The scattering problem of time-harmonic electromagnetic wave for combination of perfect conductors and dielectric regions with small thickness is considered. We implement a numerical algorithm for solving the surface and volume integral equations, which arise from integral representation of electromagnetic field. Volume mesh generator is the important part of this contributed algorithm. It takes into account specific of dielectric with low thickness and can be used with either flat and non-flat layers. The developed algorithm was tested on a number of model problems.
Setukha et al. (2025) studied this question.