How to visualize multiple reflections with ray paths in POSTFEKO with RL-GO and a plane wave source

Florindo_96

Hi everyone,

I'm working with FEKO using the RL-GO (Ray Launching Geometrical Optics) solver and a plane wave source (RCS problem). I would like to visualize the multiple reflections (ray paths) in POSTFEKO, but it seems that I can only see the first ray in the simulation.

Is there a specific setting or output request I need to activate during the simulation in CADFEKO or a feature in POSTFEKO that allows me to see all the traced rays, including their multiple reflections?

Thanks in advance for your help!

mvogel

You probably already had checked the "Export Ray Data" option in CADFEKO, under Solver Settings —> High Frequency Tab —> RL-GO settings.

In POSTFEKO, with Ray Type: All and interactions up to 3, it should work, as shown below

corner.zip

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The attached zip file contains a version-2025 example. If you don't have version 2025, then don't worry about the example project and just try these settings in your own model.