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Problem with simulating antenna in CST
Parameters
Disk radius:12.5mm with patch thickness of .4mm
FGap:.4~.7mm
Ground plane:100x100mm
Hi snkhan,
I've simulated the antenna according to the paper's dimensions.
There is some difference, but all in all the results seem to be OK.
Are you getting a whole different response ?
Regards,
P.
try to check the backgound materials
Here's the model and result file.
Results included are:
1. S11
2. Azimuth and elevation cuts.
3. Z and Y matrices
4. Model script.
Regards,
P.
Hi Pushhead:
It was so nice of you to help me, so here are few more questions for you.
1) How to define Azimuth and elevation cuts in 1D results
2) Can u explain a little what is the impact of defining add space as it makes results quite different "Actually this was the mistake with my design".
3) A little on Model script
Thanks verymuch:D
I'm glad i could help.
1. The radiation pattern cuts are derived from the full 3D farfield results. You should go to Farfield results -> Plot properties.
Once you've extracted the desired cut, copy the plot (Ctrl+C), go to 1D-results ->Add new folder -> Paste (CTrl+V).
BTW: That works for any 1D-result you have...
2. There are many aspects for setting the correct boundaries to a specific problem so I won't elaborate on this. In your case the farfield calculation might have changed because of this.
3. What exactly do you want to know about my script?
Regards,
P.
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