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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.13/26677
- Multistep optimal analog-to-digital conversion
Quevedo, Daniel E.;
Goodwin, Graham C.
- 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 ΣΔ 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.
- IEEE Transactions on Circuits and Systems I: Regular Papers Vol. 52, Issue 3, p. 503-515
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- journal article
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