Title :
MLFMA-FFT algorithm for the solution of challenging problems in electromagnetics
Author :
Taboada, J.M. ; Landesa, L. ; Araujo, M.G. ; Bértolo, J.M. ; Rivero, J. ; Obelleiro, F. ; Rodríguez, J.L.
Author_Institution :
Dept. Tecnol. de los Comput. y de las Comun., Univ. de Extremadura, Cáceres, Spain
Abstract :
The authors have proposed a variation of the FMM-FFT algorithm, consisting of applying a nested FMM-FFT scheme to calculate the near-field contributions. The authors have demonstrated that the FMM-FFT and the Nested FMM-FFT methods allow to benefit from the large computational resources that are available in current HPC systems.
Keywords :
computational electromagnetics; fast Fourier transforms; method of moments; HPC; MLFMA-FFT algorithm; computational resources; electromagnetics; fast Fourier transform; fast multipole method; high performance computer; multilevel fast multipole algorithm; near-field contributions; nested FMM-FFT scheme; Antennas; Electromagnetics; MLFMA; Scalability; Supercomputers;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561959
