Results 121 to 130 of about 16,128 (302)

Comprehensive review of wireless power transfer for autonomous underwater vehicles: technological innovations, challenges, and future prospects

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy
Autonomous Underwater Vehicles (AUVs) are revolutionizing oceanographic research, military surveillance, and offshore energy maintenance but face the constraint of limited battery capacity and recharging difficulties in terms of endurance during ...
Abishek Pandey Chettri   +1 more
doaj   +1 more source

Design of a Fully Integrated Inductive Coupling System: A Discrete Approach Towards Sensing Ventricular Pressure. [PDF]

open access: yesSensors (Basel), 2020
Hernández Sebastián N   +4 more
europepmc   +1 more source

Inductive Coupling of the Electrical Systems

open access: yes, 2009
This papers deals with the computer analysis of the inductive coupling of the electromagnetic compatibility (EMC) problem focused at the area of power electronics and electrical drives and tests performed by the numerical computer simulatian, which can ...
Kovacova, I., Tomcikova, I., Kovac, D.
core  

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

open access: yesAdvanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik   +6 more
wiley   +1 more source

Resonant inductive coupling wireless power transfer [PDF]

open access: yes, 2012
Recent research on wireless power transfer (WPT) using resonant inductive coupling has demonstrated very promising efficiencies (above 80%) [1] at large distances compared to the antenna dimensions (more than three times the receiver/transmitter ...
Bou Balust, Elisenda
core   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

open access: yesAdvanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger   +9 more
wiley   +1 more source

Measurement and suppression technology of induced voltage generated by traction system in rail transit applications

open access: yes机车电传动
This paper focuses on mitigating inductive interference caused by the traction systems of rail transit trains on track circuits. The initial analysis explored the interference mechanisms through inductive coupling. Based on the real layout and wiring of
LIU Songlin   +3 more
doaj  

Aluminum Oxynitride‐Engineered Transparent Aluminum Nitride Resistive Memory for Low‐Leakage Multilevel Switching in Micro‐LED Pixels

open access: yesAdvanced Materials Technologies, EarlyView.
An AlON interfacial layer is engineered within an AlN switching layer to enable transparent RRAM with four stable resistance states. The device achieves low‐voltage multilevel switching and a high HRS, allowing precise grayscale modulation and preventing light leakage in micro‐LEDs operated at VDD = 2.7 V.
Sung Keun Choi   +7 more
wiley   +1 more source

A comparison of analytical models for resonant inductive coupling wireless power transfer [PDF]

open access: yes, 2012
Recent research in wireless power transfer (WPT) using resonant inductive coupling has demonstrated very high e±ciencies (above 40%) at large distances compared to the antenna dimensions, which has exponentially increased the number of potential ...
Alarcón Cot, Eduardo José   +2 more
core   +1 more source

Radiofrequency Enhancer to Recover Signal Dropouts in 7 Tesla Diffusion MRI

open access: yesSensors
Diffusion magnetic resonance imaging (dMRI) allows for a non-invasive visualization and quantitative assessment of white matter architecture in the brain by characterizing restrictions on the random motion of water molecules.
Varun Subramaniam   +7 more
doaj   +1 more source

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