基于时域测量的室内超宽带多天线信道参数分析

基于时域测量的室内超宽带多天线信道参数分析

内容简介：本文采用时域测量方法研究了室内超宽带多天线信道的特性参数。在典型的实验室环境中三种场景下，对中心频率为3.5GHz、-10dB带宽为1GHz的两发一收信道进行了测量。分析了提取信道冲激响应时的不同门限取值对时延扩展参数、多径数的影响，并研究了信号相关性的统计规律。

Abstract：Characteristic parameters for indoor ultra-wideband (UWB) multiple-antenna channel have been investigated with time-domain channel measurement in this paper. The measurement has been carried out with two transmitting antennas and one receiving antenna in a typical laboratory environment with three scenarios. The input signal is with the -10dB bandwidth of 1GHz and centered at 3.5GHz. The time-delay spread parameters and multipath component number have been investigated when different threshold values are used to extract the channel impulse response. The statistical regularity of signal correlation has been analyzed as well.

作者：吴青, 杨雪松, 袁家劼, 邱诗贵, 田志明,

关键词：超宽带, 时域测量, 多天线信道, 相关性,