Evolution of architectures and conversion algorithms in adaptive sub-ranging A/D converters

Konrad Jędrzejewski

doi:10.1117/12.2075570

16 December 2014 Evolution of architectures and conversion algorithms in adaptive sub-ranging A/D converters

Konrad Jędrzejewski

Proceedings Volume 9290, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014; 92903I (2014) https://doi.org/10.1117/12.2075570
Event: Symposium on Photonics Applications in Astronomy, Communications, Industry and High-Energy Physics Experiments, 2014, Warsaw, Poland

Abstract

The paper presents the survey of architectures and conversion algorithms used in so called adaptive analog-to-digital converters considered during the studies on these converters carried out by the author and his colleagues. The key idea that distinguishes the adaptive analog-to-digital converters from other sub-ranging converters consists in application of the iterative digital signal processing algorithm for calculation of the output codes of the converters and for calculation of the values of residue signal gains in subsequent steps of conversion. Application of this approach in the proposed converters allows to achieve better parameters of the converters in comparison with parameters of conventional sub-ranging analog-to-digital converters.

Citation Download Citation

Konrad Jędrzejewski "Evolution of architectures and conversion algorithms in adaptive sub-ranging A/D converters", Proc. SPIE 9290, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014, 92903I (16 December 2014); https://doi.org/10.1117/12.2075570

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