DocumentCode :
2549873
Title :
Three-dimensional isotropic scalar metamaterial with Drude dispersion for the permittivity and permeability
Author :
Zedler, M. ; Eleftheriades, G.V. ; Russer, P.
Author_Institution :
Edward S. Rogers Sr. Dept. of Electr. & Comput. Eng., Univ. of Toronto, Toronto, ON, Canada
fYear :
2009
fDate :
7-12 June 2009
Firstpage :
149
Lastpage :
152
Abstract :
In this contribution we present a topological analysis of metamaterials, which can describe one-, two-, and three-dimensional structures. Using this approach a novel three-dimensional metamaterial scalar structure is deduced, i.e., it supports one polarisation having left-handed operation. Its physical realisation has Drude dispersion for isineff, mueff and obeys Th symmetry, ensuring isotropy. Full-wave eigenmode simulations show a 30% relative bandwidth of left-handed operation.
Keywords :
eigenvalues and eigenfunctions; metamaterials; permeability; permittivity; 3D isotropic scalar metamaterial; 3D metamaterial scalar structure; Drude dispersion; full-wave eigenmode simulations; left-handed operation; permeability; permittivity; physical realisation; relative bandwidth; Dispersion; Equations; Equivalent circuits; Metamaterials; Permeability; Permittivity; Polarization; Strontium; Tellurium; Transmission lines;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest, 2009. MTT '09. IEEE MTT-S International
Conference_Location :
Boston, MA
ISSN :
0149-645X
Print_ISBN :
978-1-4244-2803-8
Electronic_ISBN :
0149-645X
Type :
conf
DOI :
10.1109/MWSYM.2009.5165654
Filename :
5165654
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2549873
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