Simulation-assisted efficient computation of the dispersion diagram of periodic structures: A comprehensive overview with applications to filters, leaky-wave antennas …
A hybrid method that combines the results of a commercial simulator with analytical
postprocessing is discussed and used to compute the dispersion diagrams of periodic …
postprocessing is discussed and used to compute the dispersion diagrams of periodic …
High-scanning-rate and wide-angle leaky-wave antennas based on glide-symmetry Goubau line
G Zhang, Q Zhang, Y Chen… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A glide-symmetry Goubau line leaky-wave antenna for achieving both high scanning rate
and wide scanning angle range is introduced. The novelty of the design is its combination of …
and wide scanning angle range is introduced. The novelty of the design is its combination of …
Bloch analysis of artificial lines and surfaces exhibiting glide symmetry
M Bagheriasl, O Quevedo-Teruel… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Glide-symmetric structures have recently emerged as a smart choice to design planar lenses
and electromagnetic bandgap materials. We discuss here the conditions under which a …
and electromagnetic bandgap materials. We discuss here the conditions under which a …
High-efficiency metalens antenna using Huygens' metasurface with glide symmetric I-shape metal strips
A Huygens' metasurface with unit cells of glide symmetric I-shape metal strips is proposed
for a high-efficiency metalens antenna. The proposed unit cell achieves more than 98.6 …
for a high-efficiency metalens antenna. The proposed unit cell achieves more than 98.6 …
Ultrawideband anisotropic glide-symmetric metasurfaces
M Ebrahimpouri… - IEEE Antennas and …, 2019 - ieeexplore.ieee.org
This letter presents a method to realize anisotropic two-dimensional designs with wideband
operation. Glide symmetry has been proven to increase the bandwidth and equivalent …
operation. Glide symmetry has been proven to increase the bandwidth and equivalent …
Analyzing glide-symmetric holey metasurfaces using a generalized Floquet theorem
In this paper, we present a general mode matching formulation to analyze the wave
propagation in glide-symmetric metallic surfaces drilled with periodic holes with an arbitrary …
propagation in glide-symmetric metallic surfaces drilled with periodic holes with an arbitrary …
On the increment of the bandwidth of mushroom-type EBG structures with glide symmetry
BA Mouris, A Fernández-Prieto… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Mushroom-type electromagnetic bandgap (EBG) structures are known to operate as high-
impedance surfaces at low-frequency bands. They are broadly used in the microwave …
impedance surfaces at low-frequency bands. They are broadly used in the microwave …
Exploring the potential of the multi-modal equivalent circuit approach for stacks of 2-D aperture arrays
A Alex-Amor, F Mesa… - … on Antennas and …, 2021 - ieeexplore.ieee.org
Many frequency-selective surface (FSS) structures are based on the use of a single periodic
array of slot/apertures in a conducting sheet embedded in a layered medium. However, it is …
array of slot/apertures in a conducting sheet embedded in a layered medium. However, it is …
Glide-symmetric metallic structures with elliptical holes for lens compression
In this article, we study the wave propagation in a metallic parallel-plate structure with glide-
symmetric elliptical holes. To perform this study, we derived a mode-matching technique …
symmetric elliptical holes. To perform this study, we derived a mode-matching technique …
Periodic structures with higher symmetries: Their applications in electromagnetic devices
Higher symmetries frequently amaze human beings because of the illusions and incredible
landscapes such symmetries can produce. For example, imagine the unearthly pictures of …
landscapes such symmetries can produce. For example, imagine the unearthly pictures of …