两种rtr -差分探地雷达系统的地下目标成像

2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS) Pub Date : 2016-09-01 DOI:10.1109/UWBUSIS.2016.7724173

L. Varianytsia-Roshchupkina, S. Roshchupkin

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引用次数: 4

摘要

本工作的主要目的是分析由发射天线和一对相对于发射天线对称位移的接收天线组成的差分天线系统的成像可能性a)沿探地雷达运动方向;B)垂直于地面的方向。为此，雷达图由专门的时域有限差分求解器模拟。采用一种改进的SAR方法对合成差分数据进行处理，得到目标图像。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Subsurface object imaging with two types of RTR-differential GPR system

The main aim of this work is to analyze imaging possibilities of differential antenna systems that consist of transmitting antenna and a pair of receiving antennas symmetrically displaced with respect to the transmitting one a) along the direction of GPR movement; b) in the direction normal to the ground surface. To do this, radargrams are simulated by a specialized finite-difference time-domain solver. A modificated SAR approach is applied to process the synthetic differential data and to achieve object image.

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2016 8th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS)

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