Toward intelligent metasurfaces: the progress from globally tunable metasurfaces to software‐defined metasurfaces with an embedded network of controllers
O Tsilipakos, AC Tasolamprou… - Advanced optical …, 2020 - Wiley Online Library
Metasurfaces, the ultrathin, 2D version of metamaterials, have recently attracted a surge of
attention for their capability to manipulate electromagnetic waves. Recent advances in …
attention for their capability to manipulate electromagnetic waves. Recent advances in …
[HTML][HTML] Terahertz reconfigurable intelligent surfaces (RISs) for 6G communication links
F Yang, P Pitchappa, N Wang - Micromachines, 2022 - mdpi.com
The forthcoming sixth generation (6G) communication network is envisioned to provide ultra-
fast data transmission and ubiquitous wireless connectivity. The terahertz (THz) spectrum …
fast data transmission and ubiquitous wireless connectivity. The terahertz (THz) spectrum …
Flexible terahertz beam manipulations based on liquid-crystal-integrated programmable metasurfaces
Terahertz wave manipulations, especially the phase manipulations, through metasurfaces
has attracted considerable interests. Here, we develop a terahertz beam steering device …
has attracted considerable interests. Here, we develop a terahertz beam steering device …
[HTML][HTML] Recent advances in reconfigurable metasurfaces: principle and applications
Metasurfaces have shown their great capability to manipulate electromagnetic waves. As a
new concept, reconfigurable metasurfaces attract researchers' attention. There are many …
new concept, reconfigurable metasurfaces attract researchers' attention. There are many …
[HTML][HTML] A review on the development of tunable graphene nanoantennas for terahertz optoelectronic and plasmonic applications
Exceptional advancement has been made in the development of graphene optical
nanoantennas. They are incorporated with optoelectronic devices for plasmonics application …
nanoantennas. They are incorporated with optoelectronic devices for plasmonics application …
Digital metasurface based on graphene: An application to beam steering in terahertz plasmonic antennas
Metasurfaces, the two-dimensional counterpart of metamaterials, have caught great
attention thanks to their powerful capabilities on manipulation of electromagnetic waves …
attention thanks to their powerful capabilities on manipulation of electromagnetic waves …
Metamaterial-based reconfigurable intelligent surface: 3D meta-atoms controlled by graphene structures
C Molero, A Palomares-Caballero… - IEEE …, 2021 - ieeexplore.ieee.org
The upcoming high-speed wireless communication systems will be hosted by millimeter-and
sub-millimeter-wave frequency bands. At these frequencies, electromagnetic waves suffer …
sub-millimeter-wave frequency bands. At these frequencies, electromagnetic waves suffer …
[HTML][HTML] Electromagnetic metasurfaces and reconfigurable metasurfaces: a review
Metamaterial is a kind of material/structure that is artificially designed and has exceptional
electromagnetic properties and/or other physical properties, not found in nature. A class of …
electromagnetic properties and/or other physical properties, not found in nature. A class of …
Programmable metamaterials for software-defined electromagnetic control: Circuits, systems, and architectures
Metamaterials and their two-dimensional analogues, metasurfaces, have recently attracted
enormous attention because of their powerful control over electromagnetic (EM) waves from …
enormous attention because of their powerful control over electromagnetic (EM) waves from …
[HTML][HTML] Switchable and simultaneous spatiotemporal analog computing with computational graphene-based multilayers
In the past few years, analog computing has experienced rapid development but mostly for a
single function. Motivated by parallel space-time computing and miniaturization, we show …
single function. Motivated by parallel space-time computing and miniaturization, we show …