I cannot find the place to define the thickness of a trace in ADS 2011.5.
In older version, I can do that easily. But now, it seems this is impossible. Does anyone know how to set the thickness of a trace? I believe that is an important parameters for antennas or transmission lines.\
Sure, that is why I asked about circuit (model based) simulation or EM simulation.
For model based simulation, you specify the thickness in the substrate block (MSUB).
For EM based simulation, you specify the thickness is the substrate definition.