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T-SRR Antenna design using CST . Help needed

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sunandaroy

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Dear All,

I am doing a simulation using CST v14. My design is attached. attachment.png

When i set up 2 web guid port with boundary condition it may arise few error.
I con not find out the problem.

If any one help me about that i would be a great beneficial.

My design is TSRR design on substrate. I want to simulate that design without any error.

If possible pls help me to solve that problem.

THank

Sunanda
 

Re: [Moved]: Problem with periodic boundary condition in CST

Hy,

I have CSt files about TSRR design. I Need a help for setting boundary condition.


Thanks
 
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What sorta errors is CST returning?
 

Hi,

Thanks for reply. I have attached Rl curve and CSt main files. I do not know why i did not get my expected result. I think it will problem when set up 2 webguid ports and apply boundary conditions. RL-curve.png This is RL curve and check following the CST main files.

If you check that files and amend it. It would be a great help.

Thanks
 

What results did you expect?
 

Hi,

I try to improve my design without error free. I attached here again update files with simulated result.

If you check my files and help me to fix that error that will be good help for me.

View attachment 2 w Port.zip12015527_1140335935995430_386305016_o.jpg


Thanks
 

Hi,

I'm still not quite sure what the error is, therefore it is quite impossible for me to fix anything.

What is the error? What results do you expect? I can see you've got two different s-parameter results, what are they due to?

What are you trying to achieve?
 

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