DocumentCode
2764161
Title
Digital spectral domain analysis of the errors in one-dimensional Yee/semi-discrete and Yee/ADI hybrid griddings
Author
Jeng, Shyh-Kang
Author_Institution
Dept. of Electr. Eng. & Grad. Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei
fYear
2008
fDate
5-11 July 2008
Firstpage
1
Lastpage
4
Abstract
This paper investigates the performance of a hybrid gridding by deriving analytic expressions for 1-D reflection from and transmission through an semi-discreet (SD) or alternate-direction-implicit (ADI) mesh embedded in an infinite Yee-FDTD grid in free space. The expressions of the same form are applicable to both cases. Numerical results reveal that the hybrid Yee/SD gridding is with less error than the hybrid Yee/ADI gridding.
Keywords
computational electromagnetics; error analysis; finite difference time-domain analysis; Yee/ADI hybrid griddings; alternate-direction-implicit mesh; digital spectral domain analysis; one-dimensional Yee/semi-discrete griddings; Equations; Error analysis; Finite difference methods; Fourier transforms; Frequency; Impedance; Optical reflection; Performance analysis; Spectral analysis; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2041-4
Electronic_ISBN
978-1-4244-2042-1
Type
conf
DOI
10.1109/APS.2008.4619139
Filename
4619139
Link To Document