Point EM source in an unbounded domain • Solved using the discontinuous Galerkin (DG) method with the complete radiation boundary condition (CRBC) to truncate the boundary. • Point source in the center of the domain • Spatial DG error on the order of 10^{-4} • CRBC error is on the order predicted a priori ~3^{-6} • In the plots below we clip the error to show that the CRBC error does not contaminate the volume Numerical Mesh Pointwise energy error of the computed solution