[Getdp] waveguide3D_rectangle: Questions

Christophe Geuzaine cgeuzaine at ulg.ac.be
Fri Nov 21 07:13:54 CET 2014

> On 20 Nov 2014, at 20:38, Danny Holstein <dgholstein at embarqmail.com> wrote:
> All,
> I was running the referenced example and am getting non-physical results.  Namely, if we're exciting a TE10 mode and also comfortably over the cutoff frequency, S21 should be nearly 1 and S11 should be near 0, not the results we see here.

Select "Square of the norm" for the format of the S parameters.

> The example is lifted unchanged from http://onelab.info/wiki/Waveguides, I click on the GEO file, merge the PRO file, adjust the parameters as you see here and then run.
> Is this example properly formulated or am I doing something wrong?
> Regards,
> Dan
> <getdp_wg.jpeg>
> _______________________________________________
> getdp mailing list
> getdp at geuz.org
> http://www.geuz.org/mailman/listinfo/getdp

Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science