port inhomogeniously filled error

[sauravgupta]

pls tell me smone....
in cst
what is port inhomogeniously filled with in the first 3 mess cell.?

 

[dorsa]

I am not sure, but have you tried increasing mesh cells or mesh line limit ratio!

 

[moreho]

The first change after Cross section of the port you are defining, is the problem
the port must maintain its shape at least for a few mesh cells.
Then you may increase the distance between the port and that first change.
I wish it will work...

 

[johnjoe]

You can also change the reference plane and use a longer feed line. Or increase locally the mesh cell density.