Running at 542GHz, a rate that makes 60GHz ultra wideband look pokey, the scientists are sending data through the ether at about 3Gbps.

ENGADGET: T-rays produce 3Gbps short-range wireless, make WiFi pout in the corner

With ultra-wideband and 802.11n, people will shunt high-definition images amid other data around their households wirelessly.

FORBES: Magazine Article

CowView uses a type of RFID (radio frequency identification) called UWB (ultra-wideband) technology.

BBC: RTLS: The technology tracking cows to make them happy

We had the chance to see two Ultra-Wideband (UWB) devices in action on the floor of CeBIT today.

ENGADGET: Live from CeBIT: Ultra-Wideband (UWB) is here...almost

Using ultra-wideband wireless USB 2.0, the Imation Link delivers significantly faster transfer speeds and lower power consumption than traditional WiFi.

ENGADGET: With Imation Link 5112 WUSB A/V streamer, KerliGirl13 can finally have her own TV show

Hesseldahl gamely suggests that Apple may be about introduce a wireless networking technology known as an Ultra-WideBand to the mainstream.

FORBES: Magazine Article

No, that would be almost impossible--and rumors that Apple would introduce everything from a scheme to couple its products to cutting-edge WiMax or ultra-wideband technology proved completely unfounded.

FORBES: Magazine Article

That strategy leverages ultra-wideband (UWB) radio technology to estimate location.

FORBES: Microsoft, Motorola, Nokia And RIM To Battle Google Over Indoor Location Market