Pade' approximant based compensation for integrated sensor...

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – For fault location

Reexamination Certificate

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C324S076110, C324S679000

Reexamination Certificate

active

07859269

ABSTRACT:
Methods and systems using Pade' Approximant expansion ratios provide mappings between nonlinear sensors and a more linear output domain. The method includes (a) generating a variably amplified version of the input signal in accordance with a produced and variable gain defining signal; (b) generating an output signal that exhibits a substantially linear dependency from a sum of a supplied offset signal and the variably amplified version of the input signal; (c) multiplying the output signal by a supplied gain correction factor to produce a feedback gain correction signal; and (d) using the feedback gain correction signal to produce the variable gain defining signal.

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