Results 191 to 200 of about 46,930 (340)

A Path Loss Model for Link Budget Analysis of Indoor Visible Light Communications

, 2021
Farshad Miramirkhani
openalex   +1 more source

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

High-Efficiency Quantum Dot Permeable Electrode Light-Emitting Triodes for Visible Light Communications and on-Device Data Encryption. [PDF]

Adv Mater
Shin S, Lee H, Lee W, Lee S, Lim KG, Cho H.   +5 more
europepmc   +1 more source

Thin‐Film Thermal Sensors on Chitosan Substrates for Sustainable Transient Electronics

Advanced Electronic Materials, EarlyView.
Fully transient thin‐film temperature sensors are realized on pure chitosan substrates using Mo‐based RTDs and a‐IGZO/Mo thermistors. The devices exhibit high sensitivity, mechanical flexibility, humidity‐aware operation, and complete dissolution in natural solvents.
Ahmed Rasheed, Soufiane Krik, Sundus Riaz, Hafiza Faiqa Maqsood, Jacopo Nicoletti, Riccardo Zamboni, Guglielmo Trentini, Pietro Ibba, Franco Cacialli, Andrea Gaiardo, Giuseppe Cantarella, Niko Münzenrieder, Paolo Lugli, Giovanni Antonio Salvatore, Luisa Petti   +14 more
wiley   +1 more source

A Case Study on the Integration of Powerline Communications and Visible Light Communications from a Power Electronics Perspective. [PDF]

Sensors (Basel)
Loose F, Garcia-Meré JR, Rosanelli AA, Barriquello CH, Alvárez JAF, Rodríguez J, Lamar DG.   +6 more
europepmc   +1 more source

Adaptive Optimization of Diffuse Spot Intensities and Locations for Enhanced Performance in Indoor Visible-Light Optical Wireless Communications [PDF]

Michael David, Abdullahi. B. Babadoko, Suleiman Zubair, Abraham Usman Usman, A. D. Morakinyo, Stephen S. Oyewobi, Topside E. Mathonsi   +6 more
openalex   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

Study of a communication and localization system based on visible light [PDF]

openLa comunicazione basata su luce visibile è una tecnologia emergente capace di supportare la trasmissione di dati ad alta velocità per comunicazioni in ambienti chiusi; il tutto utilizzando infrastrutture per l’illuminazione già presenti.
DAL BO, DAVIDE
core  

High-Resolution Dimmable Augmented Spectral-Efficiency Discrete Multi-Tone Architecture Based on Hybrid Pulse-Width Modulation in Visible-Light Communications. [PDF]

Sensors (Basel)
Liu Y, Li Y, Ji X, Li B.
europepmc   +1 more source

Indoor Navigation System for Vision Impairment People through Visible Light Communications

, 2020
Muhamad Nurnajib Rithuan, Aini Syuhada Md Zain, Norizan Mohamed Nawawi   +2 more
openalex   +1 more source