China is building an extensive underwater surveillance system across the South China Sea, dubbed the “Underwater Great Wall.” ...

Abstract: We report on a new class of coded aperture arrays which has all the desirable imaging characteristics of the Uniformly Redundant Array (URA), yet is constructible in dimensions which are ...

Abstract: A full wave spectral domain method of moment along with reciprocity theorem of infinite phased array of aperture coupled circular microstrip patch antennas is presented. Both the electric ...

Jesse Katz, founder of Aperture Cellars and Devil Proof Vineyards, has made some of the most acclaimed wines in ...

Invisible radiation leaking out of private satellites, like SpaceX's Starlink spacecraft, is disrupting radio astronomers' ...

Imagine if Apple made an iPhone 17 Ultra with multiple telephoto lenses, a huge primary sensor and an array of add-on lenses.