Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Earl Geddes0
Date of Patent
August 22, 2006
0Patent Application Number
103613270
Date Filed
February 10, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A phase plug for optimally matching a drive-unit's diaphragm to the throat of a waveguide is disclosed. Specific embodiments of a circular diaphragm matched to an elliptical waveguide and a circular diaphragm to a rectangular waveguide are disclosed.
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