Digital direct conversion receiving apparatus and method
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United States of America Patent
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Jan 24, 2012
Grant Date -
Jun 24, 2010
app pub date -
Sep 25, 2009
filing date -
Dec 22, 2008
priority date (Note) -
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Abstract
A digital direct conversion receiving apparatus, including: a phase conversion unit to down-convert a Radio Frequency (RF) signal into a plurality of sample signals, and generate a certain phase difference among the plurality of sample signals when the RF signal is down-converted; and a variable complex gain unit to remove an image component from the plurality of sample signals using the generated phase difference.
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