How to use the Scattered formalism using Comsol Multiphysics

After my last post about ‘getting the scattered far field using ComsolRF module ‘ a bunch of problems appeared. Actually, the definition of the incident field, using a line of current is wrong. It prevent the PML to work nicely, and thus, the overall field (and of course the scattered field) will be wrong. To correct this behaviour, one should first start a problem by using the Scattered Formalism Equation Resolution. »