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roll-up simulation
Dear all,
I was simulating a square-lattice metallic wire array with CST and observed a low-frequency roll up (or leakage) in S21 at the cutoff region. If you know this structure you would know that it has a cutoff frequency and below that freq no wave can get through, just...
how to calculate s parameter
Hi,
I am trying to calculate S-parameters with field calculator in HFSS. I used an incident wave excitation and defined several evaluation planes. However, my calculation based on Poynting vector can not even get the well-known rectangular waveguide correct. Can...
stl files to hfss
Hi,
I have several stl files consisting of thousands of cuboids that need to load into HFSS 11. After loading, the solid structures defined in stl came out to be 2D sheets. I found posts about this problem in this forum, and people were talking about a layermap file that come...
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