Praneeth
Ansys Employee
Hi,nThe transmission line models which are already available in the circuit cannot work by simply placing on top of each other in the layout.nCurrently there are no such models as per your need in the Circuit simulation.nI will suggest you to design full 3D model of your setup in HFSS or HFSS 3D Layout to get accurate results for your research.nAlso HFSS supports cosimulation with circuit so that you can use external circuit components as per your requirement.nAll the very best.nBest Regards, n