A vector potential integral equation method for electromagnetic scattering

In this paper, we implement a vector potential integral equation method for electromagnetic scattering problems. The proposed equations are formulated by imposing both the tangential and normal components along the surface of a scatterer. They can be solved by a subspace projection method such as the Galerkin´s or moment methods by considering the induced surface currents and the normal component n. A as unknowns. Numerical results validate the effectiveness, stability and accuracy of the proposed formulation.