Numerical Method for Solving Electromagnetic Wave Scattering by One and Many Small Perfectly Conducting Bodies ()
ABSTRACT
In this paper,
we investigate the problem of electromagnetic (EM) wave scattering by one and
many small perfectly conducting bodies and present a numerical method for
solving it. For the case of one body, the problem is solved for a body of
arbitrary shape, using the corresponding boundary integral equation. For the
case of many bodies, the problem is solved asymptotically under the physical
assumptions a << d << λ, where a is the
characteristic size of the bodies, d is the minimal distance between
neighboring bodies, λ = 2π/k is the wave
length and k is the wave number. Numerical
results for the cases of one and many small bodies are presented. Error
analysis for the numerical method is also provided.
Share and Cite:
Tran, N. (2017) Numerical Method for Solving Electromagnetic Wave Scattering by One and Many Small Perfectly Conducting Bodies.
American Journal of Computational Mathematics,
7, 413-434. doi:
10.4236/ajcm.2017.74030.