Abstract

In the present article, we have considered the incident wave on a finite symmetric plate under the imposition of Dirichlet boundary conditions in the presence of cold plasma. The boundary value problem is formulated through employing the Fourier transform on Helmholtz equation. The technique of Wiener–Hopf analysis is used to sort out the problem proposed for this model. The separated field is evaluated and then effects of various physical parameters are discussed through graphical analysis in the presence of cold plasma. A comparative study with previous analysis of non-symmetric finite plate is discussed graphically.

中文翻译：

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等离子体中有限狄利克雷特条件的对称板对电磁波的衍射

摘要

在本文中，我们考虑了在存在冷等离子体的情况下，在Dirichlet边界条件的作用下，有限对称板上的入射波。边值问题是通过对Helmholtz方程进行傅立叶变换来表示的。使用Wiener-Hopf分析技术来解决针对该模型提出的问题。评估分离的场，然后在冷等离子体存在下，通过图形分析讨论各种物理参数的影响。用图形讨论了与非对称有限板先前分析的比较研究。