Owing to the ubiquitous penetration of Wi-Fi in our daily lives, Wi-Fi indoor localization has
attracted intensive attentions in the last decade or so. Despite some significant progresses …

Two algorithms for the problem of joint angles and delays of arrival (JADE) of multiple paths
are presented. The algorithms are based on a generalisation of the Matrix Pencil algorithm …

While global navigation satellite system (GNSS) technologies have always been the go-to
solution for localization problems, they may not be the best choice for some Internet-of …

A natural extension of the" Spatial" smoothing preprocessing technique is presented and
analysed. It is well known that subspace methods do not work properly in the presence of …

We propose a novel approach for achieving joint detections of frequency and direction of
arrival (DoA) in wideband using a single sensor based on an active metasurface with …

This paper addresses the problem of joint spectrum sensing and Direction-of-Arrival (DOA)
estimation under array receiver based on modulated wideband converter (MWC) with sub …

In this paper, we study the problem of joint wideband spectrum sensing and direction-of-
arrival (DoA) estimation in a sub-Nyquist sampling framework. Specifically, considering a …

With the increase of signal bandwidth demands in these applications, it is a technical
challenge to achieve the required high Nyquist sampling rate. In this paper, a new sub …

In this paper, we combine the compressed sensing theory with the parallel factor
(PARAFAC) model to present a 2-D direction of arrival (2D-DOA) and a frequency estimation …

This article presents a two-step dynamic mode decomposition (TSDMD) approach to
estimate the direction of arrival (DOA) and frequency for multiple narrow-band sources with …