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Titel:

Imaging by a double negative metamaterial slab excited with an arbitrarily oriented dipole

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Culhaoglu, A.E.; Osipov, A.V.; Russer, P.
Abstract:
The imaging capability of nonideal double negative metamaterial slabs excited by arbitrarily oriented electric or magnetic dipoles is investigated. A dipole oriented parallel to the interface of the slab excites transverse electric and transverse magnetic modes simultaneously, which are transmitted unequally by the slab if either the slab's relative permittivity (εr) or permeability (μr) or both are perturbed from the ideal case, i.e., εr=μr=−1 for a slab in vacuum. Approximations in the electro...     »
Stichworte:
metamaterial; superlens; imaging; dyadic Green's function
Zeitschriftentitel:
Radio Science Volume 49, Issue 1, pages 68–79, January 2014
Jahr:
2014
Jahr / Monat:
2014-01
Quartal:
1. Quartal
Monat:
Jan
Seitenangaben Beitrag:
68 - 79
Sprache:
en
Volltext / DOI:
doi:10.1002/2013RS005242
WWW:
http://onlinelibrary.wiley.com/doi/10.1002/2013RS005242/full
Verlag / Institution:
American Geophysical Union
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