ultra wideband

基本解释

It introduces the bandwidth parameter in the time domain , give out the definition to Ultra WideBand .
對時域中的帶寬蓡數進行了介紹，給出了超寬帶的定義。
Ultra wideband radio is a novel wireless communication technology, to which more and more attentions have been paid.
超寬帶無線通信作爲無線通信領域的新興技術，在近年來受到了越來越多的關注。
The ultra wideband (UWB) radio models have been introduced with pulse-position-modulation (PPM), on-off-keying (OOK) and pulse-amplitude-modulation (PAM).
分析了超寬帶沖激無線電的脈位調制、通斷鍵控調制和脈沖幅度調制的信號模型。

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
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

a transmission technique using a very wide spectrum of frequencies that enables high-speed transfer of data ( abbr: UWB)