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floquet hfss
new_ucpbg is the project i was referring to earlier. It has information on how to calculate refl_phase.
ver 11 has Floquet ports, which are much easier to use for FSS/infinite structures. A Floquet port is just like a waveport, so you will get S-parameters - if you have two ports...
apologies for hijacking this thread, but to extend the discussion, is the computation for currents at a point 5 inside a quadrilateral (1_2_3_4) mesh element similar?
(see attd. fig)
V5=C1*V1+C2*V2+C3*V3+C4*V4
where C1=(area_2_3_5+area_3_4_5)/area_1_2_3_4?
While on the topic, it would be...
Re: multi-CPU in IE3D 12
oh ok...thanks for clarifying that Jian. I didn't know if I had to enable multiple CPUs in Options somewhere, that's why I was confused. looking forward to full multi-CPU support!
regards
sree
Re: multi-CPU in IE3D 12
Hi jian,
thanks for your prompt response. My question remains unanswered - so how do you use multi-CPUs on the single license? when I run a simulation and check the task manager, the process ie3dos.exe is only using 25% (one processor) of total CPU.
-s
Hi,
I have a licensed version of IE3D 12 on a system with two dual-core (2x2) processors. The IE3D manual states that ver. 12 onwards multi-CPU is supported by the SMSa solver - the way I understand it, this means that the matrix solver itself can use all available CPUs to process any single...
Re: [CST MWS] ""farfield is inaccurate!!" mea
if you do not want to use the open(add) function (all it does is pads the volume with λ/8 free space on all sides, by default), then you could make the substrate bigger - it also implies that your substrate is large (approx. infinite) in comparison...
hfss dipole antenna
it looks like the feed might be the least of your problems. the radius of the dipole is too small (0.005mm?!) and that is not a good thing for simulation. do not try to actually model an infinitesimally thin dipole - use realistic numbers, balanis has info on how to correct...
hfss reflection phase
apologies for my earlier brain fart. i found out how/where refl_raw is defined, and everything else i needed for my problem. i just have one (probable) correction regarding your PBG model. please whack me if i am wrong.
In your example the zero phase position for incident...
ebg,hfss
Hi Dave,
Thank you very much for that example project. that polyline tip was very helpful. I was looking at the Output Variables, and your project has refl_raw as one of the Calculator Expressions. I cannot find the expression used to calculate that variable, and where/how it is...
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