An Efficient iterative MoM-PO Hybrid Method for Calculating Scattered Fields of the Multiscale and Multiphysics Scatterers

Facing the problem of multi-scale electromagnetic calculation, the method of moment (MoM) and physical optics (PO) hybrid (MoM-PO) method is introduced to get the efficient electromagnetic simulation. This method is based on the iterative technology between the MoM region and PO region. Finally, numerical experiments from the electrically large and multi-scale scatterers are provided to benchmark the efficiencies of the MoM-PO hybrid method.