超宽带信号的室内传播研究

R. Urbán, S. Zvánovec
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引用次数: 1

摘要

超宽带系统的大带宽允许实现极高的数据速率,并且可以利用高频谱容量。本文介绍了超宽带信号传播的具体特点。通过仿真和实测,分析了该系统与传统窄带系统的差异。分析主要集中在双路传播方面,考虑到直接和反射超宽带脉冲的重叠。基于该方法,可以对超宽带系统在室内环境下的部署进行更复杂的建模和分析。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On the Indoor Propagation of UWB Signals
The large bandwidth of Ultra Wideband systems allows an achievement of extremely high data rates, and moreover utilization of high spectral capacity. The paper introduces the specific features of UWB signal propagation. Based on simulations and measurements the differences to classical narrowband systems are analyzed. Analyses are focused mainly on two-path propagation aspects, taking into account overlapping of a direct and a reflected UWB pulse. Based on such approach more complicated models and analyses of UWB system deployment in indoor environment can be accomplished.
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