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Modelling of dielectric cavity structures using multiresolution time-domain analysis

✍ Scribed by Rob Robertson; Emmanouil Tentzeris; Michael Krumpholz; Linda P. B. Katehi


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
223 KB
Volume
11
Category
Article
ISSN
0894-3370

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✦ Synopsis


Multiresolution time domain (MRTD) analysis is applied directly to Maxwell's equations to model inhomogeneous dielectric material. In our approach, scaling and wavelet functions are used as a complete basis for the method of moments. The MRTD scheme is used to analyze different types of resonant cavity structures with varying dielectric perturbations in one, two and three dimensions. The results presented here agree very well with those obtained by FDTD, FEM and integral equation methods. MRTD allows for considerable savings in memory and computation time in comparison to FDTD, while maintaining the same accuracy of the results.


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