DocumentCode
2650073
Title
Solving dispersive media using PLRC-WCS FDTD method
Author
Rui, Wang ; Gaofeng, Wang
Author_Institution
Inst. of Microelectron. & Inf. Technol., Wuhan Univ., Wuhan, China
fYear
2009
fDate
20-23 Oct. 2009
Firstpage
764
Lastpage
766
Abstract
The weakly conditional stability finite-difference time-domain (WCS-FDTD) algorithm is extended to solve the electromagnetic problem in dispersive media in combination with the piecewise linear recursive convolution (PLRC) scheme. This proposed method provides the same accuracy as the PLRC approach yet requires shorter computational time than the recursive convolution (RC) approach.
Keywords
convolution; dispersive media; finite difference time-domain analysis; piecewise linear techniques; dispersive media; electromagnetic problem; finite-difference time-domain algorithm; piecewise linear recursive convolution scheme; Convolution; Dispersion; Equations; Finite difference methods; Frequency; Metamaterials; Permittivity; Piecewise linear techniques; Stability; Time domain analysis; Dispersive medium; PLRC; WCS-FDTD;
fLanguage
English
Publisher
ieee
Conference_Titel
ASIC, 2009. ASICON '09. IEEE 8th International Conference on
Conference_Location
Changsha, Hunan
Print_ISBN
978-1-4244-3868-6
Electronic_ISBN
978-1-4244-3870-9
Type
conf
DOI
10.1109/ASICON.2009.5351317
Filename
5351317
Link To Document