Error 37356 and Error 2580 when trying to use MLFMM as a solver for a non-linear arrary simulation.

Manuella K

My non-linear array has 24 elements on a planar infinite multilayer substrate ground. I want to use MLFMM as the solver. I get error 37356: DGFM and MLFMM cannot be used together and error 2580: No special Green's function may be activated with the MLFMM. 

What do I need to do to fix this?

Jaehoon

Hello Manuella,

As the Feko errors explain, the planar multilayer (special Green's function) and DGFM are not compatible with the MLFMM solver.

So you need to change the solver to MoM for the simulation. 

 

If you want to keep using the MLFMM solver, you can use a different method, array generation Macro (below) and finite dielectric structure

instead of DGFM (below) and the infinite multilayered structure.

 

Best regards,

Jaehoon