An Approach of Fast Multipole Method to Scattering of clustered, Electrically Large and Conducting Cylinders

摘要

Numerical simulation of electromagneetic scattering (EM) from clustered, electricaly large and conducting multi-bodies is implemented by usign the exact Fast Multipole Method (FMM). The FMM speed is much faster and more effective than the moment method (MOM). Bistatic scattering from four clustered, electrically large and conducting cylinders, and the distribution of electricity on the surfaces are calculated by the FMM. The functional dependence of bistatic scattering upon the distance between the cylinders and other parameters is numerically discussed.