Wavelet Analysis of Impulse Ultra-Wideband Radar

被引：1
|
作者：
Jenkins, Rowland L. [1 ]
Dewberry, Brandon [2 ]
Joiner, Laurie [1 ]
机构：
[1] Univ Alabama, Huntsville, AL 35899 USA
[2] Time Domain Corp, Huntsville, AL 35805 USA
来源：
IEEE SOUTHEASTCON 2010: ENERGIZING OUR FUTURE | 2010年
关键词：
D O I：
10.1109/SECON.2010.5453898
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, we have enhanced ultra-wideband (UWB) radar signal-to-noise ratio (SNR) by applying a wavelet transform (WT) based matched filter. The wavelet transform algorithm (WTA) provided enhanced reliability relative to conventional background template subtraction (BTS) approach, increasing reliability detecting targets in the nonlinear close in (<50cm) and at the maximum distance tested (29m.) We extrapolated the WTA can support a maximum radar range of 60m, about twice that available with the conventional constant false alarm rate (CFAR) methods.
引用
收藏
页码：155 / 158
页数：4
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