Simulate RF and microwave transmission lines for impedance, loss, and signal integrity.
Study a grounded coplanar waveguide (GCPW) on a 30 mil substrate in EMWorks. Extract S-parameters, insertion loss, return loss, and field plots up to 20 GHz.
Coaxial transmission line using PEC conductors and Ultem 1000, modeled as a quarter structure and excited in TEM mode from DC to 60 GHz. The study covers dimensions, symmetry boundaries, mesh refinement around curved regions, broadband insertion and return loss, and inspection of internal electric-field distribution.