On external calibration of analog-to-digital converters
2001 (English)In: 2001IEEE Workshop on Statistical Signal Processing Proceedings, NEW YORK: IEEE , 2001, 377-380 p.Conference paper (Refereed)
External calibration and compensation of analog-to-digital converters is considered. Two novel methods are presented. Both methods employ multiple calibration frequencies in order to improve the wide-band performance of the converter. Also, a dynamic table indexing is introduced to further improve the performance. A recursive sine-wave reconstruction filter algorithm is developed for calibration purposes. The proposed methods are evaluated using experimental converter data. Results indicate that the dynamic indexing provides good correction performance, also at frequencies not used during calibration. Thus, wide-band calibration can be achieved.
Place, publisher, year, edition, pages
NEW YORK: IEEE , 2001. 377-380 p.
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-29034OAI: oai:DiVA.org:kth-29034DiVA: diva2:393945
2001 IEEE Workshop on Statitical Signal Processing; Singapore; 6 August 2001 through 8 August 2001
QC 201102012011-02-012011-01-252012-01-03Bibliographically approved