Cobalt‐Nanoporous Carbon Functionalized Nanocomposite‐Based Triboelectric Nanogenerator for Contactless and Sustainable Self‐Powered Sensor Systems
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202105110
Abstract: Triboelectric nanogenerators (TENGs), which operate in contactless mode and avoid physical contact, are highly attractive for self‐powered sensor systems aiming to achieve long‐term reliable operation and reduce rubbing friction. Herein, an ultra‐flexible and high‐performance contactless… read more here.
Keywords: powered sensor; sensor systems; teng; cdl teng ... See more keywords
A Self-Powered Sensor Mimicking Slow- and Fast-Adapting Cutaneous Mechanoreceptors.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201706299
Abstract: Highly efficient human skin systems transmit fast adaptive (FA) and slow adaptive (SA) pulses selectively or consolidatively to the brain for a variety of external stimuli. The integrated analysis of these signals determines how humans… read more here.
Keywords: sensor; sensor mimicking; mimicking slow; slow fast ... See more keywords
RF Energy Harvesting Wireless Powered Sensor Networks for Smart Cities
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2703847
Abstract: This paper investigates the optimal energy beamforming and time assignment in radio frequency (RF) energy harvesting (EH) wireless powered sensor networks for smart cities, where sensor nodes (SNs) first harvest energy from a sink node,… read more here.
Keywords: energy; wireless powered; harvesting wireless; energy harvesting ... See more keywords
Wireless Powered Sensor Networks for Internet of Things: Maximum Throughput and Optimal Power Allocation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2017.2782367
Abstract: This paper investigates a wireless powered sensor network, where multiple sensor nodes are deployed to monitor a certain external environment. A multiantenna power station (PS) provides the power to these sensor nodes during wireless energy… read more here.
Keywords: energy; wireless powered; power; powered sensor ... See more keywords
Experiment, Modeling, and Analysis of Wireless-Powered Sensor Network for Energy Neutral Power Management
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Systems Journal"
DOI: 10.1109/jsyst.2017.2774285
Abstract: In this paper, we provide a high-level abstract system model of a wireless-powered sensor network (WPSN) based on experimental results on a real-life testbed. In the WPSN, a sensor node is wirelessly powered by the… read more here.
Keywords: energy; wireless powered; management; model ... See more keywords
Backscatter Communications for Wireless Powered Sensor Networks With Collision Resolution
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2017.2726535
Abstract: Wireless powered backscatter communications is an attractive technology for next-generation low-powered sensor networks such as the Internet of Things. However, backscattering suffers from collisions due to multiple simultaneous transmissions and a dyadic backscatter channel, which… read more here.
Keywords: wireless powered; backscatter communications; collision resolution; sensor networks ... See more keywords
HE-MAC: Harvest-Then-Transmit Based Modified EDCF MAC Protocol for Wireless Powered Sensor Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2017.2757024
Abstract: Energy transfer (ET) and energy harvesting (EH) through radio frequency (RF) signals are a promising technology that can reduce the dependency on batteries in wireless sensor networks. However, there is a tradeoff between the RF-based… read more here.
Keywords: mac protocol; wireless powered; mac; sensor networks ... See more keywords
Multiangle, self-powered sensor array for monitoring head impacts
Sign Up to like & getrecommendations! Published in 2023 at "Science Advances"
DOI: 10.1126/sciadv.adg5152
Abstract: Mild concussions occur frequently and may come with long-term cognitive, affective, and physical sequelae. However, the diagnosis of mild concussions lacks objective assessment and portable monitoring techniques. Here, we propose a multiangle self-powered sensor array… read more here.
Keywords: powered sensor; monitoring head; mild concussions; multiangle self ... See more keywords