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 …

Higher symmetries frequently amaze human beings because of the illusions and incredible
landscapes such symmetries can produce. For example, imagine the unearthly pictures of …

For the first time, an all-dielectric metasurface ultra-sensitive refractive index (RI) sensor with
very high quality factor (QF) and figure of merit (FOM), with Fano-magnetic toroidal …

We demonstrate the beneficial effects of introducing glide symmetry in a two-dimensional
periodic structure. Specifically, we investigate dielectric parallel plate waveguides …

This work presents a method for obtaining the constitutive parameters of periodic structures
from the computation of their dispersion relation and average fields. The method uses the …

Recently, Reconfigurable Intelligent Surfaces (RISs) have been introduced to provide the
necessary flexibility for the design of the Smart Radio Environment (SRE), which can be …

Varifocal metalenses with tunable focal lengths allowing for transforming the complex and
bulky tunable lens kit into a single flat lens, show great potential applications in tomography …

We propose an ultra-thin Huygens lens with high focusing efficiency and robustness that is
composed of a unit cell with a pair of C-shaped split-ring resonators (CSRRs). Compared …

We have implemented a method to retrieve the dispersion relation and the effective material
constitutive parameters of a densely arranged periodic structure by solving an eigenvalue …

Intelligent reflecting surfaces (IRSs) continue to gain a growing research interest for their
potential to support next-generation wireless communications without incurring additional …