An efficient algorithm for electromagnetic scattering analysis using curve RWG basis function and adaptively modified characteristic basis function method

In this paper, a hybrid method of curve RWG basis function (CRWG) and adaptively modified characteristic basis function method (AMCBFM) is proposed for the method-of-moments (MoM) solution of integral equations for three-dimensional (3-D) electromagnetic (EM) problems. Numerical results show that the CRWG-AMCBFM solves the real problems accurately and can save more RAM storage and CPU time than conventional methods.