6G wireless communications networks: A comprehensive survey
The commercial fifth-generation (5G) wireless communications networks have already been
deployed with the aim of providing high data rates. However, the rapid growth in the number …
deployed with the aim of providing high data rates. However, the rapid growth in the number …
Toward smart wireless communications via intelligent reflecting surfaces: A contemporary survey
This paper presents a literature review on recent applications and design aspects of the
intelligent reflecting surface (IRS) in the future wireless networks. Conventionally, the …
intelligent reflecting surface (IRS) in the future wireless networks. Conventionally, the …
Terahertz narrowband perfect metasurface absorber based on micro-ring-shaped GaAs array for enhanced refractive index sensing
In this paper, a narrowband perfect metasurface absorber (MSA) based on micro-ring-
shaped structure GaAs array was proposed and investigated theoretically in terahertz (THz) …
shaped structure GaAs array was proposed and investigated theoretically in terahertz (THz) …
Independent phase modulation for quadruplex polarization channels enabled by chirality-assisted geometric-phase metasurfaces
Geometric-phase metasurfaces, recently utilized for controlling wavefronts of circular
polarized (CP) electromagnetic waves, are drastically limited to the cross-polarization …
polarized (CP) electromagnetic waves, are drastically limited to the cross-polarization …
Beam focusing for near-field multiuser MIMO communications
Large antenna arrays and high-frequency bands are two key features of future wireless
communication systems. The combination of large-scale antennas with high transmission …
communication systems. The combination of large-scale antennas with high transmission …
Smart radio environments empowered by reconfigurable AI meta-surfaces: An idea whose time has come
Future wireless networks are expected to constitute a distributed intelligent wireless
communications, sensing, and computing platform, which will have the challenging …
communications, sensing, and computing platform, which will have the challenging …
Imaging with metamaterials
Metamaterials enable precise tailoring of light–matter interactions at the subwavelength
scale, permitting access to the full range of electromagnetic responses encoded in Maxwell's …
scale, permitting access to the full range of electromagnetic responses encoded in Maxwell's …
Reconfigurable intelligent surfaces for localization: Position and orientation error bounds
Next-generation cellular networks could witness the creation of smart radio environments
(SREs), where walls and objects will be coated with reconfigurable intelligent surfaces …
(SREs), where walls and objects will be coated with reconfigurable intelligent surfaces …
Tunable nanophotonics enabled by chalcogenide phase-change materials
Nanophotonics has garnered intensive attention due to its unique capabilities in molding the
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …
flow of light in the subwavelength regime. Metasurfaces (MSs) and photonic integrated …
Wireless networks design in the era of deep learning: Model-based, AI-based, or both?
This paper deals with the use of emerging deep learning techniques in future wireless
communication networks. It will be shown that the data-driven approaches should not …
communication networks. It will be shown that the data-driven approaches should not …