A fully three-dimensional simulation of a ground-penetrating radar: FDTD theory compared with experiment

被引：169
作者：
Bourgeois, JM
Smith, GS
机构：
[1] School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta
来源：
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1996年 / 34卷 / 01期
关键词：
D O I：
10.1109/36.481890
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
A fully three-dimensional, finite-difference time-domain (FDTD) model of a ground-penetrating radar is described, The FDTD simulation completely models the transmitting and receiving antennas, the antenna feeds, the dispersive earth, and the buried object, Results of scattering from three different buried cylindrical pipes are compared to previously measured results for a one-third size scale model of an actual radar and are shown to be in good agreement.
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页码：36 / 44
页数：9
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