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Materials, excitations & boundary conditions
PEC and PMC
isotropic and anisotropic dielectrics
thin metal layers
lossy metals and wideband modelling of skin effect
lossy wires
multipole (up to 3 poles) frequency dependent materials (Drude, Debye, Lorentz electric and magnetic dispersion)
cold plasma can be described as the dielectric dispersive material with Drude dispersion
anisotropic dispersive dielectrics
third-order nonlinear polarization given by Kerr-Raman model can be set for dispersive material described with Lorentz model
negative index materials (LH materials, metamaterials)
magnetised ferrites
temperature dependent materials (BHM)
Materials
Excitations
dynamic/manual/analytical (using an analytic formulas) mode generation
port impedance calculation
modal excitation in arbitrary transmission lines (also multi-modal, in lossy media, supporting evanescent modes)
ideal voltage and current source
lumped resistive source
free space incident wave in various environment media (air, dielectric, magnetic, low-loss)
plane wave excitation
2D & 3D Gaussian beam excitation
excitation waveforms:
pre-defined signal library (sinusoidal, Gaussian pulse, etc.)
user defined signal excitation
Boundary conditions and initial conditions
electric
magnetic
PML
MUR with superabsorbing
periodic
anisotropic boundary conditions (wire grids)
Boundary
Initial
starting from zero fields
starting from initial steady state
discover accurate EM modelling