Sub-Nyquist sampling of sparse and correlated signals in array processing

This paper considers efficient sampling of simultaneously sparse and correlated (S&C) signals for automotive radar application. We propose an implementable sampling architecture for the acquisition of S&C at a sub-Nyquist rate. We prove a sampling theorem showing exact and stable reconstruct...

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Bibliographic Details

Published in:	Digital signal processing Vol. 140; p. 104125
Main Authors:	Ahmed, Ali, Shamshad, Fahad, Hameed, Humera
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 01.08.2023
Subjects:	Compressive sensing Correlation Low-rank Sparse Low-rank Correlation Compressive sensing Sparse
ISSN:	1051-2004, 1095-4333
Online Access:	Get full text
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