用小阻抗粒子求解电磁波散射问题的新方法

2015 XXth IEEE International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED) Pub Date : 2015-11-12 DOI:10.1109/DIPED.2015.7324244

M. Andriychuk

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引用次数: 0

摘要

将电磁波在小粒子上的散射问题简化为求解第二类Fredholm积分方程。散射问题解的积分表示意味着确定某个未知函数，该函数包含在该方程的被积函数中。推导了该未知向量函数各分量的线性代数系统，并采用逐次逼近法求解。证明了该方法的收敛区域。

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New solution to electromagnetic wave scattering problem by small impedance particle

The problem of electromagnetic (EM) wave scattering on the small particle is reduced to solving the Fredholm integral equation of the second kind. Integral representation of solution to the scattering problem implies in determination of some unknown function which contains in integrand of this equation. The respective linear algebraic system (LAS) for the components of this unknown vector function is derived and solved by the successive approximation method. The region of convergence of the proposed method is substantiated.

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2015 XXth IEEE International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED)

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