Analysis of integrated dielectric waveguides using orthonormal wavelet expansions Conference Paper uri icon


  • The newly developed theory of orthonormal wavelet transforms is exploited in the numerical solution of a spectral-domain integral equation, which covers a wide range of planar dielectric waveguides suitable for microwave and optical applications. A major advantage of using wavelet expansions in conjunction with the method of moments is its rendering of very sparsely populated eigenmatrices. It is shown that a careful selection of both scaling functions and wavelets for the expansion basis leads to a significant reduction in the number of basis functions. Numerical results for various dielectric guiding structures are presented.<>

name of conference

  • IEEE/MTT-S International Microwave Symposium - MTT '94

published proceedings

  • 1994 IEEE MTT-S International Microwave Symposium Digest (Cat. No.94CH3389-4)

author list (cited authors)

  • Sabetfakhri, K., & Katehi, L.

citation count

  • 2

complete list of authors

  • Sabetfakhri, K||Katehi, LPB

publication date

  • January 1994