Title :
On the Use of Wavelets for the Implementation of High Order Mesh Refinement in Time Domain Simulations
Author :
Sarris, Costas D. ; Katehi, Linda P B
Author_Institution :
Radiation Laboratory, Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI 48109-2122, U.S.A. E-mail: sarris@umich.edu
Abstract :
Employing high order wavelets for the formulation of time domain schemes via the Method of Moments offers a rather straightforward way to implement high order mesh refinement. However, utmost care is necessary for the correct and computationally efficient formulation of arbitrary order wavelet schemes, especially when geometrically involved devices are to be modeled. This paper outlines the steps towards such formulations and provides numerical examples to evaluate their efficiency and applicability to practical microwave problems.
Keywords :
Computational modeling; Computer simulation; Finite difference methods; Laboratories; Magnetic fields; Microwave devices; Nonhomogeneous media; Solid modeling; Time domain analysis; Wavelet domain;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338607
