Abstract: We propose a compact wideband phased array with 2-D wide-angle scanning and low radar-cross Section (RCS) performance. The antenna elements comprise two pairs of split-ring (SR) particles ...

Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. This voice experience is generated by AI. Learn more. This ...

Looking for help with today's New York Times Pips? We'll walk you through today's puzzle and help you match dominoes to tiles.

The maker of the Canvas school software said it "reached an agreement" with the hackers, but provided no guarantees that the hackers would not release the data or keep their word.

Abstract: This letter proposes a novel Data-Driven (DD) method for controlling unknown input-affine nonlinear systems. First, we estimate the system dynamics from noisy data offline through Subspace ...