Boundary Conditions - Symmetry Planes

Simulation: Settings Boundaries Symmetry Planes

If your model is symmetric, you may define this symmetry planes here.

Important:
It is necessary to create the
entire structure first.

Every symmetry plane you find reduces the calculation time by a factor of 2, so it is always recommended to specify symmetries, if any exist. The type of the symmetry can be either electric or magnetic.

If you enter the Symmetry Planes property page the symmetry planes are displayed in the main plot window by a colored frame and the icon of the symmetry type at one corner of each plane (see boundaries). Depending on the symmetry type the planes are colored differently. The picture on the right displays the planes within the calculation domain. No symmetry is selected here. This is indicated by the brown color of the symmetry planes.

 

You can double-click on the symmetry plane frame in the main plot window to select one plane. By pressing the right mouse button in the main plot window, you can set the type of the symmetry for the selected plane using the popup menu.

If you specify a symmetry plane, the calculation domain is cut in half. The picture on the right shows a calculation domain symmetric to the YZ plane. The symmetry type is electric.

The calculation domain is cut in half twice more if a symmetry type for the XZ and XY can be found.

Symmetry planes : YZ plane / XZ plane / XY plane 

Specify whether you have a symmetry plane or not and in case you have one its type.

The type can be either an electric boundary or a magnetic boundary.

Thermal symmetry planes : YZ plane / XZ plane / XY plane 

If an electromagnetic symmetry plane was defined it is possible to assign thermal properties to this symmetry in addition. For further information see the thermal symmetry page.

OK

Performs your settings and leaves the dialog box.

Cancel

Closes this dialog box without performing any further action.

Help

Shows this help text.

See also

Frequency Domain Solver, Eigenmode Solver, Transient Solver

Boundary Conditions: Boundaries, Phase Shift/Scan Angle, Unit Cell, Boundary Temperature, Thermal Symmetry




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