.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "examples\01-HFSS3DLayout\HFSS3DLayout_Via.py"
.. LINE NUMBERS ARE GIVEN BELOW.
.. only:: html
.. note::
:class: sphx-glr-download-link-note
:ref:`Go to the end <sphx_glr_download_examples_01-HFSS3DLayout_HFSS3DLayout_Via.py>`
to download the full example code.
.. rst-class:: sphx-glr-example-title
.. _sphx_glr_examples_01-HFSS3DLayout_HFSS3DLayout_Via.py:
HFSS 3D Layout: parametric via analysis
---------------------------------------
This example shows how you can use HFSS 3D Layout to create and solve a
parametric via analysis.
.. GENERATED FROM PYTHON SOURCE LINES 9-12
Perform required imports
~~~~~~~~~~~~~~~~~~~~~~~~
Perform required imports.
.. GENERATED FROM PYTHON SOURCE LINES 12-15
.. code-block:: Python
import pyaedt
import os
.. GENERATED FROM PYTHON SOURCE LINES 16-19
Set AEDT version
~~~~~~~~~~~~~~~~
Set AEDT version.
.. GENERATED FROM PYTHON SOURCE LINES 19-22
.. code-block:: Python
aedt_version = "2024.1"
.. GENERATED FROM PYTHON SOURCE LINES 23-27
Set non-graphical mode
~~~~~~~~~~~~~~~~~~~~~~
Set non-graphical mode.
You can set ``non_graphical`` either to ``True`` or ``False``.
.. GENERATED FROM PYTHON SOURCE LINES 27-30
.. code-block:: Python
non_graphical = True
.. GENERATED FROM PYTHON SOURCE LINES 31-34
Launch AEDT
~~~~~~~~~~~
Launch AEDT 2023 R2 in graphical mode.
.. GENERATED FROM PYTHON SOURCE LINES 34-37
.. code-block:: Python
h3d = pyaedt.Hfss3dLayout(specified_version=aedt_version, new_desktop_session=True, non_graphical=non_graphical)
.. GENERATED FROM PYTHON SOURCE LINES 38-41
Set up variables
~~~~~~~~~~~~~~~~
Set up all parametric variables to use in the layout.
.. GENERATED FROM PYTHON SOURCE LINES 41-48
.. code-block:: Python
h3d["viatotrace"] = "5mm"
h3d["viatovia"] = "10mm"
h3d["w1"] = "1mm"
h3d["sp"] = "0.5mm"
h3d["len"] = "50mm"
.. GENERATED FROM PYTHON SOURCE LINES 49-52
Add stackup layers
~~~~~~~~~~~~~~~~~~
Add stackup layers.
.. GENERATED FROM PYTHON SOURCE LINES 52-58
.. code-block:: Python
h3d.modeler.layers.add_layer(layer="GND", layer_type="signal", thickness="0", isnegative=True)
h3d.modeler.layers.add_layer(layer="diel", layer_type="dielectric", thickness="0.2mm", material="FR4_epoxy")
h3d.modeler.layers.add_layer(layer="TOP", layer_type="signal", thickness="0.035mm", elevation="0.2mm")
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modules.LayerStackup.Layer object at 0x000002263F2D79A0>
.. GENERATED FROM PYTHON SOURCE LINES 59-62
Create signal net and ground planes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Create a signal net and ground planes.
.. GENERATED FROM PYTHON SOURCE LINES 62-71
.. code-block:: Python
h3d.modeler.create_line(layer="TOP",
center_line_coordinates=[[0, 0], ["len", 0]],
lw="w1",
name="microstrip",
net="microstrip")
h3d.modeler.create_rectangle(layer="TOP", origin=[0, "-w1/2-sp"], sizes=["len", "-w1/2-sp-20mm"])
h3d.modeler.create_rectangle(layer="TOP", origin=[0, "w1/2+sp"], sizes=["len", "w1/2+sp+20mm"])
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modeler.pcb.object3dlayout.Rect3dLayout object at 0x000002263F2D6200>
.. GENERATED FROM PYTHON SOURCE LINES 72-75
Create vias
~~~~~~~~~~~
Create vias with parametric positions.
