| 用球面波函数展开法求解时谐电磁场 |
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| 引用本文： | 丁世荣.用球面波函数展开法求解时谐电磁场[J].地球科学与环境学报,1998,20(2):2. |
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| 作者姓名： | 丁世荣 |
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| 作者单位： | 西安工程学院基础部,西安,710054 |
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| 摘 要： | 对于时谐电磁场，推导出求解矢位的球面波函数展开式，应用该展开式可计算电流分布区域外部和内部的时谐电磁场，给出了用文中公式求解时谐电磁场的具体例子。
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| 关 键 词： | 时谐电磁场 矢位 球面波函数展开 |
| 修稿时间： | 1996-10-28 |
TIME-HARMONIC ELECTROMAGNETIC FIELD SOLVED BY USING THE METHOD OF SPHERICAL WAVE FUNCTION EXPANSION |
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| Ding Shirong.TIME-HARMONIC ELECTROMAGNETIC FIELD SOLVED BY USING THE METHOD OF SPHERICAL WAVE FUNCTION EXPANSION[J].Journal of Earth Sciences and Environment,1998,20(2):2. |
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| Authors: | Ding Shirong |
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| Abstract: | To solve time harmonic electromagnetic field, the spherical wave function expansion for vector potential is derived. Both the outside and the inside of the region with current distribution can be solved by means of the expanded form. The examples in which the formula is applied are presented. |
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| Keywords: | time harmonic electromegnatic field vector potential spherical wave function expansion |
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