Two-dimensional (2D) arrays are fundamental to localization applications. Specifically,
sparse arrays can provide superior direction-of-arrival (DoA) estimation performance with …

One of the significant challenges in capsule endoscopy (CE) is to precisely determine the
pathologies location. The localization process is primarily estimated using the received …

It is known that computational loads of the propagator method (PM) can be significantly
smaller, eg, one or two order, than those of MUSIC and ESPRIT because the PM does not …

In order to mitigate the effect of additive noises and reduce the computational burden, we
propose a new computationally efficient cross-correlation based two-dimensional (2-D) …

Spherical harmonic decomposition facilitates decomposing the sound pressure at different
microphones into independent functions of frequency, azimuth and elevation of the source …

Spherical antenna array (SAA) has become highly attractive where hemispherical scan
coverage is required as it can provide uniform directivity in all the scan directions. Various …

This letter presents a novel method for pair matching of elevation and azimuth angles in two-
dimensional (2-D) angles-of-arrival estimation employing two uniform linear arrays (ULAs) …

In this paper, we study the problem of two-dimensional direction-of-arrival (DOA) estimation
with two parallel uniform arrays (ULA). The computational loads of the propagator method …

In this paper, the two-dimensional (2-D) direction-of-arrival (DOA) estimation problem for a
mixture of circular and noncircular sources is considered. In particular, we focus on a 2-D …

Metasurface aperture-based systems (MABSs) have recently attracted more attention due to
their simple hardware structure, easy fabrication, and low-cost measurement, and they have …