A new advance is ultra-wideband (UWB) technology, which USES very high frequencies at very short range to transmit huge amounts of data, as in sending video from an iPod-like device to a TV screen.

超宽带脉冲是运用超高频在很短的距离内传输海量数据的最新尖端技术，比如从iPod样式的播放器向电视银屏传输视频文件。

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In dense multipath environments, IR-UWB (impulse Radio-Ultra Wideband) signals suffer from severe time dispersion which distorts the impulse wave.

脉冲超宽带(IR - UWB)信号在密集多径环境中存在严重的时间弥散，会产生波形失真。

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A new ultra wideband (UWB), low-complexity and step recovery diode Gaussian pulse generator is introduced.

提出了一种新型的用于超宽带系统的高斯脉冲发生器。

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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

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

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