It’s no secret that WiFi has changed how we use computers. In fact, there’s a good chance you’re reading this on a WiFi connection right now. Part of what had made WiFi so appealing is that it ...

British engineers from University College London have developed a passive radar system that can see through walls using the WiFi signals generated by wireless routers and access points. The system, ...

VeriWave’s new RF Interference and DFS Pulse Generator system lets developers of 802.11n-compliant WiFi chipsets, receivers, APs (access points), and user devices expand test coverage, reduce ...

Your WiFi router is probably sitting passively in some corner of your room, beaming out invisible light (and the internet). But it’s also sending information on all the stuff the light passes through ...

If the Pentagon eases its grip on wireless frequencies used for radar, wider use of 4G networks could become possible. While commercial wireless networks are congested, frequencies set aside for ...