T-SRR Antenna design using CST . Help needed

[sunandaroy]

Dear All,

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

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

 

[sunandaroy]

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

 

[gyz182]

What sorta errors is CST returning?

 

[sunandaroy]

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. 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

 

[sunandaroy]

View attachment 2 w Port.zip

This is CST files for checking

 

[gyz182]

What results did you expect?

 

[sunandaroy]

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.zip


Thanks

 

[gyz182]

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?