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Recent content by Heisenhower

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    Predicting HFSS Wave Port Modes

    Hi, I'm working on simulating the HE11 mode in a circular waveguide. From what I can tell, HFSS sorts from the lowest resonant frequency up as it orders modes, and the modes you get will be in some way dependent on the shape, dimensions, and material of the wave port surface. But it seems like...
  2. H

    Can't set wave port polarization?

    Hm, this didn't work. Even without a mesh operation, it still gave the correct modes for a circle, just not polarized right overall.
  3. H

    Can't set wave port polarization?

    Oh right duh. I'm using HFSS.
  4. H

    Can't set wave port polarization?

    Hi, I've set up a five mode circular wave port. The particular ratio I have is 85% mode 1 and 15% mode 2 with mode 2 offset 180 degrees. However, no matter where I set the integration line, the overall polarization seems random. In fact, when I tried multiple times to rotate the rest of the...
  5. H

    Plotting Custom Fields in HFSS

    Hi, so I've gotten quite used to plotting regular E fields and the like. My goal this time was to plot the y-projection of the E field. I went to the field calculator, dotted the E field with the y unit vector, and saved the result. I've also selected a geometry, which I assume means in this...
  6. H

    HFSS Importing Excitations

    Yeah I found the ratio for the correct mode. Much easier and better results
  7. H

    HFSS Importing Excitations

    Hi, I couldn't find anything about this so I doubt it's possible, but it's worth asking since it would really reduce computation time. Basically, I am using a mode converter in order to produce the desired excitation after it comes out of the port. If I could save the output from this converter...

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