| 电磁脉冲斜入射时无限长近地细导线表面电流的计算 |
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| 引用本文： | 柴玫 闫玉波 等. 电磁脉冲斜入射时无限长近地细导线表面电流的计算[J]. 微波学报, 2001, 17(3): 12-16,23 |
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| 作者姓名： | 柴玫 闫玉波 等 |
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| 作者单位： | 西安电子科技大学物理系, |
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| 基金项目： | 陕西省自然科学基金资助项目(99SL01) |
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| 摘 要： | 本文应用时域有限差分（FDTD）方法研究电磁脉冲斜入射下无限长细导线的表面感应电流，并考虑了有耗地面的影响，该问题可以转换为二维问题来计算，从而大大节约计算资源，文中给出了各种情况下的感应电流计算结果。
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| 关 键 词： | 时域有限差分法 电磁脉冲 瞬态电磁散射 表面电流 |
Computation of Surface Current on an Infinite Thin Wire Near Ground Induced by an Oblique Incidence of EMP |
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| CHAI Mei,YAN Yubo,GE Debiao. Computation of Surface Current on an Infinite Thin Wire Near Ground Induced by an Oblique Incidence of EMP[J]. Journal of Microwaves, 2001, 17(3): 12-16,23 |
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| Authors: | CHAI Mei YAN Yubo GE Debiao |
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| Abstract: | The induced current of an infinite thin wire located above a lossy homogeneous medium due to an electromagnetic pulse (EMP) is computed by using the finite difference time domain (FDTD) method. The oblique incident case is simplified to a two dimensional problem. Results for various cases are demonstrated. |
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| Keywords: | Finite difference time domain (FDTD) method EM pulse Transient EM scattering Surface current |
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