenna elements
US Patent 07623085 Artificial dielectric antenna elements
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