Pulse or digital communications – Equalizers
Reexamination Certificate
2007-02-20
2007-02-20
Ghebretinsae, Temesghen (Department: 2611)
Pulse or digital communications
Equalizers
C327S553000
Reexamination Certificate
active
10450804
ABSTRACT:
Techniques are provided for the implementation of a signal processing circuit (100) which expands the dynamic range of the signal processing circuit (100) without interrupting the output of the circuit. The techniques can receive an input signal (104), process the signal (104) through one of a plurality of dynamically modifiable signal processing circuits, and switch (130) to processing the signal through another of the plurality of signal processing circuits without disturbing the output of the system.
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patent: 5724433 (1998-03-01), Engebretson et al.
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Blumenkrantz, “The analog floating point technique”, IEEE Symposium on Low Power Electronics, 1995, Oct. 9-11, 1995 pp. 72-73.
Tsividis, “Externally linear, time-invariant systems and their application to companding signal processors”, IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, vol. 44, Issue 2, Feb. 1997 pp. 65-85.
Palaskas George
Toth Laszlo
Tsividis Yannis
Baker & Botts LLP
Ghebretinsae Temesghen
The Trustees of Columbia University in the City of New York
Torres Juan Alberto
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