A positive future for double-negative metamaterials
Metamaterials (MTMs), which are formed by embedding inclusions and material
components in host media to achieve composite media that may be engineered to have …
components in host media to achieve composite media that may be engineered to have …
A low-profile high-gain substrate-integrated waveguide slot antenna enabled by an ultrathin anisotropic zero-index metamaterial coating
A low-profile high-gain unidirectional antenna is proposed and demonstrated using both
metamaterial (MM) and substrate-integrated waveguide (SIW) technologies. First, the leaky …
metamaterial (MM) and substrate-integrated waveguide (SIW) technologies. First, the leaky …
Fundamental modal properties of surface waves on metamaterial grounded slabs
This paper deals with the analysis of surface waves supported by a metamaterial layer on a
ground plane, and investigates the potentiality of these grounded slabs as substrates for …
ground plane, and investigates the potentiality of these grounded slabs as substrates for …
Effects of leaky-wave propagation in metamaterial grounded slabs excited by a dipole source
In this paper, dispersive propagation and radiation properties of leaky waves on
metamaterial grounded slabs are investigated. The proper or improper nature of leaky …
metamaterial grounded slabs are investigated. The proper or improper nature of leaky …
[HTML][HTML] Analysis of hybrid surface wave propagation supported by chiral metamaterial–graphene–metamaterial structures
A theoretical analysis on the propagation of hybrid surface waves supported by the chiral
metamaterial-graphene-metamaterial planar structures has been carried out. The …
metamaterial-graphene-metamaterial planar structures has been carried out. The …
[HTML][HTML] Effect of metamaterial cells array on a microstrip patch antenna design
AM Lima, NHO Cunha, JP Silva - Journal of Microwaves …, 2020 - SciELO Brasil
In this paper, a microstrip patch antenna (MPA) design was developed to verify the
performance of a metamaterial cell array (MTM) Capacitive Loaded Loop (CLL) immersed in …
performance of a metamaterial cell array (MTM) Capacitive Loaded Loop (CLL) immersed in …
Omnidirectional broadband patch antenna with horizontal gain enhanced by epsilon‐negative metamaterial superstrate
Y Guo, J Zhao, Q Hou, X Zhao - Microwave and Optical …, 2020 - Wiley Online Library
It is hard to improve the horizontal gain of broadband omnidirectional patch antenna based
on zero‐order resonance. Enlightened by metamaterial employed to enhance the directional …
on zero‐order resonance. Enlightened by metamaterial employed to enhance the directional …
X‐band antenna printed on a multilayered substrate
In this communication, a single element high‐gain antenna with wide half power beamwidth
(HPBW) is reported. The antenna exhibits high gain (10.01 dBi) and excellent …
(HPBW) is reported. The antenna exhibits high gain (10.01 dBi) and excellent …
Effect of cylindrical scatterer with arbitrary curvature on the features of a metamaterial slab antenna
C Valagiannopoulos - Progress In Electromagnetics Research, 2007 - jpier.org
The metamaterial slab with low refractive index exhibits directive properties which make it
suitable to work as antenna. The characteristics of such a device are affected under the …
suitable to work as antenna. The characteristics of such a device are affected under the …
[PDF][PDF] Comparative Analysis of Guided Modal Properties of Double-Positive and Double-Negative Metamaterial Slab Waveguides.
KY Kim - Radioengineering, 2009 - radioeng.cz
The guided modal properties of double-positive and double-negative metamaterial slab
waveguides are numerically analyzed and compared when varying the dielectric and …
waveguides are numerically analyzed and compared when varying the dielectric and …