TITLE:
Numerical Method for Solving Electromagnetic Scattering Problem by Many Small Impedance Bodies
AUTHORS:
Nhan T. Tran
KEYWORDS:
Electromagnetic Scattering, Integral Equation, Boundary Impedance, Many-Body Scattering, EM Waves
JOURNAL NAME:
American Journal of Computational Mathematics,
Vol.7 No.4,
December
14,
2017
ABSTRACT: 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 ka1, 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.