Title :
A new space-time integral equation for two-dimensional transient scattering
Author :
Jecko, B. ; Papiernik, A.
Author_Institution :
Université de Limoges, Laboratoire d´Electronique des Microondes, Equipe de recherche associée au CNRS, UER des Sciences, Limoges, France
Abstract :
In this letter a general time-domain integral equation for solving 2-dimensional scattering problems is presented. This new approach improves the integrodifferential equations commonly employed for the transient scattering of plane waves on cylindrical perfectly conducting obstacles. Moreover, this approach solves the problem of circular symmetric scatterers illuminated by transient incident waves that have the same symmetry.
Keywords :
electromagnetic wave scattering; integro-differential equations; EM wave scattering; circular symmetric scatterers; cylindrical perfectly conducting obstacles; general time domain integral equation; integrodifferential equations; plane waves; space time integral equation; transient scattering; two dimensional scattering;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780344
