Title :
Formulation of a Haar-wavelet-based multi-resolution analysis similar to the 3-D FDTD method
Author :
Fujii, M. ; Hoefer, W.J.R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
A 3-D multi-resolution analysis procedure similar to the FDTD method is derived using Haar-wavelets. The method is validated by analyzing several 3-D rectangular resonators with inhomogeneous dielectric loading. It is also applied to the analyses of microstrip low pass filters with open boundaries, and their S-parameters are extracted. The results are compared with those of the traditional FDTD method.
Keywords :
S-parameters; cavity resonators; finite difference time-domain analysis; low-pass filters; microstrip filters; wavelet transforms; 3D FDTD method; Haar wavelet; S-parameters; inhomogeneous dielectric loading; microstrip low pass filter; multi-resolution analysis; rectangular resonator; Dielectrics; Discrete wavelet transforms; Finite difference methods; Low pass filters; Maxwell equations; Microstrip filters; Scattering parameters; Time domain analysis; Wavelet analysis; Wavelet domain;
Conference_Titel :
Microwave Symposium Digest, 1998 IEEE MTT-S International
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-4471-5
DOI :
10.1109/MWSYM.1998.700634
