Title
Mixed rectilinear sources localization under unknown mutual coupling
Abstract
In this paper, a novel rectilinearity-based localization method for mixed near-field (NF) and far-field (FF) sources is proposed under unknown mutual coupling. The multiple parameters including direction of arrival (DOA), range and mutual coupling coefficient (MCC) are decoupled, thus only three one-dimensional (1-D) spectral searches are required to estimate the parameters of mixed rectilinear signals successively. Furthermore, the closed-form deterministic Cramer–Rao bound (CRB) of the concerned problem is also derived. Simulation results are provided to demonstrate the effectiveness of the proposed method for the classification and localization of mixed rectilinear sources.
Year
DOI
Venue
2019
10.1016/j.jfranklin.2019.01.019
Journal of the Franklin Institute
Field
DocType
Volume
Coupling,Control theory,Direction of arrival,Mathematical analysis,Mathematics,Coupling coefficient of resonators
Journal
356
Issue
ISSN
Citations 
4
0016-0032
1
PageRank 
References 
Authors
0.35
34
5
Name
Order
Citations
PageRank
Hua Chen1449.37
Wei Liu225342.01
Wei-Ping Zhu311128.94
M. N. Swamy410418.85
Qing Wang5358.11