Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fu Mao Hsieh0
Date of Patent
July 1, 2008
Patent Application Number
11644118
Date Filed
December 22, 2006
Patent Primary Examiner
Patent abstract
A printed antenna includes a smaller antenna member attached onto the circuit board, one or more greater antenna members attached onto the circuit board and electrically coupled to the smaller antenna member with conductive coupling members and coupled in series with each other, a feed-in terminal electrically coupled to the smaller antenna member, and a ground member attached onto the circuit board and spaced away from the feed-in terminal for a spaced distance for increasing the gain value and the frequency bandwidth of the printed antenna. The ground member may include one or more extensions located beside the feed-in terminal and the smaller antenna member.
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