[Getdp] waveguide3D_rectangle: Questions

[Christophe Geuzaine]

> 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>
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine