| 用气-水-土3层模型分析海水中水平电偶极子源的电磁场分布 |
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| 引用本文： | 柳超,梁高权. 用气-水-土3层模型分析海水中水平电偶极子源的电磁场分布[J]. 热带海洋学报, 1998, 0(3) |
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| 作者姓名： | 柳超 梁高权 |
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| 作者单位： | 南京电子工程学院!南京，211800，南京电子工程学院!南京，211800 |
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| 基金项目： | 国家自然科学基金!49176257 |
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| 摘 要： | 由空气－海水－海底3层模型求得了海水中水平电偶极子源的电磁场分布。与以往不考虑空气层的两层模型的电磁场分布相比，它更接近于实际分布情况。文章还对不同海底电导率时水平电偶极子源的电场水平分量进行了数值计算和分析。
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| 关 键 词： | 电磁探测 极低频 电磁波 |
DISTRIBUTION OF ELECTROMAGNETIC FIELDS FROM A HED SOURCE IN SEAWATER IN AN AIR-SEAWATER-SEAFLOOR THREE LAYER MODEL |
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| Liu Chao, Liang Gaoquan. DISTRIBUTION OF ELECTROMAGNETIC FIELDS FROM A HED SOURCE IN SEAWATER IN AN AIR-SEAWATER-SEAFLOOR THREE LAYER MODEL[J]. Journal of Tropical Oceanography, 1998, 0(3) |
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| Authors: | Liu Chao Liang Gaoquan |
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| Abstract: | The distribution of electromagnetic fields produced by a horizontal electricdipole (HED) source in the sea is derived from an air-seawater-seafloor three layermodel, which is closer to the real distribution of electromagnetic fields in the sea thanthe fields of a seawater-seafloor two-layer model. The horizontal electric fields from ahorizontal electric dipole is computed and analyzed under various seafloor conductivities. |
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| Keywords: | electromagnetic exploration extra-low frequency electromagnetic wave |
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