On the Use of Wavelets for the Implementation of High Order Mesh Refinement in Time Domain Simulations
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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.