Method and system for blocker attenuation using multiple receive antennas
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United States of America Patent
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Sep 23, 2014
Issued Date -
N/A
app pub date -
Mar 15, 2011
filing date -
Sep 29, 2006
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Abstract
Methods and systems for blocker attenuation using multiple receive antennas are disclosed. In this regard, a plurality of signals may be received via a corresponding plurality of antennas and a corresponding plurality of interference-suppressed signals may be generated. The interference-suppressed signals may be generated by adjusting a gain and phase of the plurality of received signals to generate a corresponding plurality of adjusted signals, and combining the corresponding plurality of adjusted signals, respectively, with the plurality of received. The gain of the received signals may be adjusted based on a wide bandwidth signal strength measurement and a narrow bandwidth signal strength measurement. A center frequency of one or more of the plurality of antennas may be adjusted based on received signals strength measurements. A gain and/or phase adjustment of each one of said received signals may be independent of gain and/or phase adjustments of other ones of the receive signals.
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