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plot vector surface current with arrow direction

Rahul_P1

Does your FEKO student edition software allow to plot vector surface current with arrow direction on metal surface of antenna.

Does your software allow to see impedance matrix of simulated antenna.

Plz let me know these.

By Naveen from email to support

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Altair Forum User

The FEKO student edition supports the plotting of vector surface current with arrow direction. You can get the required plot in POSTFEKO by setting ' instantaneous magnitude' in quantity - 'electric currents'. Select the 'Show arrows' option in the 'Result' tab.

The impedance matrix can also be obtained using FEKO. Select 'impedance' from 'quantity' option in POSTFEKO. Now, after the cartesian graph is displayed, right click on it and select ' to file (*.dat)' option. This lets you save the impedance matrix values in the dat file format.

JIF

It is also possible to export the impedances in Touchstone files. Here we are assuming that you are referring to the input impedance matrix.

If you are referring to the MoM impedance matrix, then the answer is also yes. This can also be exported for advanced usage.