Corrugated Horn Antenna Tutorial with openEMS.

[PaulKlasmann]

Here is a tutorial that I originally posted in the old forum in 2019. I thought I'd post it again here since it seemed quite popular. The tutorial consists of a pdf and script files that were written in Octave. I used software that was current in 2019.

The tutorial is available from my github here:
https://github.com/PaulKlasmann/Corrugated-Horn-openEMS-Tutorial

3D model of corrugated horn.

OpenEMS comparison with CST and HFSS.

E-Fields.

3D Farfield.