A movement to help students understand rather than memorize has had sprawling effects, including pushback on teaching methods ...

A new imaging technology developed at the University of Connecticut promises to rewrite the rules of optical imaging, ...

Abstract: This article presents a novel constellation modeling method for fast and accurate calibration of beamforming integrated circuits (BFICs) and radio frequency (RF) chains in large-scale phased ...

Abstract: Active millimeter-wave beamforming arrays and focal plane array antennas require extensive calibration to compensate for impairments, such as phase and gain variations between elements, as ...