Periodic Green’s Function for Method of Moments

Contact: Čapek Miloslav – miloslav.capek(z)

The numerical analysis of metal only unit cells requires modification of classical free space Green’s function. Therefore, study and implement periodic Green’s function based on evaluation of the Ewald’s transform and utilize it within surface method of moments (MoM) formulation of electric field integral equations. Verify the results and try to decompose the impedance matrix for unit cell into characteristic modes. Check the convergence of a long array analysed by classical MoM (in-house code available) to the infinite array evaluated periodic MoM.