Pulse or digital communications – Receivers – Amplitude modulation
Reexamination Certificate
2009-11-23
2010-10-05
Tan, Vibol (Department: 2819)
Pulse or digital communications
Receivers
Amplitude modulation
C375S331000, C375S332000, C375S335000, C375S353000, C327S336000, C327S374000
Reexamination Certificate
active
07809088
ABSTRACT:
A multiphase receiver to compensate for intersymbol interference in the sampling of an input signal includes a first integrating receiver to integrate and sample data of the input signal on a first phase of a clock and a second integrating receiver to integrate and sample data of the input signal on a second phase of the clock. The multiphase receiver also includes an equalization circuit to adjust integration by the first integrating receiver dependent on a result of integration of data previously received by an integrating receiver distinct from the first integrating receiver, and to adjust integration by the second integrating receiver dependent on a result of integration of data previously received by an integrating receiver distinct from the second integrating receiver.
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Chau Pak S.
Donnelly Kevin S.
Garlepp Bruno W.
Garrett, Jr. Billy W.
Horowitz Mark A.
Morgan & Lewis & Bockius, LLP
Rambus Inc.
Tan Vibol
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