超宽带无线技术现状分析及展望

The current seatus and development frends of UWB wireless technique

超宽带UWB(UltraWideBand)是一种利用纳秒短脉冲发送数据的无线通信新技术 ,本文系统介绍了UWB的历史背景、技术特点和体系结构 ,分析了UWB现存的理论和技术上需要解决的问题 ,并对今后的发展趋势进行了展望。

The UWB is a new wireless communication technique which uses millicrosecond shortpulse to send data. This paper introduces the historical background, technical characterstic and architecture of UWB and analyzes the current problems in theory and technique.