Compensation of Errors in Multi-Channel Analog-to-Digital Convertors at Signal Processing of Multidimensional Arrays

Year 2012, Volume: 9 Issue: 1, - , 01.02.2012

Yuriy Alyeksyeyenkov

Abstract

Sources of the errors and compensating methods at multi-channel analogto-digital
convertor (ADC), in which an output signal is a many-dimensional array or
set of the one-dimensional arrays, are considered. The source of the error in the common
sample-and-hold (SH) circuit of the modern ADC for several channels is analyzed. Methods
of errors compensation in time and frequency domains for the algorithm of geometrical
coordinates of a signal source determining are analyzed.

Keywords

Error analysis, sample-and hold circuit, ADC, data array analysis

References

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