Compressed Sensing PARALIND Decomposition-Based Coherent Angle Estimation for Uniform Rectangular Array
Joint Authors
Xu, Le
Li, Jianfeng
Wei, Wu
Zhang, Xiao-fei
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-06-24
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
In this paper, the topic of coherent two-dimensional direction of arrival (2D-DOA) estimation is investigated.
Our study jointly utilizes the compressed sensing (CS) technique and the parallel profiles with linear dependencies (PARALIND) model and presents a 2D-DOA estimation algorithm for coherent sources with the uniform rectangular array.
Compared to the traditional PARALIND decomposition, the proposed algorithm owns lower computational complexity and smaller data storage capacity due to the process of compression.
Besides, the proposed algorithm can obtain autopaired azimuth angles and elevation angles and can achieve the same estimation performance as the traditional PARALIND, which outperforms some familiar algorithms presented for coherent sources such as the forward backward spatial smoothing-estimating signal parameters via rotational invariance techniques (FBSS-ESPRIT) and forward backward spatial smoothing-propagator method (FBSS-PM).
Extensive simulations are provided to validate the effectiveness of the proposed CS-PARALIND algorithm.
American Psychological Association (APA)
Wei, Wu& Xu, Le& Zhang, Xiao-fei& Li, Jianfeng. 2019. Compressed Sensing PARALIND Decomposition-Based Coherent Angle Estimation for Uniform Rectangular Array. Wireless Communications and Mobile Computing،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1212096
Modern Language Association (MLA)
Wei, Wu…[et al.]. Compressed Sensing PARALIND Decomposition-Based Coherent Angle Estimation for Uniform Rectangular Array. Wireless Communications and Mobile Computing No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1212096
American Medical Association (AMA)
Wei, Wu& Xu, Le& Zhang, Xiao-fei& Li, Jianfeng. Compressed Sensing PARALIND Decomposition-Based Coherent Angle Estimation for Uniform Rectangular Array. Wireless Communications and Mobile Computing. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1212096
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1212096