Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
James T. Aberle0
William E. McKinzie, III0
Date of Patent
June 14, 2005
0Patent Application Number
101679540
Date Filed
June 12, 2002
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
An antenna comprises a conductive member having an opening for radiating an electromagnetic signal. A circuit board is spaced apart from the conductive member by less than one-quarter wavelength of the electromagnetic signal. The circuit board has a series of conductive cells for suppressing at least one propagation mode propagating between the conductive member and circuit board over a frequency bandwidth range defined by a geometric arrangement of the conductive cells.
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