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 …

We discuss here under which conditions a periodic line with a twist-symmetric shape can be
replaced by an equivalent non-twist symmetric structure having the same dispersive …

Higher-Symmetric metasurfaces show interesting dispersive behavior compared to structures
with no higher symmetry. For instance, they provide non-dispersive propagation in their …

A reconfigurable millimeter-wave artificial waveguide using glide-symmetric pin-like contact-less
metasurfaces is proposed in order to enable low loss and high-power-handling …

Background and objectives Fetal posterior cerebral artery (fPCA) is a common anatomical
variant where the P1 segment is hypoplastic or absent, and the posterior communicating …

Background: By the development of E-learning in the world and also in Iran, Tabriz University
of Medical Science has been implementing and expanding E-learning. The investigation of …

Introduction: Methicillin resistant Staphylococcus aureus (MRSA) has emerged as a
nosocomial pathogen of major worldwide importance and is an increasingly frequent cause of …

Millimeter waves are a pillar of next generation communications, since they offer large available
bandwidths. At these frequencies, beamforming is typically considered to compensate …

Glide-symmetric structures have recently gained a lot of interest in the design of electromagnetic
bandgap materials due to their high attenuation in the stopband region and for their …

The authors have previously proposed a tunable meander-line loaded monopole antenna.
In this paper, the antenna structure proposed by the authors is modified to operate as a dual-…