| Sommerfeld积分计算新技术 |
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| 引用本文： | 潘锦,文希理.Sommerfeld积分计算新技术[J].电子科技大学学报(社会科学版),1994(5). |
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| 作者姓名： | 潘锦 文希理 |
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| 作者单位： | 电子科技大学微波工程系 |
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| 摘 要： | 提出了一种不依赖于被积函数的振荡特性和衰减特性而截断无穷限Ｓｏｍｍｅｒｆｅｌｄ积分的计算方法，得出了计算Ｓｏｍｍｅｒｆｅｌｄ积分的新公式。该方法不受任何物性条件的限制，一举将无穷积分化为数值计算一个定积分的问题，且物理意义明确，计算速快，精度高。
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| 关 键 词： | 索末菲积分，截断，天线，计算电磁学，分层煤质 |
A NEW TECHNIQUE FOR COMPUTATING SOMMERFELD INTEGRAL |
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| Pan Jin, Wen Xili.A NEW TECHNIQUE FOR COMPUTATING SOMMERFELD INTEGRAL[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1994(5). |
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| Authors: | Pan Jin Wen Xili |
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| Abstract: | A computation method is proposed to calculate numerially the Sommerfeld Inte- grals, which is inedpendant of the properties of the integrants including oscillation andattenuation. with the technigue,any complex Spmmerfeld lntegral can be easily transformedto a defimte integral without any restriction to ohysical conditions. Because of the superior ofthe method,such as distinct physical significance,fast speed of commputation,high precision,it will find wide applications ion dealing with complex layerd media problems. |
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| Keywords: | Sommerfeld integrals trunation antenna computation electromagnetism layered medium |
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