Scattering of obliquely incident electromagnetic plane waves by composite panel involving periodic arrays of circular fibers

Changyou Li 1 Dominique Lesselier 1 Yu Zhong 2
1 L2S - Laboratoire des signaux et systèmes
2 IHPC - Institute of High Performance Computing
Abstract : Electromagnetic scattering of a single-layer periodic composite panel is investigated. The panel is reinforced by a periodic array of infinite circular cylindrical fibers. A planar wave illuminates the panel with its wave vector orientated obliquely versus the fiber's axes. In this 2.5-D scattering case, full-wave field representation from multipole and plane-wave expansions yield reflection and transmission coefficients of the longitudinal field components, which is achieved by mode matching at the boundaries. Power reflection and transmission coefficients are obtained from time-averaged Poynting vectors. The work is a prerequisite for modeling electromagnetic nondestructive testing of composite panels, approaching a multilayered structure made by stacking periodic slabs one over the other being the next step.
Keywords : Plane wave expansion Non-destructive testing Multipole expansion Periodic composite material
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Journal articles
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https://hal-centralesupelec.archives-ouvertes.fr/hal-01249828
Contributor : Dominique Lesselier <>
Submitted on : Sunday, January 3, 2016 - 7:16:56 PM
Last modification on : Thursday, April 5, 2018 - 12:30:05 PM

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CNRS | INSMI | L2S | CENTRALESUPELEC | SUP_LSS | SUP_SIGNAUX | TDS-MACS | UNIV-PARIS-SACLAY

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Changyou Li, Dominique Lesselier, Yu Zhong. Scattering of obliquely incident electromagnetic plane waves by composite panel involving periodic arrays of circular fibers. IEEE Transactions on Antennas and Propagation, Institute of Electrical and Electronics Engineers, 2015, 63 (7), pp.3168-3178. ⟨10.1109/TAP.2015.2428735⟩. ⟨hal-01249828⟩

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