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does the finite substrate option work on the trial version.I got a different kind of error that said "dynamic allocation failed" or sumthing like that.
Hey i think mine is an older version. However i was able to export the geometry to FIDELITY(it does the finite substrate beautifully).
Thanks a lot !!
asimov
Im trying to model a patch antenna on a finite ground and substrate.I followed the manual in creating the finite substrate.But after the meshing when i try and simulate, it gives me an error message.
"remove current graph from list
remove current graph from list of simulating finite...
feko+patch+antenna
i figured how to use the control card to define a coaxial port.but am having convergence problem.Is it because of the segment length?? can anyone shed light on this?
Thanks..
Re: Feco[feko]
i did a rectangular patch antenna(infinite ground and infinte substrate) with a coaxial feed and the results between FEKO and IE3D were very similar.
I did have problems about defing the port but once you know how to use the control cards i think its very straight forward.
how to use cadfeko
i think it is possible if the geometry is defined entirely on EDIT FEKO i.e without importing from CAD FEKO.Otherwise i dont think it is possible to edit the variable.
the feko online/user manual explains how to define an edge port.The example folder of feko also contains a few examples for an edge fed rectangular patch antenna.
feko koaxial feed
hey i just figured out how to give a coaxial feed.
First delete any existing meshing, voltage source and port on the CADFEKO.Mesh the geometry and save the file.
Then switch to EDIT FEKO , add the A4 control card.
- select set source and specify your co-ordinates for the probe...
feko coaxial feed
im having the same problem.... i think the A4 card on EDITFEKO models a coaxial port .I tried using that but didnt succeed.Let me know if you have better luck
feko convergence
hello everyone..
im modeling a rectangular patch antenna with a uslot on an infinite ground plane in FEKO.... however i noticed that the results were different from IE3D for the same geometry. I want to use a coaxial feed but ended up using a wire port in feko.Can anyone tell...
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