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Dispersion diagram from HFSS..

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minstrels

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site:www.edaboard.com cst dispersion diagram

I want to draw dispersion diagrams of several PBG(photonic bandgap) materials using Ansoft HFSS. I already know the basic theoretical things related to PBGs. And I also can draw the dispersion diagram using CST MWS.

But, in case of HFSS, it's not easy for me to draw that.
I used master/slave boundary conditions, and swept the phase between those boundaries.
But, HFSS gives somewhat unstable eigenmode frequencies and the bad values of "max delta freq %" , which fluctuate severely.
So I can hardly obtain the dispersion diagram.
I guess there may be some mistakes in dealing with the boundary conditions..

Is there anybody to help me with this problem?
 

dispersion diagram hfss

Hi, minstrels. I am interested in your mention about using CST to get the dispersion diagram. Could you give me some guide to setting the CST or send me an example? my email is: wingljck@hotmail.com. Thanks in advance
 

hfss dispersion diagram

Hello:
I am aslo interested in method u mentioned plz also give me the example or some material

teknikalar@yahoo.com
 

hello dear
i want to calculate dispersion diagram for photonic cylindrical waveguide. can anyone help me to find out dispersion curve from cst. plz share if anyone have an idea about it.
 

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