Recent advances in reconfigurable metasurfaces: principle and applications

Z Zhang, H Shi, L Wang, J Chen, X Chen, J Yi, A Zhang… - Nanomaterials, 2023 - mdpi.com
Metasurfaces have shown their great capability to manipulate electromagnetic waves. As a
new concept, reconfigurable metasurfaces attract researchers' attention. There are many …

[PDF][PDF] Metasurfaces: physics and applications in wireless communications

VG Ataloglou, S Taravati… - National Science …, 2023 - academic.oup.com
The ever increasing number of wireless devices and systems has led to a crowded spectrum
and increased the demand for versatile and multi-functional wireless apparatuses. Recently …

A universal metasurface antenna to manipulate all fundamental characteristics of electromagnetic waves

GB Wu, JY Dai, KM Shum, KF Chan, Q Cheng… - Nature …, 2023 - nature.com
Metasurfaces have promising potential to revolutionize a variety of photonic and electronic
device technologies. However, metasurfaces that can simultaneously and independently …

Simultaneously intelligent sensing and beamforming based on an adaptive information metasurface

RZ Jiang, Q Ma, Z Gu, JC Liang, Q Xiao… - Advanced …, 2024 - Wiley Online Library
Due to its ability to adapt to a variety of electromagnetic (EM) environments, the sensing‐
enabled metasurface has garnered significant attention. However, large‐scale EM‐field …

Frequency-hopping wave engineering with metasurfaces

H Takeshita, AA Fathnan, D Nita, A Nagata… - Nature …, 2024 - nature.com
Wave phenomena can be artificially engineered by scattering from metasurfaces, which aids
in the design of radio-frequency and optical devices for wireless communication, sensing …

Multimode Dynamic Photoluminescence of Bi3+-Activated ZnGa2O4 for Optical Information Encryption

Z Yi, P Liu, Y Xu - Inorganic Chemistry, 2023 - ACS Publications
Optical storage technology for information encryption is a popular means of safeguarding
information. Herein, a Bi3+-activated ZnGa2O4 multimode dynamic photoluminescence (PL) …

Reconfigurable intelligent surfaces: design, implementation, and practical demonstration

Y Feng, Q Hu, K Qu, W Yang, Y Zheng… - Electromagnetic …, 2023 - ieeexplore.ieee.org
Metasurfaces, ultrathin two-dimensional version of metamaterials, have attracted
tremendous attention due to their exotic capabilities to freely manipulate electromagnetic …

[HTML][HTML] Chameleon-like intelligent camouflage metasurface

R Zhu, J Wang, S Sui, Y Han, Z Chu, Y Jia, Y Li, T Qiu… - Materials & Design, 2023 - Elsevier
Humans have been long dreaming of obtaining the ability of changing electromagnetic (EM)
attributes intelligently according to the environment so as to camouflage just as chameleons …

Multichannel highly secure wireless communication system with information camouflage capability

HL Wang, HF Ma, YK Zhang, TY Zhang, S Sun… - Science …, 2024 - science.org
Information metasurface has shown great potential in wireless communications owing to its
ability to flexibly control electromagnetic waves. However, it is still a big challenge to achieve …

Spatial‐Division‐Assisted Multi‐Level Amplitude‐Programmable Metasurface for Dual‐Band Direct Wireless Communication

Y Zheng, Z Xu, N Zhang, J Wang… - Advanced Materials …, 2023 - Wiley Online Library
With the rapid development of electromagnetic (EM) wave manipulation technique,
programmable metasurfaces with real‐time EM responses (eg, phase, amplitude) have …