Title :
Evaluation of the Computational Efficiency of a Wavelet-Transformed FDTD Scheme
Author :
Bilgic, Winfried ; Wolff, Ingo
Author_Institution :
Dept. of Eng., Duisburg-Essen Univ., Duisburg
Abstract :
An evaluation in terms of computational efficiency and accuracy of their scattering parameter in a 1D wavelet-transformed FDTD scheme is presented. This scheme combines the favorable characteristics of a FDTD scheme and the possibility to resolve the electromagnetic field on locally different resolutions. Orthogonal and bi-orthogonal wavelets with compact support have been used for the discrete wavelet transform. The Haar wavelet is the best choice in comparison between accuracy of scattering parameter and computational efficiency
Keywords :
Haar transforms; S-parameters; computational complexity; electromagnetic fields; finite difference time-domain analysis; Haar wavelet; bi-orthogonal wavelets; computational efficiency; electromagnetic field; orthogonal wavelets; scattering parameter; wavelet-transformed FDTD scheme; Computational efficiency; Discrete wavelet transforms; Electromagnetic fields; Finite difference methods; Scattering parameters; Spatial resolution; Time domain analysis; Transmission line matrix methods; Wavelet coefficients; Wavelet domain;
Conference_Titel :
Microwave Conference, 2006. 36th European
Conference_Location :
Manchester
Print_ISBN :
2-9600551-6-0
DOI :
10.1109/EUMC.2006.281293
