Two-dimensional diffraction by impedance loaded structures with corners

P. D. Smith; A. Markowskei; A. D. Rawlins

doi:10.1109/ICEAA.2014.6903936

Two-dimensional diffraction by impedance loaded structures with corners

P. D. Smith^*, A. Markowskei, A. D. Rawlins

^*Corresponding author for this work

Faculty of Science and Engineering

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

5 Citations (Scopus)

Abstract

A numerical study of the scattering of an E-polarised plane wave by an infinite cylindrical structure, on which an impedance boundary condition is enforced, is described. The formulation allows structures with corners. It employs an integral equation formulation for which a rapidly convergent quadrature scheme is developed. The computed scattered near- and far-field patterns for some test objects are compared with those of the same objects with rounded corners, where the radius of curvature of the rounding is small.

Original language	English
Title of host publication	Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	644-647
Number of pages	4
ISBN (Electronic)	9781467357104
DOIs	https://doi.org/10.1109/ICEAA.2014.6903936
Publication status	Published - 18 Sept 2014
Event	16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014 - Palm Beach, Aruba Duration: 3 Aug 2014 → 8 Aug 2014

Other

Other	16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014
Country/Territory	Aruba
City	Palm Beach
Period	3/08/14 → 8/08/14

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10.1109/ICEAA.2014.6903936

Cite this

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title = "Two-dimensional diffraction by impedance loaded structures with corners",

abstract = "A numerical study of the scattering of an E-polarised plane wave by an infinite cylindrical structure, on which an impedance boundary condition is enforced, is described. The formulation allows structures with corners. It employs an integral equation formulation for which a rapidly convergent quadrature scheme is developed. The computed scattered near- and far-field patterns for some test objects are compared with those of the same objects with rounded corners, where the radius of curvature of the rounding is small.",

author = "Smith, {P. D.} and A. Markowskei and Rawlins, {A. D.}",

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Smith, PD, Markowskei, A & Rawlins, AD 2014, Two-dimensional diffraction by impedance loaded structures with corners. in Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014., 6903936, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 644-647, 16th International Conference on Electromagnetics in Advanced Applications, ICEAA 2014, Palm Beach, Aruba, 3/08/14. https://doi.org/10.1109/ICEAA.2014.6903936

Two-dimensional diffraction by impedance loaded structures with corners. / Smith, P. D.; Markowskei, A.; Rawlins, A. D.
Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2014. p. 644-647 6903936.

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

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BT - Proceedings - 2014 International Conference on Electromagnetics in Advanced Applications, ICEAA 2014

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Two-dimensional diffraction by impedance loaded structures with corners

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