| 用有限元法分析圆形截面鳍线 |
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| 引用本文： | 章国豪,杨铨让.用有限元法分析圆形截面鳍线[J].东南大学学报(自然科学版),1987(5). |
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| 作者姓名： | 章国豪 杨铨让 |
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| 作者单位： | 南京工学院无线电工程系，南京工学院无线电工程系 |
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| 摘 要： | 一、引言近年来,随着新型的微波、毫米波集成电路的发展,人们对易于集成化的鳍状传输线的研究十分重视。圆形鳍状传输线由于极化面稳定等优点能构成多波段馈源,所以对它的特性进行研究是非常必要的,而这方面工作至今尚未见报导,故作者尝试用有限元法对其特性作分析。有限元法基于变分原理和逼近论,理论基础可靠;并具有区域剖分灵活,系数矩阵稀疏、对称、
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Analysing the Circular Section Fin-line by Means of the Finite-Element Method |
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| Zhang Guohao Yang Quanrang.Analysing the Circular Section Fin-line by Means of the Finite-Element Method[J].Journal of Southeast University(Natural Science Edition),1987(5). |
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| Authors: | Zhang Guohao Yang Quanrang |
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| Institution: | Department of Radio Engineering |
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| Abstract: | The program of automatically generating mesh for the circular section fin-line basing on solving the eigenvalue problem of waveguide partly filled with dielectrics is given.As an example,the dispersion characteristics of symmetric unilateral circular section fin-line is calculated. |
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| Keywords: | millimeter wave technology transmission line finite-element method |
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