Diffraction from impedance loaded rectangular structures

Paul D. Smith; Anthony D. Rawlins

doi:10.1109/URSIGASS.2014.6929069

Diffraction from impedance loaded rectangular structures

Paul D. Smith^*, Anthony D. Rawlins

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

Employing high frequency approximations, Rawlins [1] developed some simple formulae for the scattering of an E-polarised plane wave by an infinite rectangular cylindrical structure, on which an impedance boundary condition is enforced. An integral equation approach for which a rapidly convergent quadrature scheme is described. In order to validate Rawlins' solutions, the computed scattered far-field patterns are compared with the results of [1] for rectangular structures of varying aspect ratio and over a range of impedances.

Original language	English
Title of host publication	2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	319-322
Number of pages	4
ISBN (Electronic)	9781467352253
DOIs	https://doi.org/10.1109/URSIGASS.2014.6929069
Publication status	Published - 17 Oct 2014
Event	31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 - Beijing, China Duration: 16 Aug 2014 → 23 Aug 2014

Other

Other	31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014
Country/Territory	China
City	Beijing
Period	16/08/14 → 23/08/14

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10.1109/URSIGASS.2014.6929069

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title = "Diffraction from impedance loaded rectangular structures",

abstract = "Employing high frequency approximations, Rawlins [1] developed some simple formulae for the scattering of an E-polarised plane wave by an infinite rectangular cylindrical structure, on which an impedance boundary condition is enforced. An integral equation approach for which a rapidly convergent quadrature scheme is described. In order to validate Rawlins' solutions, the computed scattered far-field patterns are compared with the results of [1] for rectangular structures of varying aspect ratio and over a range of impedances.",

author = "Smith, {Paul D.} and Rawlins, {Anthony D.}",

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doi = "10.1109/URSIGASS.2014.6929069",

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publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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note = "31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 ; Conference date: 16-08-2014 Through 23-08-2014",

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Smith, PD & Rawlins, AD 2014, Diffraction from impedance loaded rectangular structures. in 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014., 6929069, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 319-322, 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014, Beijing, China, 16/08/14. https://doi.org/10.1109/URSIGASS.2014.6929069

Diffraction from impedance loaded rectangular structures. / Smith, Paul D.; Rawlins, Anthony D.
2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2014. p. 319-322 6929069.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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AU - Rawlins, Anthony D.

PY - 2014/10/17

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N2 - Employing high frequency approximations, Rawlins [1] developed some simple formulae for the scattering of an E-polarised plane wave by an infinite rectangular cylindrical structure, on which an impedance boundary condition is enforced. An integral equation approach for which a rapidly convergent quadrature scheme is described. In order to validate Rawlins' solutions, the computed scattered far-field patterns are compared with the results of [1] for rectangular structures of varying aspect ratio and over a range of impedances.

AB - Employing high frequency approximations, Rawlins [1] developed some simple formulae for the scattering of an E-polarised plane wave by an infinite rectangular cylindrical structure, on which an impedance boundary condition is enforced. An integral equation approach for which a rapidly convergent quadrature scheme is described. In order to validate Rawlins' solutions, the computed scattered far-field patterns are compared with the results of [1] for rectangular structures of varying aspect ratio and over a range of impedances.

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BT - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014

PB - Institute of Electrical and Electronics Engineers (IEEE)

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T2 - 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014

Y2 - 16 August 2014 through 23 August 2014

ER -

Diffraction from impedance loaded rectangular structures

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