Pulse or digital communications – Receivers – Automatic baseline or threshold adjustment
Patent
1997-08-15
2000-03-21
Pham, Chi H.
Pulse or digital communications
Receivers
Automatic baseline or threshold adjustment
327 77, H04L 2506
Patent
active
060410841
ABSTRACT:
A slicer circuit receives a binary signal to be sliced at the midpoint of its amplitude with the portions of the sliced signal above the slicing level corresponding to a binary 1 and the portions below corresponding to a binary 0. The slicer has a fixed threshold level for slicing and a variable offset voltage is combined with the voltage level of the received binary signal to maintain the mid-point of the binary signal applied to the slicer at the slicer fixed threshold slicing level, which preferably is at a zero voltage level.
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Corrielus Jean B
Lucent Technologies - Inc.
Pham Chi H.
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