TY - GEN
T1 - A novel implementation of truncation number for improving accuracy of MLFMA
AU - Liu, Zhanhe
AU - Huang, Peilin
AU - Gao, Xu
PY - 2008
Y1 - 2008
N2 - For Multilevel Fast Multipole Algorithm (MLFMA), we develop a novel method that adopted different precision control in different levels for truncation number calculation and investigate the effect on calculation precision caused by nodes number in detail used in the two-dimensional Lagrange interpolation, we improve the interpolation method which chose different nodes number in different levels. The improvement could enhance the precision and efficiency of calculation notably concluded from the numerical results. It could meet the algorithm requirement of electromagnetic scattering for complex three-dimensional targets.
AB - For Multilevel Fast Multipole Algorithm (MLFMA), we develop a novel method that adopted different precision control in different levels for truncation number calculation and investigate the effect on calculation precision caused by nodes number in detail used in the two-dimensional Lagrange interpolation, we improve the interpolation method which chose different nodes number in different levels. The improvement could enhance the precision and efficiency of calculation notably concluded from the numerical results. It could meet the algorithm requirement of electromagnetic scattering for complex three-dimensional targets.
UR - https://www.scopus.com/pages/publications/63549115574
U2 - 10.1109/ISAPE.2008.4735316
DO - 10.1109/ISAPE.2008.4735316
M3 - 会议稿件
AN - SCOPUS:63549115574
SN - 9781424421923
T3 - ISAPE 2008 - The 8th International Symposium on Antennas, Propagation and EM Theory Proceedings
SP - 721
EP - 724
BT - ISAPE 2008 - The 8th International Symposium on Antennas, Propagation and EM Theory Proceedings
T2 - 8th International Symposium on Antennas, Propagation and EM Theory, ISAPE 2008
Y2 - 2 November 2008 through 5 November 2008
ER -