Electromagnetic scattering from a dielectric cylinder of finite length
Electromagnetic scattering from a dielectric cylinder of finite length
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DOI：
10.1109/8.1109
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发表时间：
1988-02
影响因子：
5.7
通讯作者：
S. Seker;A. Schneider
中科院分区：
文献类型：
--
作者：
S. Seker;A. Schneider
在假定有限长圆柱体内部感应的场可以近似为无限长圆柱体内部感应的场的情况下，确定了入射到有限长圆形介质圆柱体上的平面电磁波的并矢散射振幅。然后使用这些内部场来计算根据圆柱体的物理尺寸、方向和介电性质的二进散射振幅。通过数值计算对理论的发展进行了补充，并与实验进行了对比，验证了理论的有效性。>
The dyadic scattering amplitude is determined for a planar electromagnetic wave incident on a dielectric cylinder of finite length and circular cross section under the assumption that the internal fields induced within the finite-length cylinder can be approximated by those within an infinite-length cylinder. These internal fields are then used to calculate the dyadic scattering amplitude in terms of the cylinder's physical dimensions, orientation, and dielectric properties. The theoretical development is complemented by numerical calculations, and its validity assessed by comparison with experiment. >