flex_rf.tidy3d.SubpixelSpec
Type: class │ Base(s): Tidy3dBaseModel
Description
Section titled “Description”Defines specification for subpixel averaging schemes when added to Simulation.subpixel.
Parameters
Section titled “Parameters”dielectric [DielectricSubpixelType] = factory: PolarizedAveraging |
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Subpixel averaging method applied to dielectric material interfaces. |
metal [MetalSubpixelType] = factory: Staircasing |
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Subpixel averaging method applied to metallic structure interfaces. A material is considered as metallic if its real part of relative permittivity is less than 1 at the central frequency. |
pec [PECSubpixelType] = factory: PECConformal |
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Subpixel averaging method applied to PEC structure interfaces. |
pmc [PMCSubpixelType] = factory: Staircasing |
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Subpixel averaging method applied to PMC structure interfaces. |
lossy_metal [LossyMetalSubpixelType] = factory: SurfaceImpedance |
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Subpixel averaging method applied to |
Methods
Section titled “Methods”courant_ratio(contain_pec_structures: bool, contain_sibc_structures: bool) |
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The scaling ratio applied to Courant number so that the courant number in the simulation is |
staircasing() |
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Apply staircasing on all material boundaries. |