Abstract: Phase arrays (PA) are widely used in radar target detection due to their flexible spatial scanning capabilities. However, in the terahertz (THz) band, the higher frequency makes the ...

Portable, a beloved granite boulder destined for Squamish, was stolen and returned once again while en route home. Pro climber Ethan Salvo had been taking the boulder back after it was discovered in ...

Abstract: In the mirror array-assisted indoor visible light communication (VLC) system, activating all mirrors simultaneously can result in a complex system design and excessive consumption of ...

Profits jumped 30 percent to $34.5 billion last quarter, and the tech giant is increasing its capital spending this year to as much as $185 billion. By Tripp Mickle Reporting from San Francisco After ...