DocumentCode
622866
Title
Antiresonance in the retrieved material parameters of periodic and aperiodic composite materials
Author
Alitalo, Pekka ; Culhaoglu, Ali E. ; Simovski, C.R. ; Tretyakov, Sergei A.
Author_Institution
Dept. of Radio Sci. & Eng., Aalto Univ., Aalto, Finland
fYear
2013
fDate
20-24 May 2013
Firstpage
380
Lastpage
383
Abstract
We study the occurrence of the so-called antiresonance in the material parameters (permittivity, permeability) characterizing the electromagnetic response of a composite material slab. The material parameters are retrieved using the wellknown reflection/transmission method. As many previous works have either claimed or assumed that the antiresonance is an effect caused by the periodicity of the composite material, we study in this work both periodic and aperiodic material samples.
Keywords
composite materials; electromagnetic wave reflection; electromagnetic wave transmission; microwave metamaterials; resonance; antiresonance; aperiodic composite material; composite material slab; electromagnetic response; material parameter retrieval; periodic composite material; periodicity; reflection-transmission method; Materials; Permeability; Permittivity; Refractive index; Resonant frequency; Scattering parameters; Slabs;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), Proceedings of 2013 URSI International Symposium on
Conference_Location
Hiroshima
Print_ISBN
978-1-4673-4939-0
Type
conf
Filename
6565759
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