supported by the National Natural Science Foundation of China (No.61401003);the Specialized Research Fund for the Doctoral Program of Higher Education of China (No.20123401110006);the Natural Science Research Project of Anhui Education ( No. KJ2015A436)
The multilevel characteristic basis function method(MLCBFM)with the adaptive cross approximation(ACA)algorithm for accelerated solution of electrically large scattering problems is studied in this paper.In the convent...