| 细线结构时域电场积分方程的有限差分求解 |
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| 引用本文： | 谢秦川,刘顺坤,陈雨生. 细线结构时域电场积分方程的有限差分求解[J]. 电波科学学报, 2000, 15(1): 45-48 |
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| 作者姓名： | 谢秦川 刘顺坤 陈雨生 |
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| 作者单位： | 西北核技术研究所,西安市69信箱16分箱,710024 |
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| 基金项目： | 国防科技基础研究基金资助课题 |
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| 摘 要： | 提出一种求解基于细线结构的时域电场积分方程 ( TDEFIE)的方法 -有限差分方法。与传统求解时域电场积分方程的时域矩量法相比 ,该方法易于数值实现。文中还利用该方法研究了电磁辐射、散射的三个经典问题 ,并将结果与时域矩量法的结果进行了比对 ,研究表明 ,该方法求解细线结构的 TDEFIE非常有效。
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| 关 键 词： | 电场积分方程 有限差分 细线结构 |
A finite difference method for the solution of time domain electric field integral equation of thin wires structures |
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| XIE Qin-chuan,LIU Shun-kun,CHEN Yu-Shen. A finite difference method for the solution of time domain electric field integral equation of thin wires structures[J]. Chinese Journal of Radio Science, 2000, 15(1): 45-48 |
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| Authors: | XIE Qin-chuan LIU Shun-kun CHEN Yu-Shen |
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| Abstract: | A finite difference method was derived for the analysis of time domain electric field integral equation(TDEFIE) of thin wire structures. This method is easier to numerate implementation than the traditional time domain method of moment. Three classical electromagnetic radiation/scattering cases of thin wires were considered for comparison. The results confirmed that the finite difference scheme is very efficient for the solution of TDEFIE of thin wire. |
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| Keywords: | Time domain electric field integral equation Finite difference Method of moment |
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