Accuracy of multi layer equivalent models for composite laminated materials

Goňa, Stanislav; Křesálek, Vojtěch

dc.title	Accuracy of multi layer equivalent models for composite laminated materials	en
dc.contributor.author	Goňa, Stanislav
dc.contributor.author	Křesálek, Vojtěch
dc.relation.ispartof	ICEAA: 2009 International Conference on Electromagnetics in Advanced Applications, Vols 1 and 2
dc.identifier.isbn	978-1-4244-3385-8
dc.date.issued	2009
dc.citation.spage	694
dc.citation.epage	697
dc.event.title	International Conference on Electromagnetics in Advanced Applications (ICEAA 2009)
dc.event.location	Torino
utb.event.state-en	Italy
utb.event.state-cs	Itálie
dc.event.sdate	2009-09-14
dc.event.edate	2009-09-18
dc.type	conferenceObject
dc.language.iso	en
dc.publisher	The Institute of Electrical and Electronics Engineers (IEEE)	en
dc.description.abstract	In this paper, accuracy of equivalent models for composite materials based on a multilayer lossy dielectric structure is discussed. Three different models are described. These models are based on scalar or incomplete vector measurements of coefficients S11, 522 and S21. Agreement between simulated values of the magnitude of the reflection and the transmission coefficient and the coefficients predicted by the models is investigated within range of frequencies 100 MHz to 20000 MHz. Magnitude errors of coefficients predicted by the best of the models is 2 dB for transmission and 6 dB for the reflection coefficient. These errors are valid for both polarizations (TE and TM) and range of angles of incidences from 0 to 60 deg.	en
utb.faculty	Faculty of Applied Informatics
dc.identifier.uri	http://hdl.handle.net/10563/1001818
utb.identifier.obdid	43860095
utb.identifier.wok	000278037600172
utb.source	d-wok
dc.date.accessioned	2011-08-09T07:34:01Z
dc.date.available	2011-08-09T07:34:01Z
utb.contributor.internalauthor	Goňa, Stanislav
utb.contributor.internalauthor	Křesálek, Vojtěch
utb.fulltext.affiliation	S. Gona1 V. Kresalek2 1 Institute of electronics and measurement, Tomas Bata Univerzity in Zlin, Faculty of applied informatics, Nad Stranemi 4511, 760 05 Zlin, Czech Republic, e-mail: gona@fai.utb.cz, kresalek@fai.utb.cz, tel.: +42 576035282, fax: +42 57603522717. 2 2 Institute of electronics and measurement, Tomas Bata Univerzity in Zlin, Faculty of applied informatics, Nad Stranemi 4511, 760 05 Zlin, Czech Republic, e-mail: gona@fai.utb.cz, kresalek@fai.utb.cz, tel.: +42 576035282, fax: +42 57603522717.
utb.fulltext.dates	-
utb.fulltext.references	[1] C.L. Holloway, M.S. Sarto and M. Johansson “Analyzing Carbon-Fiber Composite Materials With Equivalent-Layer Models. IEEE transactions on electromagnetic compatibility. 2005, vol. 47, no.4, Nov, p. 833 - 844. [2] T. Zvolensky, Z. Raida, P. Tobola, Homogeneous Dielectric Equivalents of Composite Material Shields, Radioengineering, April 2009. [3] S. Goňa, Numerical Derivation of Equivalent Material Models for Composite Laminated Materials, Radioengineering, Accepted for publication in September 2009. [4] T.K. Wu, Frequency selective surfaces and grid arrays, 1st ed. Norwood, Artech House, 1995.
utb.fulltext.sponsorship	Development, described in this paper was financially supported by the Czech Ministry of Industry and Trade. Under project “Artemis”, evidence no. FT TA4/043: “Research of Efficient Methods of Preparation of Models For Composite Aircraft For Analysis of its Exposure by Electromagnetic Interference from the Environment.
utb.fulltext.projects	FT TA4/043