Conventionally, mixed near-field (NF) and far-field (FF) source localization is performed
using a symmetric uniform linear array (ULA). Recently, two symmetric nonuniform linear …

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 …

Direction of arrival (DOA) estimation is one of the most important techniques applied in many
practical engineering applications. Multiple signal classification (MUSIC) has gained …

Most existing methods for mixed far-field (FF) and near-field (NF) sources localization are
based on uniform linear arrays (ULAs) or some special sparse linear arrays (SLAs) such as …

Localization of an object using a number of sensors is often challenged by outlier
observations and solution finding. This paper derives a new algebraic positioning solution …

In this paper, a new direction-of-arrival (DOA) estimation method based on multiple Toeplitz
matrices reconstruction is proposed for coherent narrowband signals with a uniform linear …

Direction of arrival (DOA) estimation with high resolution and low computational complexity
has been one essential research topic. Meanwhile, many solutions have been proposed to …

As we all know, nested array can obtain a larger array aperture and more degrees of
freedom using fewer sensors. In this study, we not only designed an enhanced symmetric …

As it is known, existing mixed near‐field and far‐field non‐circular source localisation rely on
the uniform linear array (ULA). Compared with the ULA, the sparse array can obtain more …

In massive multiple-input multiple-output (MIMO) systems, efficiently estimating both the
direction-of-arrival (DOA) and the source power with an increased number of degrees-of …