Beamforming is a signal processing technique to steer, shape, and focus an electromagnetic
(EM) wave using an array of sensors toward a desired direction. It has been used in many …

Spatial-structured longitudinal light beams are optical fields sculpted in three-dimensional
(3D) space by diffractive optical elements. These beams have been recently suggested for …

The sixth-generation networks envision the terahertz (THz) band as one of the key enabling
technologies because of its ultrawide bandwidth. To combat the severe attenuation, the THz …

Compressive spectral imaging (CSI) has attracted significant attention since it employs
synthetic apertures to codify spatial and spectral information, sensing only 2D projections of …

In this paper, we consider an integrated sensing and communications system assisted by a
reconfigurable intelligent surface (RIS). A small number of sparsely placed active sensors …

Recent interest in integrated sensing and communications has led to the design of novel
signal processing techniques to recover information from an overlaid radar-communications …

Image fusion is a technique of combining two or more images into a single image which is
more informative from an interpretation point of view. With the rapid development of different …

We consider a joint multiple-antenna radar-communications system in a co-existence
scenario. Contrary to conventional applications, wherein at least the radar waveform and …

Conventional sensing applications rely on electromagnetic far-field channel models with
plane wave propagation. However, recent ultra-short-range automotive radar applications at …

Mechanical Scanning Sonars (MSS) are popular devices for Unmanned Underwater
Vehicles (UUV), ie, Remotely Operated Vehicles (ROV) and Autonomous Underwater …