Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Choon Sae Lee0
Date of Patent
July 31, 2007
0Patent Application Number
108462800
Date Filed
May 15, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed is an apparatus which reduces the number of phase shifters required in an antenna array. This is accomplished by supplying standing waves from the phase shifters to each of the radiating elements in a column or row. The standing waves in the rows are orthogonal to the standing waves in the columns. Each of the radiating elements combines the applied standing waves, the phases of which determine the angle of the resultant beam.
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