Gaussian Translation Operator for Multi-Level Fast Multipole Method

Results using a new translation operator for the Multi-Level Fast Multipole Method are presented. Based on Gaussian beams, the translation operator allows a significant portion of the plane-wave directions to be neglected, resulting in a much faster translation step.

Publication: Proc. 2014 IEEE International Symposium on Antennas and Propagation
Place: Memphis, Tennessee, USA