DIFFRACTION PROBLEM NUMERICAL SOLUTION FOR THE ELECTROMAGNET WAVES ON A DIELECTRIC BODY LOCATED IN A RECTANGULAR RESONATOR

Medvedik Mikhail Yuryevich, Candidate of physical and mathematical sciences, associate professor, sub-department of mathematics and supercomputer modeling, Penza State University, _medv@mail.ru

517.3, 519.6

The article considers electromagnetic field diffraction on a dielectric body located in a rectangular resonator. The problem is reduced to volume singular integral equation on the body. The article reviews a numerical collocation method for solving the equation. The authors present formulas of matrix coefficients for the collocation method and introduce numerical results.

boundary value problem, electromagnetic scattering, integral equations, numerical method.