Results 71 to 80 of about 6,053 (218)

Bioinspired Sensory Transduction for Magnetic Profile Recognition and Encryption

Advanced Materials, Volume 38, Issue 24, 27 April 2026.
Magnetic sensing in nature relies on dynamic transduction pathways, yet synthetic counterparts remain limited. We introduce a bioinspired system that couples electromagnetic induction in moldable magnetic soft composites with machine learning to encode and decode static (shape, rheology, magnetization) and dynamic (magnetization decay) magnetic ...
Ziyue Miao, Xichen Hu, Kai Liu, Shanming Hu, Guihua Yan, Hongwei Tan, Olli Ikkala, Zhong‐Peng Lv, Bo Peng   +8 more
wiley   +1 more source

Electromagnetic Perception With Artificial Intelligence‐Empowered Programable Metasurface: From Data‐Driven Imaging to Semantic Sensing

Advanced Photonics Research, Volume 7, Issue 4, April 2026.
This review chronicles the evolution of intelligent electromagnetic (EM) perception systems empowered by metasurfaces and artificial intelligence. The progression from data‐driven imaging with implicit priors to semantic sensing with explicit priors is systematically reviewed.
Xingrui Zhou, Jiawen Xu, Jiachen Wei, Fan Lu, Lianfeng Li, Lianlin Li   +5 more
wiley   +1 more source

Diffractive Optical Neural Networks: Pathways Toward Intelligent and Scalable Photonic Computing

Nanophotonics, Volume 15, Issue 8, 24 April 2026.
Diffractive optical neural networks (DONNs) are emerging as a transformative paradigm for photonic computing, offering massive parallelism, ultrafast inference, and passive low‐power operation. This review traces the evolution of DONNs from free‐space to on‐chip implementations, highlights advances in reconfigurability and multidimensional modulation ...
Yufei Wang, Mingheng Zhong, Kun Liao, Quan Sun, Xiaoyong Hu, Qihuang Gong   +5 more
wiley   +1 more source

Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces

Advanced Functional Materials, Volume 36, Issue 25, 26 March 2026.
A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai, Yi Ning Zheng, Lei Zhang, Xiao Qing Chen, Giuseppe Castaldi, Tie Jun Cui, Vincenzo Galdi   +6 more
wiley   +1 more source

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, Volume 36, Issue 12, 9 February 2026.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source

Millisecond‐Switching Dual‐Band/Dual‐Polarization Ka‐Band Wavefront Control Enabled by a Complementary Liquid‐Crystal Metasurface

Advanced Materials Technologies, Volume 11, Issue 4, 19 February 2026.
An LCD‐compatible complementary liquid‐crystal metasurface delivers dual‐band, dual‐polarized Ka‐band wavefront control with millisecond switching via a 10‐µm LC gap. Interlaced patch/slot pairs enable independent phase tuning at 28 and 38 GHz, while strategic 45° slot rotation suppresses parasitic resonances. Measurements on a 160 × 160‐cell prototype
Daehyeon Kim, Donggeun An, Hyunjae Shin, Youngno Youn, Wonbin Hong   +4 more
wiley   +1 more source

Electromagnetics-Based RIS Channel Model with Near-Field Accuracy Improvement [PDF]

An enhanced electromagnetics-based channel model of communication between two devices via reconfigurable intelligent surface (RIS) that enables closer placement of the devices to the RIS is described.
Franek, Ondrej
core   +1 more source

Reconfigurable Intelligent Surface System Level Simulations for Industry Standards

IEEE Communications Magazine
Reconfigurable intelligent surface (RIS) is an emerging technology for wireless communications. In this paper, extensive system level simulations are conducted for analyzing the performance of multi-RIS and multi-base stations (BS) scenarios, by considering typical settings for industry standards.
Yuan, Yifei, Huang, Yuhong, Su, Xin, Duan, Boyang, Hu, Nan, Di Renzo, Marco   +5 more
openaire   +2 more sources

Integrated sensing and communication in reconfigurable intelligent surface systems: status, design and outlook

Dianxin kexue, 2022
Integrated sensing and communication (ISAC) is the dominant trend of the sixth generation mobile communication networks (6G).The introduction of ISAC into the reconfigurable intelligent surface (RIS) system can expand the system coverage, improve both ...
Xiaoling HU, Zhouyuan YU, Xiaowei QIAN, Mugen PENG   +3 more
doaj   +2 more sources

Curvy Surface Reconstruction

Advanced Science, Volume 13, Issue 7, 3 February 2026.
This review introduces the concept of “general curvy surface reconstruction,” which incorporates both geometric and physical dimensions, representing an upgrade over conventional geometric reconstruction that focuses solely on spatial relationships. Particular emphasis is placed on the emerging opportunities enabled by advanced measurement techniques ...
Chen Shang, Haoyu Qi, Zhigang Wang, Keyu Meng, Zeye Liu, Zeng Meng, Yu Yang, Jianjun Wang, Shan Jiang   +8 more
wiley   +1 more source