Until recently phased array radar has been very expensive, used only for military applications where the cost of survival weighs in the balance. With the advent of low-cost microwave devices and ...

A laser phased array directed energy system has been designed and simulated. Lubin and Hughes calculated the requirements and possibilities for DE-STAR systems of several sizes, ranging from a desktop ...

SpaceX sent a Falcon 9 to space earlier this month with a previously-used commercial Dragon capsule attached to it. It broke a record for modern spaceflight, as a commercial capsule has never went ...

A chip‑scale laser array with integrated beam shaping enables ultrafast, energy‑efficient optical wireless links for indoor ...

Traditionally, soundbars have been ruled by tradeoffs. The deal goes like this: You relinquish a few expectations – namely, that you'll get anywhere close to decent stereo imaging for music playback ...