Numerical Method for Solving Electromagnetic Scattering Problem by Many Small Impedance Bodies

• 作者: Nhan T. Tran
• 来源期刊: 美国计算数学期刊(英文)
• 学科: 数学
• 关键词: ELECTROMAGNETIC SCATTERING Integral Equation Boundary IMPEDANCE MANY-BODY SCATTERING EM Waves
• 年，卷（期）: 2017,（4）
• 页码范围: 435-443
• 页数: 9页
• 分类号: O1

摘要

In this paper, we study electromagnetic (EM) wave scattering problem by many small impedance bodies. A numerical method for solving this problem is presented. The problem is solved under the physical assumptions ka??1, where a is the characteristic size of the bodies and k is the wave number. This problem is solved asymptotically and numerical experiments are provided to illustrate the idea of the method. Error estimate for the asymptotic solution is also discussed.