Linearization of A/D converters using interpolation of samples

Balázs Renczes, I. Kollár

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In this paper a novel approach to A/D conversion is introduced. After significant oversampling data points can be selected of which we precisely know the value - these are the samples at transition level crosses. The levels are determined beforehand using histogram testing. To have sufficient number of transition level crosses, dither can be added. Finally, to obtain uniformly sampled data, interpolation is performed. Using this method, the error of AD conversion can be significantly reduced still using the same low-bit converter.

Original languageEnglish
Title of host publication19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing
Pages525-531
Number of pages7
Publication statusPublished - 2013
Event19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing - Barcelona, Spain
Duration: Jul 18 2013Jul 19 2013

Other

Other19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing
CountrySpain
CityBarcelona
Period7/18/137/19/13

Fingerprint

Linearization
Interpolation
Testing

Keywords

  • Analog-digital conversion
  • Dither
  • Interpolation
  • Linearization
  • Oversampling

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Renczes, B., & Kollár, I. (2013). Linearization of A/D converters using interpolation of samples. In 19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing (pp. 525-531)

Linearization of A/D converters using interpolation of samples. / Renczes, Balázs; Kollár, I.

19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing. 2013. p. 525-531.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Renczes, B & Kollár, I 2013, Linearization of A/D converters using interpolation of samples. in 19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing. pp. 525-531, 19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing, Barcelona, Spain, 7/18/13.
Renczes B, Kollár I. Linearization of A/D converters using interpolation of samples. In 19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing. 2013. p. 525-531
Renczes, Balázs ; Kollár, I. / Linearization of A/D converters using interpolation of samples. 19th IMEKO TC4 Symposium - Measurements of Electrical Quantities 2013 and 17th International Workshop on ADC and DAC Modelling and Testing. 2013. pp. 525-531
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