US Patent 7408510 Patch antenna
Patent 7408510 was granted and assigned to Sanyo on August, 2008 by the United States Patent and Trademark Office.
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Patent abstract
A patch antenna (10) includes a dielectric substrate (12), a patch conductor (14) and a ground conductor (18) formed on both surfaces thereof. A step (16) is formed on the lower surface of the dielectric substrate, which makes a spacing between the patch conductor and the ground conductor nonuniform in a direction of length of the patch conductor. By making nonuniform the spacing between the patch conductor and the ground conductor in the direction of length of the patch conductor, radiation efficiency and antenna gain are changed in that direction, resulting in asymmetrical directivity.
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US Patent 07408510 Patch antenna US Patent 7408510 Patch antenna
Infobox
Patent Number
0740851000
Patent Number
740851000
Edits on 28 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074085100
Date of Patent
August 5, 2008
0Patent Application Number
105668170
Date Filed
July 30, 2004
0Official Website
Patent Primary Examiner
Edits on 26 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
074085100
Date of Patent
August 5, 2008
0Patent Application Number
105668170
Date Filed
July 30, 2004
0Official Website
Patent Primary Examiner
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US Patent 07408510 Patch antenna
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07408510
Date of patent
August 5, 2008
Patent application number
10566817
Date Filed
July 30, 2004
Patent primary examiner
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