UWB信号的频谱分析解决平面层状介质传感问题

2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2018-09-01 DOI:10.1109/UWBUSIS.2018.8520191

D. Batrakov, M. Antyufeyeva, A. Batrakova, Alexandr V. Antyufeyev

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引用次数: 0

摘要

进行了超宽带脉冲信号在平面层状介质上衍射数值模拟的计算实验。首先，研究了反射信号的光谱特性。所研究结构的电物理参数的取值是根据道路路面和建筑物无损检测的实际问题来选择的。利用GeoVizy软件进行计算实验。所得结果可用于优化探地雷达脉冲参数。结果分析还显示了改进平面层状介质反射信号处理技术的可能性。

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Spectral Analysis of UWB Signals for Solving Problems of Plane-Layered Media Sensing

Computational experiments of numerical modeling of the UWB pulse signals diffraction on plane-layered media are carried out. First of all, the spectral characteristics of reflected signals are investigated. The values of the electrophysical parameters of the studied structures are chosen on the basis of the practical problem of nondestructive testing of road pavements and building constructions. The GeoVizy software is used for computing experiments. Obtained results allow to optimize GPR pulse parameters. The results analysis also showed the possibility of improving the technique for processing of the signals reflected from plane-layered media.

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2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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