Surface impedance for scattered field on a dielectric-coated circular cylinder

García Aguilar, Andrés and Pathak, Prabhakar H. and Sierra Pérez, Manuel (2013). Surface impedance for scattered field on a dielectric-coated circular cylinder. In: "7th European Conference on Antennas and Propagation (EuCAP 2013 )", 08/04/2013 - 12/04/2013, Gothenburg, Sweden. pp. 1-2.

Description

Title: Surface impedance for scattered field on a dielectric-coated circular cylinder
Author/s:
  • García Aguilar, Andrés
  • Pathak, Prabhakar H.
  • Sierra Pérez, Manuel
Item Type: Presentation at Congress or Conference (Article)
Event Title: 7th European Conference on Antennas and Propagation (EuCAP 2013 )
Event Dates: 08/04/2013 - 12/04/2013
Event Location: Gothenburg, Sweden
Title of Book: 7th European Conference on Antennas and Propagation (EuCAP 2013 )
Date: 2013
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

In the scattering analysis of a circular cylindrical structure, the impedance boundary condition (IBC) can approximate and simplify the perfect electric conductor (PEC) boundary condition. The circular cylinder problem can be solved with modal methods but they require a large number of terms when the cylinder radius is large in terms of the wave length. The uniform theory of diffraction (UTD) [1] is commonly used to overcome this issue. The two-dimensional problem of scattering on a circular cylinder covered by a dielectric layer has been analyzed by [2]–[5], but their solutions either do not consider oblique incidence, fail on the transition region or use a constant surface impedance.

More information

Item ID: 26634
DC Identifier: http://oa.upm.es/26634/
OAI Identifier: oai:oa.upm.es:26634
Deposited by: Memoria Investigacion
Deposited on: 15 Jun 2014 07:28
Last Modified: 22 Sep 2014 11:42
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