Exporting from CST Layout to ADS 2008 using DXF

Hi,
I've problem to export the antenna layout using DXF file fron CST to ADS software. After I import the layout in ADS, the software also need to import "layer file names-layout.lay". What mean and how can I create and find that files..
thanks...

u have to create a new layer in ads. go to layer--> edit--> in the bottom enable new tab and give some layer name like (layout) and save now u import the structure it will import easily

Simply create a text file in the project folder and rename the extension from " .txt" to" .lay".
When it ask for layer file just point to this file

Thank..Its really work..
But now i hv prob with the mesh setup..i hv set the mesh density to 30 cell/wavelength.
then when i click momentum>simulation>S-parameter>simulate, the simulation failed bcoz of 'mesh generation failed'..
anybody know to solve it..
thanks a lot...

1. check ur substrate definition in Momentum>Substrate>Create/Modify
2. check ur design and see if there's any broken shapes
3. use Momentum>Mesh>Preview to preview ur meshing and see what type of error message it's giving
Please upload ur project so that people can help.