.. GENERATED FROM PYTHON SOURCE LINES 75-83
.. code-block:: Python
h3d.modeler.create_via(x="viatovia", y="-viatotrace", name="via1")
h3d.modeler.create_via(x="viatovia", y="viatotrace", name="via2")
h3d.modeler.create_via(x="2*viatovia", y="-viatotrace")
h3d.modeler.create_via(x="2*viatovia", y="viatotrace")
h3d.modeler.create_via(x="3*viatovia", y="-viatotrace")
h3d.modeler.create_via(x="3*viatovia", y="viatotrace")
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modeler.pcb.object3dlayout.Pins3DLayout object at 0x0000022638CB6D40>
.. GENERATED FROM PYTHON SOURCE LINES 84-87
Create circuit ports
~~~~~~~~~~~~~~~~~~~~
Create circuit ports.
.. GENERATED FROM PYTHON SOURCE LINES 87-91
.. code-block:: Python
h3d.create_edge_port("microstrip", 0)
h3d.create_edge_port("microstrip", 2)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modules.Boundary.BoundaryObject3dLayout object at 0x0000022638CB6EC0>
.. GENERATED FROM PYTHON SOURCE LINES 92-95
Create setup and sweep
~~~~~~~~~~~~~~~~~~~~~~
Create a setup and a sweep.
.. GENERATED FROM PYTHON SOURCE LINES 95-101
.. code-block:: Python
setup = h3d.create_setup()
h3d.create_linear_count_sweep(setup=setup.name, unit="GHz", start_frequency=3, stop_frequency=7,
num_of_freq_points=1001, save_fields=False, sweep_type="Interpolating",
interpolation_tol_percent=1, interpolation_max_solutions=255, use_q3d_for_dc=False)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modules.SolveSweeps.SweepHFSS3DLayout object at 0x000002263F2D5BD0>
.. GENERATED FROM PYTHON SOURCE LINES 102-105
Solve and plot results
~~~~~~~~~~~~~~~~~~~~~~
Solve and plot the results.
.. GENERATED FROM PYTHON SOURCE LINES 105-110
.. code-block:: Python
h3d.analyze()
traces = h3d.get_traces_for_plot(first_element_filter="Port1")
h3d.post.create_report(traces, variations=h3d.available_variations.nominal_w_values_dict)
.. rst-class:: sphx-glr-script-out
.. code-block:: none
<pyaedt.modules.report_templates.Standard object at 0x000002263F2D52D0>
.. GENERATED FROM PYTHON SOURCE LINES 111-114
Create report outside AEDT
~~~~~~~~~~~~~~~~~~~~~~~~~~
Create a report using Matplotlib.
.. GENERATED FROM PYTHON SOURCE LINES 114-120
.. code-block:: Python
traces = h3d.get_traces_for_plot(first_element_filter="Port1", category="S")
solutions = h3d.post.get_solution_data(expressions=traces)
solutions.plot(formula="db20")
.. image-sg:: /examples/01-HFSS3DLayout/images/sphx_glr_HFSS3DLayout_Via_001.png
:alt: Simulation Results Plot
:srcset: /examples/01-HFSS3DLayout/images/sphx_glr_HFSS3DLayout_Via_001.png
:class: sphx-glr-single-img
.. rst-class:: sphx-glr-script-out
.. code-block:: none
No artists with labels found to put in legend. Note that artists whose label start with an underscore are ignored when legend() is called with no argument.
<Figure size 2000x1000 with 1 Axes>
.. GENERATED FROM PYTHON SOURCE LINES 121-126
Close AEDT
~~~~~~~~~~
After the simulation completes, you can close AEDT or release it using the
:func:`pyaedt.Desktop.release_desktop` method.
All methods provide for saving the project before closing.
.. GENERATED FROM PYTHON SOURCE LINES 126-128
.. code-block:: Python
h3d.release_desktop()
.. rst-class:: sphx-glr-script-out
.. code-block:: none
True
.. rst-class:: sphx-glr-timing
**Total running time of the script:** (2 minutes 23.764 seconds)
.. _sphx_glr_download_examples_01-HFSS3DLayout_HFSS3DLayout_Via.py:
.. only:: html
.. container:: sphx-glr-footer sphx-glr-footer-example
.. container:: sphx-glr-download sphx-glr-download-jupyter
:download:`Download Jupyter notebook: HFSS3DLayout_Via.ipynb <HFSS3DLayout_Via.ipynb>`
.. container:: sphx-glr-download sphx-glr-download-python
:download:`Download Python source code: HFSS3DLayout_Via.py <HFSS3DLayout_Via.py>`
.. only:: html
.. rst-class:: sphx-glr-signature
`Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_