Beamforming for spatial sidelobe cancellation and AMR direction finding
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United States of America Patent
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Issued Date -
Mar 20, 2008
app pub date -
Nov 23, 2005
filing date -
Nov 23, 2005
priority date (Note) -
Abandoned
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Abstract
An apparatus comprising an array of antenna elements, a beamformer for adjusting signals to and from the elements to form a first beam pattern and a second beam pattern, and wherein the first beam pattern is a sum pattern and the second beam pattern is a null pattern. A method of beamforming for sidelobe cancellation is also provided.
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