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kelvchan
Joined: 09 Apr 2005
Posts: 47
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 14 Feb 2006 10:23 CST Script |
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| Hi, may I know how do I automate or create a script in CST to postprocess some CST s-parameters? After simulating a two port structure, I wish to obtain an odd and even mode impedance by virtue of calculating S11-S12 and S11+S12 to obtain the respective impedances. Could someone direct me on this? Thank you.
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Pushhead
Joined: 19 Jan 2005
Posts: 189
Helped: 7
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| 14 Feb 2006 13:12 Re: CST Script |
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Hi,
Unfortunately, I can only relate (and not really help you) since i'm facing a similar problem.
If you are using a parametric sweep, then you can add a watch called : "User defined" which requires programming a special code in VBA macro. I have studied some CST examples and wrote a code by myself.
If its a single calculation, I'd suggest you export the S-parameters and post process them in Matlab or any other technical editor.
Regards,
P.
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maxwellian
Joined: 22 Feb 2005
Posts: 120
Helped: 18
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| 14 Feb 2006 15:24 Re: CST Script |
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Hi kelvchan:
Have you looked through the Results Templates? There are many 0D and 1D operations that can be performed automatically during a parameter sweep on just about any CST result. The Results Templates in the Studio 2006 suites are pretty comprehensive.
--Max
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kelvchan
Joined: 09 Apr 2005
Posts: 47
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| 14 Feb 2006 17:02 Re: CST Script |
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| Hi, thanks for the tip but my version is still at version 5.0.
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SparamGuru
Joined: 25 Oct 2005
Posts: 4
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| 17 Feb 2006 3:29 Re: CST Script |
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Create a Result1D object and load the "^a1(1)1(1).sig" file. (S11)
Do the same for the "^a1(1)2(1).sig" file. (S12)
Then you can do a .add/.subtract or process to get the result and then save or addtoresultree.
Hope this helps.
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SAJ25
Joined: 13 Mar 2007
Posts: 209
Helped: 19
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| 18 Oct 2008 8:14 CST Script |
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| anyones have some totourial about cst scripting
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