Title :
A 3-D ray-propagation multilevel fast multipole algorithm using an adaptive technique
Author :
Jie, HU ; Jun, Hu ; Zaiping, Nie
Author_Institution :
Coll. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fDate :
Oct. 28 2003-Nov. 1 2003
Abstract :
The 3-D vector electromagnetic scattering problem is solved efficiently by a ray-propagation multilevel fast multipole algorithm (RP-MLFMA). An adaptive technique is developed to control the computational complexity and the accuracy. Numerical results are given to verify the efficiency of the present algorithm.
Keywords :
computational complexity; electromagnetic wave propagation; electromagnetic wave scattering; matrix algebra; adaptive technique; computational complexity; ray-propagation multilevel fast multipole algorithm; vector electromagnetic scattering problem; Adaptive control; Computational complexity; Educational institutions; Electromagnetic propagation; Electromagnetic radiation; Electromagnetic scattering; Integral equations; MLFMA; Polynomials; Programmable control;
Conference_Titel :
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-7831-8
DOI :
10.1109/ISAPE.2003.1276738
