When using the MLFMM for the computation of monostatic RCS values, for each new angle of incidence of the plane wave an iterative solution must be performed. Accelerations were implemented in FEKO to use the phase corrected solution from the previous angles of incidence as start value for the subsequent iterations. This acceleration greatly reduces the number of required iterations and therefore the overall runtime. The question is what angular increment should be used to best make use of this feature?
