Title :
An improved unconditionally stable WLP-FDTD method
Author :
Duan, Yantao ; Chen, Bin ; Wang, Ying ; Yun Yi ; Zhou, Bihua
Author_Institution :
EMP Lab., PLA Univ. of Sci.&Tech., Nanjing, China
Abstract :
An improved unconditionally stable finite difference time domain method with weighted Laguerre polynomials (WLP-FDTD) is presented. To verify the validity and efficiency of the presented method, an application example is given. Compared with the conventional WLP-FDTD method, the memory requirement and CPU time can be saved.
Keywords :
finite difference time-domain analysis; polynomials; stochastic processes; CPU time; finite difference time domain method; memory requirement; unconditionally stable WLP-FDTD method; weighted Laguerre polynomials; EMP radiation effects; Finite difference methods; Laboratories; Matrix decomposition; Maxwell equations; Polynomials; Programmable logic arrays; Sparse matrices; Time domain analysis; Transmission line matrix methods; Laguerre polynomials; finite-difference time-domain (FDTD) method; unconditionally stable method;
Conference_Titel :
Environmental Electromagnetics, 2009. CEEM 2009. 5th Asia-Pacific Conference on
Conference_Location :
Xian
Print_ISBN :
978-1-4244-4344-4
DOI :
10.1109/CEEM.2009.5303465
