Digital adaptive channel equalizer
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United States of America Patent
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Apr 30, 2013
Grant Date -
Sep 22, 2011
app pub date -
Mar 18, 2010
filing date -
Mar 18, 2010
priority date (Note) -
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Abstract
A channel equalizer that compensates for signal distortion of a signal in a communication channel includes an equalization filter, which gain-equalizes a received signal received through the communication channel, and an equalization control circuit, which generates a gain control signal for controlling the gain of the equalization filter. The equalization control circuit specifies a phase switch in data obtained by the equalization filter as an isolated bit and generates the gain control signal based on a width of the isolated bit.
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