Title :
Analysis of electromagnetic field using CIP method and its application of one-layer wave absorber
Author :
Watanabe, Shinya ; Kakuta, Youichi ; Hashimoto, Osamu
Author_Institution :
Dept. of Electr. Eng. & Electron., Aoyama Gakuin Univ., Kanagawa
fDate :
Feb. 27 2006-March 3 2006
Abstract :
In this paper, constrained interpolation profile (CIP) method is applied to Maxwell´s equation and the validity of CIP method applied to the equation is confirmed compared with the FDTD method. And as the one of its application, the dependency on CFL (Courant-Friedrich-Lewy) condition and the finite difference accuracy of non advection equation of the absorbing characteristics of one-layer EM-absorber are calculated using CIP method. As a result, it is confirmed that the accuracy of CIP method has a large dependency upon CFL condition and when the value (CFL) is 0.253, the best accuracy is obtained in the absorption characteristics calculation
Keywords :
Maxwell equations; electromagnetic fields; electromagnetic wave absorption; finite difference time-domain analysis; interpolation; CIP method; Courant-Friedrich-Lewy; FDTD method; Maxwell equation; constrained interpolation profile; electromagnetic field; one-layer EM-absorber; one-layer wave absorber; Artificial intelligence; Difference equations; Educational institutions; Electromagnetic analysis; Electromagnetic fields; Finite difference methods; Interpolation; Maxwell equations; Permeability; Permittivity;
Conference_Titel :
Electromagnetic Compatibility, 2006. EMC-Zurich 2006. 17th International Zurich Symposium on
Conference_Location :
Singapore
Print_ISBN :
3-9522990-3-0
DOI :
10.1109/EMCZUR.2006.214860
