Abstract: A prerequisite for the design and evaluation of wireless systems is the understanding of propagation channels. While abundant propagation knowledge exists for bands below 6 GHz, the same is ...

A young star in the constellation Perseus has just rewritten the script for how stars are born. Astronomers mapping its surroundings in three dimensions uncovered an intricate stack of more than 400 ...

Abstract: We present a general approach for integrating space–time array dynamics into a Fourier-domain remote sensing system design that is based on individual antenna trajectories in a multiscale ...