| 时域有限差分法在地下目标散射中的应用 |
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| 引用本文： | 王敏锡,任朗.时域有限差分法在地下目标散射中的应用[J].西南交通大学学报,1995,30(4):449-455. |
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| 作者姓名： | 王敏锡 任朗 |
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| 作者单位： | 西南交通大学 |
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| 摘 要： | 本文利用时域有限差分法计算了多种情况下地下目标的散射波形，并画出这些波的二维和三维图形。最后利用模拟实验同计算结果进行了比较并且得到了满意的比较结果，从以上工作可以看出该方法有较高的实用价值。
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| 关 键 词： | 地下目标 电磁散射 时域有限差分法 散射波形 |
Application of the Finite-Difference Time-Domain Method |
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| Wang Minxi,Ren Lang,Li Jin.Application of the Finite-Difference Time-Domain Method[J].Journal of Southwest Jiaotong University,1995,30(4):449-455. |
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| Authors: | Wang Minxi Ren Lang Li Jin |
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| Abstract: | In this thesis,the finite-difference time-domain method is used to calculate the scattering waves of underground targets,The wave forms are plotted in two and three dimensions,It is proved that the FDTD method is of great value,At last the simulant experiments are made to compare with the calcu lated results and the comparison is satisfactory. |
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| Keywords: | underground targets electromagnetic scattering the FDTD method lossy medium |
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