Localization of mixed near-field and far-field sources using symmetric double-nested arrays

Z Zheng, M Fu, WQ Wang, S Zhang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Nested arrays have recently attracted a growing concern owing to their ability of achieving
extended aperture and enhanced degrees of freedom (DOFs) compared to conventional …

Subspace-based localization of far-field and near-field signals without eigendecomposition

W Zuo, J Xin, N Zheng, A Sano - IEEE Transactions on Signal …, 2018 - ieeexplore.ieee.org
We propose a new subspace-based localization of far-field (FF) and near-field (NF)
narrowband signals (LOFNS) without eigendecomposition impinging on a symmetrical …

Mixed near-field and far-field sources localization using the uniform linear sensor array

J Jiang, F Duan, J Chen, Y Li, X Hua - IEEE Sensors Journal, 2013 - ieeexplore.ieee.org
Based on the ESPRIT-like and polynomial rooting methods, a high-performance and low
computational cost localization algorithm for the mixed near-field sources (NFS) and far-field …

Mixed far-field and near-field source localization based on subarray cross-cumulant

Z Zheng, M Fu, WQ Wang, HC So - Signal Processing, 2018 - Elsevier
This paper presents a new algorithm for mixed far-field and near-field source localization
using a uniform linear array (ULA). Firstly, the ULA is divided into two overlapping subarrays …

Localization of near-field sources based on linear prediction and oblique projection operator

W Zuo, J Xin, W Liu, N Zheng… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper investigates the localization of multiple near-field narrowband sources with a
symmetric uniform linear array, and a new linear prediction approach based on the …

Mixed near-field and far-field source localization based on uniform linear array partition

K Wang, L Wang, JR Shang, XX Qu - IEEE sensors journal, 2016 - ieeexplore.ieee.org
Based on the polynomial decomposing method and high-order cumulant technique, a novel
localization algorithm for the mixed near-field (NF) and far-field (FF) sources is proposed by …

Group sparsity based localization for far-field and near-field sources based on distributed sensor array networks

Q Shen, W Liu, L Wang, Y Liu - IEEE Transactions on Signal …, 2020 - ieeexplore.ieee.org
A distributed sensor array network is studied, where sub-arrays are placed on those
distributed observation platforms. In this model, bearing-only source localization is …

Near-field localization of partially polarized sources with a cross-dipole array

J He, MO Ahmad, MNS Swamy - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
The problem of near-field partially polarized electromagnetic source localization using an
array of cross-dipoles, each of which consists of one x-axis dipole and one y-axis dipole, is …

Classification and localization of mixed near-field and far-field sources using mixed-order statistics

Z Zheng, J Sun, WQ Wang, H Yang - Signal Processing, 2018 - Elsevier
In this paper, a novel algorithm based on mixed-order statistics is proposed for mixed near-
field and far-field source localization. Firstly, the direction-of-arrivals (DOAs) of far-field …

Localization of mixed far-field and near-field sources via cumulant matrix reconstruction

Z Zheng, M Fu, D Jiang, WQ Wang… - IEEE Sensors …, 2018 - ieeexplore.ieee.org
In this paper, we propose a new localization algorithm using a uniform linear sensor array
for scenarios where both the far-field (FF) and near-field (NF) sources may coexist. First, the …