I got just out of curiosity: today, I've been told that it is possible to perform a simulation in Momentum of a, let's say, microwave filter by only having a pdf with its layout, because Momentum is able to "recognize" it and generate a layout from it. It sounds really weird to me but I am not quite familiarised with ADS and I'm in doubt. Does anyone know if it is remotely true? In that case, how?
I've been told that it is possible to perform a simulation in Momentum of a, let's say, microwave filter by only having a pdf with its layout, because Momentum is able to "recognize" it and generate a layout from it.
This is not an ADS feature. ADS can read the "standard" EDA/CAD file formats.
However, many years ago I used that workflow manually: Convert the bitmap into a vector drawing, save vector drawing in DXF format, import that DXF to the EM solver. Finally, scale layout to match the actual dimensions.