Adaptive Beamforming For AM Radio
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United States of America Patent
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Issued Date -
Jan 25, 2007
app pub date -
Jul 25, 2005
filing date -
Jul 25, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of receiving an AM radio signal comprises the steps of: receiving the AM radio signal using a first loop antenna to produce a first received signal, receiving the AM radio signal using a second loop antenna to produce a second received signal, adjusting the relative gains of the first and second received signals to produce adjusted first and second signals, combining the adjusted first and second signals, demodulating the combined adjusted first and second signals, and producing an output signal in response to the demodulated combined adjusted first and second signals. A receiver that operates in accordance with the method is also provided.
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