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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/25268

Title
Multistep optimal analog-to-digital conversion
Author/Creator
Quevedo, Daniel E.;  Goodwin, Graham C.
Description
An important aspect of analog-to-digital conversion is the impact of quantization errors. This paper outlines how finite horizon constrained optimization methods can be utilized to design converters which minimize a weighted measure of the quantization distortion. We propose a novel converter, which can be implemented as a feedback loop. It embeds E A conversion in a more general setting and typically provides better performance. We also examine the role played by the associated design parameters in ensuring error convergence.
Relation
IEEE Transactions on Circuits and Systems I: Regular Papers Vol. 52, no. 3, p. 503-515
Publisher Link
http://dx.doi.org/10.1109/TCSI.2004.843058
Date
2005
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Keyword(s)
analog-digital conversion;  feedback;  optimization;  sigma-delta modulation;  stability;  vector quantization
Resource Type
journal article
Identifier
http://hdl.handle.net/1959.13/25268
Identifier
ISSN:1549-8328
Language
eng
Reviewed
Reviewed
Full Text
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Subject
"IEEE Transactions on Circuits and Systems I: Regular Papers"
 
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