There is a growing demand for new materials to enhance device performances at low cost. For several years, many periodicals there have been published (built from large number of uniform cells) which show that such engineering issues can be resolved.
Numerous cases demonstrate how some typical problems can be solved by using WIPL-D software.
They include: dipole radiation modified by very close FSS at 13 GHz, coupling between dipoles over FSS (WIPL-D is inherently able to calculate very low values of antenna coupling, well below -100 dB), RCS from FSS on dielectric slab (7×7 cells), energy transfer through FSS (additional 30 dB isolation), rectangular horn covered with FSS metallic radome. All models are run on standard desktop PC equipped with inexpensive GPU card. Simulation time is under 1h even for the most complicated cases.