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On the estimation of quantizer reconstruction levels
KTH, School of Electrical Engineering (EES), Signal Processing.
KTH, School of Electrical Engineering (EES), Communication Theory.ORCID iD: 0000-0002-7926-5081
KTH, School of Electrical Engineering (EES), Signal Processing. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-2718-0262
2005 (English)In: Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE, VDE Verlag GmbH, 2005, Vol. 1, 144-149 p.Conference paper, Published paper (Refereed)
Abstract [en]

We consider the problem of estimating the optimal reconstruction levels of a quantizer, such as an analog-to-digital converter. A probabilistic transfer function model is applied for the quantizer. Two different assumptions are made for the transfer function, and an estimator based on order statistics is applied. The estimator turns out to give give better results in terms of mean square error than the commonly applied sample mean. The Cramer-Rao lower bound for the estimation problem is also considered, and simulation results indicate that the derived estimator is asymptotically efficient.

Place, publisher, year, edition, pages
VDE Verlag GmbH, 2005. Vol. 1, 144-149 p.
Keyword [en]
Analog-to-digital converter, Characterization, Cramer-Rao lower bound, Estimation, Quantizer, Analog to digital conversion, Computer simulation, Parameter estimation, Probability, Problem solving, Transfer functions, Estimation problem, Optimal reconstruction, Probabilistic transfer function, Image reconstruction
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-30332DOI: 10.1109/IMTC.2005.1604088Scopus ID: 2-s2.0-33847243369ISBN: 0-7803-8879-8 (print)OAI: oai:DiVA.org:kth-30332DiVA: diva2:400001
Conference
IMTC'05 -the IEEE Instrumentation and Measurement Technology Conference; Ottawa, ON; 16 May 2005 through 19 May 2005
Note
QC 20110224Available from: 2011-02-24 Created: 2011-02-23 Last updated: 2011-12-14Bibliographically approved

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Skoglund, MikaelHändel, Peter

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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