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fdtd:materials [2018/02/01 14:04] pklapetek |
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==== Vacuum and linear materials ==== | ==== Vacuum and linear materials ==== | ||
- | These are handled using either lookup table or detailed arrays, however in both cases | + | These are handled using either lookup table or detailed arrays, however in both cases the material is defined by relative permittivity, permeability, electrical conductivity and magnetic conductivity, right as these appear in the Maxwell's equations. So, for vacuum this set would be (1 1 0 0). |
==== Ideal metals ==== | ==== Ideal metals ==== |