Results 271 to 280 of about 332,498 (295)

Emerging Topics in Joint Radio-Based Positioning, Sensing, and Communications. [PDF]

Sensors (Basel)
Lohan ES.
europepmc   +1 more source

Agile Inverse Design of Polarization-Independent Multi-Functional Reconfiguration Metamaterials Based on Doped VO₂. [PDF]

Materials (Basel)
Shan B, Shen Y, Yi X, Chi X, Chen K.
europepmc   +1 more source

The Seven-State RF MEMS Miniaturized Broadband Reconfigurable Step Attenuator. [PDF]

Micromachines (Basel)
Si Y, Chen S, Fu P, Yu J, Ma B, Wu Q, Li M.   +6 more
europepmc   +1 more source

A Deep Evolution Policy-Based Approach for RIS-Enhanced Communication System. [PDF]

Entropy (Basel)
Zhao K, Song Z, Li Y, Li X, Liu L, Wang B.   +5 more
europepmc   +1 more source

Broadband High Optical Transparent Intelligent Metasurface for Adaptive Electromagnetic Wave Manipulation. [PDF]

Research (Wash D C)
Xia C, Lu Z, Zhang Y, Tan J.
europepmc   +1 more source

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Wideband Localization with Reconfigurable Intelligent Surfaces

2022 IEEE 95th Vehicular Technology Conference: (VTC2022-Spring), 2022
The wideband system plays a important role in high-accuracy location awareness. In beyond 5G networks, reconfigurable intelligent surfaces (RISs) are proposed to control the complex wireless environments. However, existing works related to RISs mainly focus on narrow-band systems due to the frequency-selectivity of conventional metasurfaces. This paper
Wang, Z, Liu, Z, Shen, Y, Conti, A, Win, MZ   +4 more
openaire   +1 more source

Indoor Localization With Reconfigurable Intelligent Surface

IEEE Communications Letters, 2021
Recently, reconfigurable intelligent surface (RIS), which operates with the aim to manipulate multi-path signals, has been widely considered for wireless communications. In this letter, we extend the employment of RIS to indoor positioning, with the aid of ultra-wideband (UWB) technique. Moreover, the Cramer-Rao lower bound of the developed positioning
Teng Ma, Yue Xiao, Xia Lei, Wenhui Xiong, Yuan Ding   +4 more
openaire   +2 more sources

Reconfigurable Intelligent Surfaces [Scanning the Issue]

Proceedings of the IEEE, 2022
Tretyakov, Sergei, Di Renzo, Marco
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Antibody–drug conjugates: Smart chemotherapy delivery across tumor histologies

Ca-A Cancer Journal for Clinicians, 2022
Javier Cortés, Giuseppe Curigliano, Paolo Tarantino   +2 more
exaly  

Surface Chemistry Engineering of Perovskite Quantum Dots: Strategies, Applications, and Perspectives

Advanced Materials, 2022
Yang Bai, Peng Chen, Lianzhou Wang
exaly