Journal article
Sub-Nyquist Sampling
IEEE Signal Processing Magazine, Vol.28(6), pp.98-124
01/Nov/2011
Abstract
In this article, we review sampling strategies that target reduction of the ADC rate below Nyquist. Our survey covers classic works from the early 1950s through recent publications from the past several years. The prime focus is bridging theory and practice, that is, to pinpoint the potential of sub-Nyquist strategies to emerge from the math to the hardware. In this spirit, we integrate contemporary theoretical viewpoints, which study signal modeling in a union of subspaces, together with a taste of practical aspects, more specifically how the avant-garde modalities boil down to concrete signal processing systems. Our hope is that this presentation style will attract the interest of both researchers and engineers with the aim of promoting the sub-Nyquist premise into practical applications while encouraging further research into this exciting new frontier.
Details
- Title
- Sub-Nyquist Sampling
- Creators
- Moshe Mishali (Corresponding Author) - Technion – Israel Institute of TechnologyYonina C. Eldar (null) - Technion – Israel Institute of Technology
- Resource Type
- Journal article; Review
- Publication Details
- IEEE Signal Processing Magazine, Vol.28(6), pp.98-124; 01/Nov/2011
- Number of pages
- 27
- Language
- English
- DOI
- https://doi.org/10.1109/MSP.2011.942308
- Grant note
- The authors would like to thank the anonymous reviewers for their constructive comments and insightful suggestions that helped improve the manuscript. Moshe Mishali is supported by the Adams Fellowship Program of the Israel Academy of Sciences and Humanities. Yonina C. Eldar's work was supported in part by the Israel Science Foundation under grant 170/10 and by the European Commission in the framework of the FP7 Network of Excellence in Wireless Communications NEWCOM++ (contract 216715).
- Record Identifier
- 993267252903596
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