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已同步 2025-08-07 04:56:51 +08:00
Updated paths to reflect new tests sub-package structure.
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@@ -7,11 +7,11 @@ This section presents comparisons between analytical solutions and modelled solu
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Hertzian dipole in free space
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=============================
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:download:`hertzian_dipole_fs.in <../../tests/analytical/hertzian_dipole_fs/hertzian_dipole_fs.in>`
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:download:`hertzian_dipole_fs.in <../../tests/models_basic/hertzian_dipole_fs/hertzian_dipole_fs.in>`
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This example is of a Hertzian dipole, i.e. an additive source (electric current density), in free space.
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.. literalinclude:: ../../tests/analytical/hertzian_dipole_fs/hertzian_dipole_fs.in
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.. literalinclude:: ../../tests/models_basic/hertzian_dipole_fs/hertzian_dipole_fs.in
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:language: none
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:linenos:
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@@ -24,17 +24,17 @@ Results
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.. _hertzian_dipole_fs_results:
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.. figure:: ../../tests/analytical/hertzian_dipole_fs/hertzian_dipole_fs_vs_analytical.png
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.. figure:: ../../tests/models_basic/hertzian_dipole_fs/hertzian_dipole_fs_analytical.png
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:width: 600 px
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Time history of the electric and magnetic field components of the modelled and analytical solutions.
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.. _hertzian_dipole_fs_results_diffs:
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.. figure:: ../../tests/analytical/hertzian_dipole_fs/hertzian_dipole_fs_vs_analytical_diffs.png
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.. figure:: ../../tests/models_basic/hertzian_dipole_fs/hertzian_dipole_fs_analytical_diffs.png
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:width: 600 px
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Percentage differences between the modelled and analytical solutions.
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Percentage differences between the modelled and analytical solutions ('Ref', in this case, indicates solution calculated from theory)
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The match between the analytical and numerically modelled solutions is excellent. The maximum difference is approximately 1%, which is observed in the Ez field component (the same direction as the Hertzian dipole source). The other electric field components exhibit maximum differences of approximately 0.5%, and the magnetic field components 0.25%.
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@@ -17,9 +17,9 @@ This example considers the input impedance of a planar bowtie antenna in free sp
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FDTD model
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^^^^^^^^^^
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:download:`antenna_bowtie_fs.in <../../tests/numerical/vs_MoM_MATLAB/antenna_bowtie_fs/antenna_bowtie_fs.in>`
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:download:`antenna_bowtie_fs.in <../../tests/other_codes/vs_MoM_MATLAB/antenna_bowtie_fs/antenna_bowtie_fs.in>`
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.. literalinclude:: ../../tests/numerical/vs_MoM_MATLAB/antenna_bowtie_fs/antenna_bowtie_fs.in
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.. literalinclude:: ../../tests/other_codes/vs_MoM_MATLAB/antenna_bowtie_fs/antenna_bowtie_fs.in
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:language: none
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:linenos:
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@@ -44,7 +44,7 @@ Results
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.. _antenna_bowtie_fs_ant_params:
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.. figure:: ../../tests/numerical/vs_MoM_MATLAB/antenna_bowtie_fs/antenna_bowtie_fs_ant_params.png
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.. figure:: ../../tests/other_codes/vs_MoM_MATLAB/antenna_bowtie_fs/antenna_bowtie_fs_ant_params.png
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:width: 600 px
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Input impedance (resistive and reactive) of a bowtie antenna in free space using FDTD (gprMax) and MoM (MATLAB) models.
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