set_export_touchstone

Hfss3dLayout.set_export_touchstone(file_format='TouchStone1.0', enforce_passivity=True, enforce_causality=False, use_common_ground=True, show_gamma_comments=True, renormalize=False, impedance=50.0, fitting_error=0.5, maximum_poles=1000, passivity_type='PassivityByPerturbation', column_fitting_type='Matrix', state_space_fitting='IterativeRational', relative_error_tolerance=True, ensure_accurate_fit=False, touchstone_output='MA', units='GHz', precision=11)

Set or disable the automatic export of the touchstone file after completing frequency sweep.

Parameters:

file_formatstr, optional

Touchstone format. Available options are: "TouchStone1.0", and "TouchStone2.0". The default is "TouchStone1.0".

enforce_passivitybool, optional

Enforce passivity. The default is True.

enforce_causalitybool, optional

Enforce causality. The default is False.

use_common_groundbool, optional

Use common ground. The default is True.

show_gamma_commentsbool, optional

Show gamma comments. The default is True.

renormalizebool, optional

Renormalize. The default is False.

impedancefloat, optional

Impedance in ohms. The default is 50.0.

fitting_errorfloat, optional

Fitting error. The default is 0.5.

maximum_polesint, optional

Maximum number of poles. The default is 10000.

passivity_typestr, optional

Passivity type. Available options are: "PassivityByPerturbation", "IteratedFittingOfPV", "IteratedFittingOfPVLF", and "ConvexOptimization".

column_fitting_typestr, optional

Column fitting type. Available options are: "Matrix", “Column”`, and “Entry”`.

state_space_fittingstr, optional

State space fitting algorithm. Available options are: "IterativeRational", “TWA”`, and “FastFit”`.

relative_error_tolerancebool, optional

Relative error tolerance. The default is True.

ensure_accurate_fitbool, optional

Ensure accurate impedance fit. The default is False.

touchstone_outputstr, optional

Touchstone output format. Available options are: "MA" for magnitude and phase in deg, "RI" for real and imaginary part, and "DB" for magnitude in dB and phase in deg.

unitsstr, optional

Frequency units. The default is "GHz".

precisionint, optional

Touchstone precision. The default is 11.

Returns:

bool

True when successful, False when failed.

References

>>> oTool.SetExportTouchstoneOptions

Examples

>>> from ansys.aedt.core import Hfss3dlayout
>>> layout = Hfss3dlayout()
>>> layout.export_touchstone_on_completion()
>>> layout.export_touchstone_on_completion()