| 曲边介质波导的有限元分析 |
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| 引用本文： | 蒲国胜,廖承恩.曲边介质波导的有限元分析[J].微波学报,1991,7(1):48-53. |
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| 作者姓名： | 蒲国胜 廖承恩 |
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| 作者单位： | 西安电子科技大学，西安电子科技大学 |
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| 摘 要： | 本文应用曲边有限元方法有效地计算了曲边质波导的色散特性，编制了相应的计算程序,应用本文方法计算得到的椭圆旬质波导和组合椭圆介质波导的主模和高次模的色散曲线与文献2],3]的结果相当吻合。
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| 关 键 词： | 曲边介质波导 有限元分析 色散特性 |
Finite Element Analysis of Dielectric Waveguides with Curved Boundaries |
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| Pu Guosheng Liao Chengen.Finite Element Analysis of Dielectric Waveguides with Curved Boundaries[J].Journal of Microwaves,1991,7(1):48-53. |
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| Authors: | Pu Guosheng Liao Chengen |
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| Affiliation: | Xidian University |
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| Abstract: | Dispersion characteristics of dielectric waveguides with curved boundaries are computeb efficiently by using a curved-sided finite element rather than the more usual triangular element.A finite element program is written.The dispersion curves of elliptical waveguide and composite dielectric waveguide with two differen elliptic boundaries are computable by using curved-sided finite element. The resul show good agreement with the results of the references2] and3]. |
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| Keywords: | dielectric waveguide dispersioncharacteristics curved-sided finite element |
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