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超宽带通信的调制及其信号特征 被引量:1

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摘要 首先分析了超宽带(UWB)通信的传输载体及其具有的特征,并从传输载体的时间与幅度参数变更出发来表述几种常用的UWB多址调制与数据调制方式及其信号特征。最后从低功率谱的平坦性、密集多径环境下性能等方面对各种调制作了适当的评述。
出处 《通信学报》 EI CSCD 北大核心 2003年第B11期158-165,共8页 Journal on Communications
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参考文献7

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同被引文献7

  • 1SCHOLTZ R A. Multiple access with time-hopping impulse modulation[A]. Proc Military Communications Conf[C]. Boston, MA,1993. 447-450.
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