斜入射平面波在长形球体上的散射

IEEE 1991 International Symposium on Electromagnetic Compatibility Pub Date : 1991-08-12 DOI:10.1109/ISEMC.1991.148222

Mengyun Zhai, H. Űberall

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引用次数: 1

摘要

讨论了平面波斜入射时长球面复特征频率的计算。应用于这些解的方法是几何衍射理论(GTD)。导出了沿准螺旋运动的蠕变波的闭合条件和与长椭球体的方位角圆的第二相匹配条件。所得到的复特征频率与由t矩阵计算得到的结果一致。

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Scattering of an obliquely incident plane wave by conducting prolate spheroids

The computation of the complex eigenfrequencies of prolate spheroids with an obliquely incident plane wave is discussed. The approach applied for these solutions is the geometrical theory of diffraction (GTD). It derives the closure conditions for a creeping wave traveling along the quasi-helix and the second phase matching condition with an azimuthal round of a prolate spheroid. The resulting complex eigenfrequencies agree with those obtained from T-matrix calculation.<>

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IEEE 1991 International Symposium on Electromagnetic Compatibility

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