Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lung-Sheng Tai0
Date of Patent
January 11, 2011
0Patent Application Number
121506120
Date Filed
April 30, 2008
0Patent Primary Examiner
Patent abstract
A wideband antenna includes a ground element comprising an upper first side, a first metal sheet a short arm connecting to the first side of the grounding element and a long arm separated from the first side, a second metal sheet electrically connecting to the first metal sheet, a third metal sheet perpendicular to the second metal sheet, and a slot between the first side of the ground element and the long arm of the first metal sheet; wherein said slot, said second metal sheet and said third metal sheet work together to form an ultra wide resonant frequency.
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