Sensor networks could improve capacity faster than they grow ...

ANC uses microphones, processors, and speakers to generate an equal and opposite signal that cancels interference in real time.

Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...

Did our AI summary help? Something unusual began showing up on global ship tracking maps this week. Near the Strait of Hormuz, vessels that are normally spread across the sea suddenly appeared packed ...