电磁格点理论在有耗介质涂层导体薄片上TE波散射中的应用

Application of the Electromagnetic Lattice Theory in the TE Wave Scattering from a Conducting Strip Covered by Lossy Dielectrics

在ＴＥ波入射下，对于计算二维封闭导体柱散射问题所常用的磁场积分方程法，当用于导体薄片时将会失效。本文采用电磁格点理论和电场方法研究这个问题。结合二维介质柱的电磁格点方程，解决了有耗介质涂层导体薄片的ＴＥ波散射。文中给出计算实例。

The integral equation method for magnetic field chich is usually used to calculate the TE Wave scattering from a closed conducting cylinder is invalid when it is applied to the TE Wave scattering from a conducting strip. In this paper,we will inuestigate an electric field method by using the electromagnetic lattice theory.The problem of TE Wave scattering from a conducting strip covered by lossy dielectrics is solved by combining with the electromagnetic lattice equation of a dielectric cylinder.Some examples are given.