Title :
The Error Reduced ADI-CPML Method for EMC Simulation
Author :
Ahmed, Iftikhar ; Li, Er-Ping
Author_Institution :
Inst. of High Performance Comput., Singapore
Abstract :
In this paper, convolutional perfectly matched layer (CPML) is developed for the recently proposed error reduced (ER) ADI-FDTD method to solve electromagnetic compatibility problems efficiently. Its numerical results are examined and compared with the conventional ADI-CPML method. It is found that for a CFL number equal to 5, the reflection error of the ER- ADI-CPML is approximately 12 dB better than the conventional ADI-CPML method.
Keywords :
approximation theory; electromagnetic compatibility; error analysis; finite difference time-domain analysis; EMC simulation; alternating direction implicit method; convolutional perfectly matched layer; electromagnetic compatibility problem; error reduced ADI-CPML method; finite difference time domain; Boundary conditions; Computational electromagnetics; Computational modeling; Computer errors; Electromagnetic compatibility; Finite difference methods; Maxwell equations; Perfectly matched layers; Robustness; Time domain analysis;
Conference_Titel :
Electromagnetic Compatibility, 2007. EMC 2007. IEEE International Symposium on
Conference_Location :
Honolulu, HI
Print_ISBN :
1-4244-1349-4
Electronic_ISBN :
1-4244-1350-8
DOI :
10.1109/ISEMC.2007.109
