Antenna system and method for mitigating multi-path effect
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United States of America Patent
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Aug 20, 2013
Grant Date -
Dec 16, 2010
app pub date -
Jun 15, 2010
filing date -
Jun 15, 2009
priority date (Note) -
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Abstract
An antenna system and method utilize a splitter electrically connectable to a single antenna for splitting an RF signal into two signals. A variable phase shifter shifts the phase of one of the signals. A combiner combines the phase shifted and non-phase shifted signals to produce a conditioned signal. A quality examiner circuit changes the amount of phase shift provided by the variable phase shifter to produce a plurality of different conditioned signals. The quality examiner circuit then determines a quality of each conditioned signal and changes the phase shift again to provide the highest quality conditioned signal to a receiver.
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