A new UTD for the electromagnetic plane wave scattering by a canonical circular cylinder with an impedance boundary condition

García Aguilar, Andrés y Pathak, Prabhakar H. (2013). A new UTD for the electromagnetic plane wave scattering by a canonical circular cylinder with an impedance boundary condition. En: "International Conference on Electromagnetics in Advanced Applications (ICEAA)", 09/09/2013 - 13/09/2013, Turin, Italy. pp. 1252-1253. https://doi.org/10.1109/ICEAA.2013.6632447.

Descripción

Título: A new UTD for the electromagnetic plane wave scattering by a canonical circular cylinder with an impedance boundary condition
Autor/es:
  • García Aguilar, Andrés
  • Pathak, Prabhakar H.
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: International Conference on Electromagnetics in Advanced Applications (ICEAA)
Fechas del Evento: 09/09/2013 - 13/09/2013
Lugar del Evento: Turin, Italy
Título del Libro: International Conference on Electromagnetics in Advanced Applications (ICEAA)
Fecha: 2013
Materias:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Señales, Sistemas y Radiocomunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

A UTD solution is developed for describing the scattering by a circular cylinder with an impedance boundary condition (IBC), when it is illuminated by an obliquely incident electromagnetic (EM) plane wave. The solution to this canonical problem will be crucial for the construction of a more general UTD solution valid for an arbitrary smooth convex surface with an IBC, when it is illuminated by an arbitrary EM ray optical field. The canonical solution is uniformly valid across the surface shadow boundary that is tangent to the surface at grazing incidence. This canonical solution contains cross polarized terms in the scattered fields, which arise from a coupling of the TEz and TMz waves at the impedance boundary on the cylinder. Here, z is the cylinder axis. Numerical results show very good accuracy for the simpler and efficient UTD solution, when compared to exact but very slowly convergent eigenfunction solution.

Más información

ID de Registro: 26602
Identificador DC: http://oa.upm.es/26602/
Identificador OAI: oai:oa.upm.es:26602
Identificador DOI: 10.1109/ICEAA.2013.6632447
URL Oficial: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6632447&tag=1
Depositado por: Memoria Investigacion
Depositado el: 02 Jun 2014 18:27
Ultima Modificación: 22 Sep 2014 11:42
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