Title :
Fast analysis of scattering from dielectric BOR with medium size by using LS algorithm
Author :
Qiang, Zhang ; Mingchun, Hu ; Wei, Cao
Author_Institution :
Nanjing Univ. of Posts & Telecommun., China
Abstract :
In this paper, a fast analysis of scattering from dielectric body of revolution is present. By using E-field/H-field integral equation plus method of least-squares, the CPU time can be saved at least 70% compared with that by using combined field integral equation. Simulation shows good efficiency and accuracy.
Keywords :
computational electromagnetics; electromagnetic wave scattering; integral equations; least squares approximations; CPU time; E-field/H-field integral equation; LS algorithm; combined field integral equation; dielectric body of revolution; fast scattering analysis; least-squares method; medium size dielectric BOR; simulation accuracy; simulation efficiency; Algorithm design and analysis; Analytical models; Computational modeling; Computer simulation; Dielectric materials; Integral equations; Permittivity; Robustness; Scattering; Solid modeling; BOR; dielectric; fast analysis; least-squares algorithm; scattering;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552830
