基于阵列的探地雷达浅层地下成像

A. Yarovoy, T. Savelyev, P. Aubry, L. Ligthart
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引用次数: 7

摘要

最近我们报道了一种用于地雷探测的超宽带阵列时域探地雷达的发展。该雷达被设计用于车载多传感器系统,用于人道主义排雷,并通过ID机械扫描产生地下3D图像。在本文中,我们演示了开发的系统的成像能力。雷达的成像能力是通过交叉扫描方向的接收天线足迹的电子转向和沿扫描方向的合成孔径处理来实现的。成像通过足迹转向允许扫描速度急剧增加。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Array-Based GPR for Shallow Subsurface Imaging
Recently we have reported development of an UWB array-based time-domain Ground Penetrating Radar for landmine detection. The radar is designed to be used within a vehicle-mounted multi-sensor system for humanitarian demining and produces 3D images of subsurface by ID mechanical scanning. In this paper, we demonstrate imaging capabilities of the developed system. The imaging capability of the radar is realized via electronic steering of the receive antenna footprint in cross-scan direction and synthetic aperture processing in along-scan direction. Imaging via footprint steering allows for drastic increase of the scanning speed.
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