Abstract: A dual-polarized phased array antenna is presented with wide-angle scanning capability in this article. To improve the mutual coupling in the array, a current cancellation method (CCM) is ...

At PCMag, my focus is on printers and scanners. I started out way back in 1988 at Compute!, which still had a section of the magazine devoted to type-in programs. Since then, I’ve written more than ...

Conor has been staunchly in favor of Android since graduating to a smartphone from his hot pink Motorola RAZR. In fact, he'll gladly ruin a friendly dinner in service of lambasting Apple devices to ...

Abstract: The most efficient 3D scanning systems use either the principle of laser triangulation or the principle of time of flight - TOF. In triangulation based systems, the range and depth variation ...