A generalized method for two dimensional scattering problems under TE incidence with the use of spectral techniques


Abstract:

A new method for characterizing electrically large scatterers and solving the scattering of multiple objects in two dimensions for TE polarization of the incident field is presented. Large objects are divided into smaller ones. The method of moments and spectral techniques are used to compute a transference matrix for each single subscatterer, which relates the incident and scattered fields. Then, with the use of an iterative method for solving the interaction between all of them, the response for the whole system is obtained. This procedure is more efficient than the method of moments when applied to the scatterer considered as a single element. © 1996 John Wiley & Sons, Inc.

Año de publicación:

1996

Keywords:

  • Method of Moments
  • Scatterer transference matrix
  • Spectral techniques

Fuente:

scopusscopus

Tipo de documento:

Article

Estado:

Acceso restringido

Áreas de conocimiento:

  • Optimización matemática
  • Dispersión
  • Mecánica computacional

Áreas temáticas:

  • Electricidad y electrónica