DOA estimation based on the difference and sum coarray for coprime arrays

In this paper, we construct a novel coarray named as the difference and sum (diff–sum) coarray by exploiting an improved Conjugate Augmented MUSIC (CAM) estimator, which utilizes both the temporal information and the spatial information. The diff–sum coarray is the union of the difference coarray an...

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Bibliographic Details

Published in:	Digital signal processing Vol. 69; pp. 22 - 31
Main Authors:	Wang, Xinghua, Chen, Zhenhong, Ren, Shiwei, Cao, Shan
Format:	Journal Article
Language:	English
Published:	Elsevier Inc 01.10.2017
Subjects:	Array signal processing Coprime array DOA estimation Virtual array DOA estimation Array signal processing Virtual array Coprime array
ISSN:	1051-2004, 1095-4333
Online Access:	Get full text
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