Numerical electrodynamic investigation of the interior 3D problem of the Sestroretskii cube

Resumo

The numerical modeling of the frequency characteristics of the Sestroretskii cube is performed. It is shown that the interior Sestroretskii cube exhibits the properties of a double waveguide T-branch. The hypothesis that signals propagate inside the Sestroretskii cube with the velocity that is the double light speed in vacuum is justified. The limitations of the spectrum of these signals are formulated.