Mixed rectilinear sources localization under unknown mutual coupling

Hua Chen; Wei Liu; Wei Ping Zhu; M. N.S. Swamy; Qing Wang

doi:10.1016/j.jfranklin.2019.01.019

Mixed rectilinear sources localization under unknown mutual coupling

Hua Chen
, Wei Liu
, Wei Ping Zhu
, M. N.S. Swamy
, Qing Wang

Research output: Journal article publication › Journal article › Academic research › peer-review

28 Citations (Scopus)

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.

Original language	English
Pages (from-to)	2372-2394
Number of pages	23
Journal	Journal of the Franklin Institute
Volume	356
Issue number	4
DOIs	https://doi.org/10.1016/j.jfranklin.2019.01.019
Publication status	Published - Mar 2019

ASJC Scopus subject areas

Control and Systems Engineering
Signal Processing
Computer Networks and Communications
Applied Mathematics

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10.1016/j.jfranklin.2019.01.019

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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.",

author = "Hua Chen and Wei Liu and Zhu, \{Wei Ping\} and Swamy, \{M. N.S.\} and Qing Wang",

note = "Publisher Copyright: {\textcopyright} 2019 The Franklin Institute",

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doi = "10.1016/j.jfranklin.2019.01.019",

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T1 - Mixed rectilinear sources localization under unknown mutual coupling

AU - Chen, Hua

AU - Liu, Wei

AU - Zhu, Wei Ping

AU - Swamy, M. N.S.

AU - Wang, Qing

PY - 2019/3

Y1 - 2019/3

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85060333639

U2 - 10.1016/j.jfranklin.2019.01.019

DO - 10.1016/j.jfranklin.2019.01.019

M3 - Journal article

AN - SCOPUS:85060333639

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VL - 356

SP - 2372

EP - 2394

JO - Journal of the Franklin Institute

JF - Journal of the Franklin Institute

IS - 4

ER -

Mixed rectilinear sources localization under unknown mutual coupling

Abstract

ASJC Scopus subject areas

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