The Angle-of-Arrival (AoA)-based approach is an appealing solution for unmanned aerial
vehicle (UAV) positioning, and has received significant interest recently. In this article, we …

The electromagnetic vector sensor (EMVS) embedded multiple-input–multiple-output
(MIMO) radar, named EMVS-MIMO radar, offers a unique perspective on target localization …

Future driver assistance and autonomous driving systems require high-resolution 4D
imaging radars that provide detailed and robust information about the vehicle's …

It is well known that electromagnetic vector sensor (EMVS)-multiple-input multiple-output
(MIMO) radar is an emerging technique that allows for 2D-direction-of-departure (DOD) and …

The topic of anonymous unmanned aerial vehicle (UAV) localizing based on angle
estimation has been frequently discussed in the past few years. However, the existing …

To improve the performance of multiple-input–multiple-output (MIMO) radar, various sparse
arrays have been used. However, the angular resolution of existing nonuniform arrays …

Direction-of-arrival (DOA), also referred to as angle-of-arrival (AOA), is an excellent choice
for unmanned aerial vehicle (UAV) localization and has garnered significant attention …

For imaging radar, higher angular resolution is essential, yet it requires a larger number of
antenna elements in enlarged regular arrays. By using antenna-array sparsity, improved …

This paper provides a concise overview of recent developments in sparse antenna arrays,
with a specific focus on techniques for reducing mutual coupling. It explores the concept and …

In this paper, a multi-aperture multiplexing multiple-input multiple-output (MAM-MIMO)
sparse array is presented for cooperative automotive radars (CARs). The proposed sparse …