Title :
Efficient time-domain electromagnetic analysis using CDF biorthogonal wavelet expansion
Author :
Dogaru, Traian ; Carin, L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA
Abstract :
The multi-resolution time-domain (MRTD) algorithm is implemented using Cohen-Daubechies-Feauveau (CDF) wavelet bases, resulting in a computationally efficient numerical scheme for electromagnetic field analysis. The application to a simple scattering problem demonstrates the advantages of the method versus the conventional finite-difference time-domain (FDTD) technique.
Keywords :
electromagnetic field theory; electromagnetic wave scattering; time-domain analysis; wavelet transforms; Cohen-Daubechies-Feauveau biorthogonal wavelet expansion; electromagnetic field analysis; electromagnetic wave scattering; multi-resolution time-domain algorithm; numerical simulation; Algorithm design and analysis; Application software; Discrete wavelet transforms; Electromagnetic analysis; Electromagnetic fields; Electromagnetic scattering; Finite difference methods; Maxwell equations; Time domain analysis; Wavelet analysis;
Conference_Titel :
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location :
Phoenix, AZ, USA
Print_ISBN :
0-7803-6538-0
DOI :
10.1109/MWSYM.2001.967307
