Proceedings ArticleDOI
Application of hyperbolic dispersion relations of left-handed metamaterials
Jin Au Kong,T.M. Grzegorczyk,Z.M. Thomas,H. Chen,L. Ran +4 more
- Vol. 1, pp 1-4
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TLDR
In this paper, a hyperbolic dispersion relation based on two negative constitutive components is used to predict and experimentally verify the inversion of the critical angle definition and a four-port device capable of splitting the incident power into three different outputs as a function of frequency.Abstract:
In this paper, we first illustrate the case of a hyperbolic dispersion relation based on two negative constitutive components to predict and experimentally verify the inversion of the critical angle definition Second, hyperbolic dispersion relations with one negative constitutive component are used in the design of a four-port device capable of splitting the incident power into three different outputs as function of frequencyread more
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Antenna structure with antenna radome and method for rising gain thereof
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References
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Journal ArticleDOI
The Electrodynamics of Substances with Simultaneously Negative Values of ∊ and μ
Journal ArticleDOI
Determination of effective permittivity and permeability of metamaterials from reflection and transmission coefficients
TL;DR: In this article, the authors analyzed the reflection and transmission coefficients calculated from transfer matrix simulations on finite lengths of electromagnetic metamaterials, to determine the effective permittivity and permeability.
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Journal ArticleDOI
Robust method to retrieve the constitutive effective parameters of metamaterials.
TL;DR: In this article, an improved method to retrieve the effective constitutive parameters (permittivity and permeability) of a slab of metamaterial from the measurement of S parameters is proposed.
Journal ArticleDOI
Electromagnetic wave propagation in media with indefinite permittivity and permeability tensors.
David R. Smith,David Schurig +1 more
TL;DR: A bilayer of materials for which not all of the principal elements of the permeability and permittivity tensors have the same sign can transfer a field distribution from one side to the other, including near fields, without requiring internal exponentially growing waves.