Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 18, 2009
0Patent Application Number
120582370
Date Filed
March 28, 2008
0Patent Primary Examiner
Patent abstract
A dual-band antenna includes a first radiating unit, a second radiating unit, a micro-line unit and a grounding unit. The first radiating unit has a zigzag portion. The second radiating unit is connected with the first radiating unit and has a gap. The micro-line unit includes a first terminal, a second terminal and a feeding point. The first terminal is respectively connected with the first radiating unit and the second radiating unit. An acute angle is formed between the first radiating unit and the micro-line unit. The grounding unit is connected with the second terminal of the micro-line unit and has a grounding point.
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