Pulse or digital communications – Equalizers – Automatic
Reexamination Certificate
2007-01-23
2007-01-23
Kim, Kevin (Department: 2611)
Pulse or digital communications
Equalizers
Automatic
Reexamination Certificate
active
09572155
ABSTRACT:
A circuit determines a sampling phase of a sampling clock of an analog-to-digital converter in a receiver of a communication system. The apparatus adjusts the sampling clock of an analog-to-digital converter in a receiver of a communication system based on the determined sampling phase of the sampling clock to remove a first intersymbol interference from a signal received by the receiver. An open loop filter removes any remaining intersymbol interference from the received signal. This is to insure that the receiver within a communication system that the adaptive equalization necessary to eliminate precursor and postcursor intersymbol interference is decoupled and independent.
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Kim Kevin
Marvell International Ltd.
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