liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Blind Adaptive Equalization of Mismatch Errors in Time Interleaved A/D Converter System
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Infineon, Sweden.
2004 (English)In: IEEE Transactions on Circuits And Systems Part I: Fundamental Theory and Applications, ISSN 1057-7122, E-ISSN 1558-1268, Vol. 51, no 1, 151-158 p.Article in journal (Refereed) Published
Abstract [en]

To significantly increase the sampling rate of an AID converter (ADC), a time-interleaved ADC system is a good option. The drawback of a time-interleaved ADC system is that the ADCs are not exactly identical due to errors in the manufacturing process. This means that time, gain, and offset mismatch errors are introduced in the ADC system. These errors cause distortion in the sampled signal. In this paper, we present a method for estimation and compensation of the mismatch errors. The estimation method requires no knowledge about the input signal except that it should be bandlimited to the Nyquist frequency for the complete ADC system. This means that the errors can be estimated while the ADC is running. The method is also adaptive to slow changes in the mismatch errors. The estimation method has been validated with simulations and measurements from a time-interleaved ADC system.

Place, publisher, year, edition, pages
2004. Vol. 51, no 1, 151-158 p.
Keyword [en]
A/D conversion, Equalization, Estimation, Nonuniform sampling
National Category
Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-46263DOI: 10.1109/TCSI.2003.821300OAI: oai:DiVA.org:liu-46263DiVA: diva2:267159
Available from: 2009-10-11 Created: 2009-10-11 Last updated: 2013-08-29

Open Access in DiVA

No full text

Other links

Publisher's full textRelated report

Authority records BETA

Elbornsson, JonasGustafsson, Fredrik

Search in DiVA

By author/editor
Elbornsson, JonasGustafsson, Fredrik
By organisation
Automatic ControlThe Institute of Technology
In the same journal
IEEE Transactions on Circuits And Systems Part I: Fundamental Theory and Applications
Control Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 115 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf