Results 11 to 20 of about 91,902 (263)

Resonant-Based Wireless Power Transfer System Using Electric Coupling for Transparent Wearable Devices and Null Power Points [PDF]

open access: yesSensors, 2023
This study provides information on the transfer efficiency of four-plate-structured copper plate and metal mesh sheet couplers, the cause of null-power point.
Kyeungwon Bang   +2 more
doaj   +2 more sources

Design, Fabrication and Characterization of a MEMS-Based Three-Dimensional Electric Field Sensor with Low Cross-Axis Coupling Interference

open access: yesSensors, 2018
One of the major concerns in the development of three-dimensional (3D) electric field sensors (EFSs) is their susceptibility to cross-axis coupling interference.
Biyun Ling   +6 more
doaj   +3 more sources

Modulation of quantum geometry and its coupling to pseudo-electric field by dynamic strain [PDF]

open access: yesNature Communications
Two-dimensional materials are a fertile ground for exploring quantum geometric phenomena, with Berry curvature and its first moment, the Berry curvature dipole, playing a central role in their electronic response.
Surat Layek   +13 more
doaj   +2 more sources

A survey of pathways for mechano-electric coupling in the atria. [PDF]

open access: yesProg Biophys Mol Biol, 2021
Accepted for publication in Progress in Biophysics and Molecular Biology (Special Issue on Mechanobiology ...
Marta Varela, Roy A, Lee J.
europepmc   +5 more sources

A Miniaturized Two-Element Antenna Array With High Isolation by Using Hybrid Electromagnetic Decoupling

open access: yesIEEE Access, 2023
A novel decoupling method combining magnetic coupling and electric coupling is proposed in this paper to design a miniaturized two-element antenna array. Different from the traditional planar decoupling structure, a three-dimensional quasi-split resonant
Ming Yang, Jinzhi Zhou
doaj   +1 more source

A Dual-Port Single-Dipole MIMO Antenna Pair Based on Selective Modal Excitation for 5G Metal-Rimmed Terminals

open access: yesIEEE Access, 2022
This study presents a dual-port single-dipole MIMO antenna pair, which is accomplished by selectively exciting the dominant dipole-type current mode and the second higher current mode of a single suspended metal strip. A magnetic coupling method based on
Longyue Qu, Haiyan Piao
doaj   +1 more source

A Review of the Current State of Technology of Capacitive Wireless Power Transfer

open access: yesEnergies, 2021
Wireless power transfer allows the transfer of energy from a transmitter to a receiver without electrical connections. Compared to galvanic charging, it displays several advantages, including improved user experience, higher durability and better ...
Cédric Lecluyse   +2 more
doaj   +1 more source

Novel Resonance-Based Wireless Power Transfer Using Mixed Coupling

open access: yesSensors, 2020
This study presents an equivalent circuit model for the analysis of wireless power transfer (WPT) through both electric and magnetic couplings using merely a resonant coupler.
SangWook Park, Seungyoung Ahn
doaj   +1 more source

Design and thermodynamic analysis of an innovative parabolic trough photovoltaic/thermal system with film-based beam splitter

open access: yesCase Studies in Thermal Engineering, 2023
This study aims to find a feasible photovoltaic/thermal (PV/T) utilization method based on film-based beam splitting technology. In contrast with previous studies, the main novelty of this paper is proposing the design of an innovative PV/T system using ...
Tieliu Jiang   +6 more
doaj   +1 more source

Analysis of Noise-Detection Characteristics of Electric Field Coupling in Quartz Flexible Accelerometer

open access: yesMicromachines, 2023
The internal electric field coupling noise of a quartz flexible accelerometer (QFA) restricts the improvement of the measurement accuracy of the accelerometer. In this paper, the internal electric field coupling mechanism of a QFA is studied, an electric
Zhigang Zhang   +4 more
doaj   +1 more source

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