Results 41 to 50 of about 6,497,670 (250)

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

Advanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li, Jun Xu, Dezhong Xu, Zhaohui Zhang, Jiyi Li, Daxian Cao, Kefu Chen, Mizi Fan   +7 more
wiley   +1 more source

Optical generation and wireless transmission of 60 GHz OOK signals using gain switched laser [PDF]

, 2010
We present a novel, simple and cost effective system for optical millimeter-wave generation and transmission of 3 Gbps data based on gain switching.
Anandarajah, Prince M., Barry, Liam P., Shams, Haymen, Perry, Philip   +3 more
core   +2 more sources

An Implantable Antenna Design for an Intelligent Health Monitoring System Considering the Relative Permittivity and Conductivity of the Human Body

IEEE Access, 2019
In this paper, an intelligent health monitoring system based on body-centric wireless communications is studied, and implantable antennas are investigated.
Yang Li, Licheng Yang, Wenqing Duan, Xiaonan Zhao   +3 more
doaj   +1 more source

Adaptive transmission power control scheme for wireless sensor networks [PDF]

, 2011
Wireless communication is the major energy consumer compared to computation and sensing operations performed by a battery-powered wireless sensor node.
Dixon, M.W., Daabaj, K., Koziniec, T.
core  

Bio‐Inspired Artificial Ionic Mechanoreceptor

Advanced Functional Materials, EarlyView.
A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari, Jeppe Don, Lasse A. N. Pedersen, John Noee, Rassoul Tabassian   +4 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Research on parameter identification and phase-shifted control of magnetically coupled wireless power transfer system based on Inductor–Capacitor–Capacitor compensation topology

Energy Reports, 2022
In the practical applications of magnetically coupled wireless power transfer (MC-WPT) system, mutual inductance and load may change. In view of this situation, a parameter identification method, which based on the hybrid algorithm of particle swarm ...
Wenlan Gong, Jing Xiao, Xiaorui Wu, Shaonan Chen, Ning Wu   +4 more
doaj   +1 more source

Resource allocation for delay constrained wireless communications [PDF]

, 2010
The ultimate goal of future generation wireless communications is to provide ubiquitous seamless connections between mobile terminals such as mobile phones and computers so that users can enjoy high-quality services at anytime anywhere without wires ...
Chen, J.
core  

Assessment of proactive transmission power control for wireless sensor networks

, 2014
In order to prolong lifetime of Wireless Sensor Networks (WSN), Transmission Power Control (TPC) techniques are employed. The existing TPC schemes adjust the transmission power mostly reacting to changes at link quality between communicating nodes ...
Liotta, Antonio, roshan kotian, Antonio Liotta, Exarchakos, Georgios, Exarchakos, Georgios; id_orcid, kotian, Roshan, Georgios Exarchakos   +6 more
core   +1 more source