DocumentCode
2450126
Title
Piecewise Integration for Conformal FDTD Method to Reduce Staircasing Errors
Author
Zhang, Yan ; Lü, Shan-Wei
Author_Institution
Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing
fYear
2006
fDate
26-29 Oct. 2006
Firstpage
1
Lastpage
4
Abstract
Attention is focused on a new conformal FDTD method. The contour-path value of the electric field component can be obtained more accurately by the piecewise integration. Several examples are simulated to demonstrate the proposed method. Numerical results show that the PI-CFDTD method provides increased accuracy and stability over the conventional CFDTD method.
Keywords
computational electromagnetics; electric fields; finite difference time-domain analysis; integration; numerical stability; computational electromagnetics; conformal FDTD method; contour-path value; electric field component; numerical stability; piecewise integration; staircasing errors reduction; Computational electromagnetics; Computational modeling; Degradation; Electrical capacitance tomography; Finite difference methods; Interpolation; Magnetic fields; Maxwell equations; Numerical stability; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location
Guilin
Print_ISBN
1-4244-0162-3
Electronic_ISBN
1-4244-0163-1
Type
conf
DOI
10.1109/ISAPE.2006.353542
Filename
4168203
Link To Document