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Scattering analysis by the multiresolution time-domain method using compactly supported wavelet systems

Publication ,  Journal Article
Dogaru, T; Carin, L
Published in: IEEE Transactions on Microwave Theory and Techniques
July 1, 2002

We present a formulation of the multiresolution time-domain (MRTD) algorithm using scaling and one-level wavelet basis functions, for orthonormal Daubechies and biorthogonal Cohen-Daubechies-Feauveau (CDF) wavelet families. We address the issue of the analytic calculation of the MRTD coefficients. This allows us to point out the similarities and the differences between the MRTD schemes based on the aforementioned wavelet systems and to compare their performances in terms of dispersion error and computational efficiency. The remainder of the paper is dedicated to the implementation of the CDF-MRTD method for scattering problems. We discuss the approximations made in implementing material inhomogeneities and validate the method by numerical examples.

Duke Scholars

Published In

IEEE Transactions on Microwave Theory and Techniques

DOI

ISSN

0018-9480

Publication Date

July 1, 2002

Volume

50

Issue

7

Start / End Page

1752 / 1760

Related Subject Headings

  • Networking & Telecommunications
  • 5103 Classical physics
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
 

Citation

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Dogaru, T., & Carin, L. (2002). Scattering analysis by the multiresolution time-domain method using compactly supported wavelet systems. IEEE Transactions on Microwave Theory and Techniques, 50(7), 1752–1760. https://doi.org/10.1109/TMTT.2002.800426
Dogaru, T., and L. Carin. “Scattering analysis by the multiresolution time-domain method using compactly supported wavelet systems.” IEEE Transactions on Microwave Theory and Techniques 50, no. 7 (July 1, 2002): 1752–60. https://doi.org/10.1109/TMTT.2002.800426.
Dogaru T, Carin L. Scattering analysis by the multiresolution time-domain method using compactly supported wavelet systems. IEEE Transactions on Microwave Theory and Techniques. 2002 Jul 1;50(7):1752–60.
Dogaru, T., and L. Carin. “Scattering analysis by the multiresolution time-domain method using compactly supported wavelet systems.” IEEE Transactions on Microwave Theory and Techniques, vol. 50, no. 7, July 2002, pp. 1752–60. Scopus, doi:10.1109/TMTT.2002.800426.
Dogaru T, Carin L. Scattering analysis by the multiresolution time-domain method using compactly supported wavelet systems. IEEE Transactions on Microwave Theory and Techniques. 2002 Jul 1;50(7):1752–1760.

Published In

IEEE Transactions on Microwave Theory and Techniques

DOI

ISSN

0018-9480

Publication Date

July 1, 2002

Volume

50

Issue

7

Start / End Page

1752 / 1760

Related Subject Headings

  • Networking & Telecommunications
  • 5103 Classical physics
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering