Bavelis, Konstantinos and Mias, Christos. (2012) Finite-element time-domain modelling of cylinders with angular periodicity. IET Microwaves, Antennas & Propagation, Vol.6 (No.4). pp. 435-442. ISSN 1751-8733

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Abstract

A finite-element time-domain formulation is presented that employs Floquet's theorem to model plane wave scattering from a cylinder with angular periodicity. The proposed methodology is validated through simulations for cylinders with different cross-sections. The results are in good agreement with those obtained from the finite-element frequency-domain method, analytically, from the literature or using commercial software. © 2012 The Institution of Engineering and Technology.

Item Type:	Journal Article
Subjects:	Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Faculty of Science > Engineering
Library of Congress Subject Headings (LCSH):	Electromagnetic waves -- Scattering, Finite element method, Floquet theory, Time-domain analysis
Journal or Publication Title:	IET Microwaves, Antennas & Propagation
Publisher:	The Institution of Engineering and Technology
ISSN:	1751-8733
Date:	20 March 2012
Volume:	Vol.6
Number:	No.4
Page Range:	pp. 435-442
Identification Number:	10.1049/iet-map.2011.0152
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
URI:	http://wrap.warwick.ac.uk/id/eprint/49453

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