REFERENCE PROPERTIES OF UNIFORM QUANTIZERS WIDROW´S VS. DIRECT APPROACHES

Andrzej Pacut, Konrad Hejn

Abstract

We present an analysis of the quantization error for generalized (nonuniform and/or nonmonotonic) quantizers. The mean value and mean squared value of the quantization error and the quantized output are derived in terms of the observed signals. The results can be used to identify basic parameters of ADC converters. The results can be utilized in the reference models used in the ADC test methods recommended by the IEEE.

Keywords

Analog-digital conversion, error analysis, identification, IEEE standards, quantization, statistical analysis

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IMEKO-TC4-2001-148.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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