Results 81 to 90 of about 41,789 (303)
Bidirectional High-Efficiency Converter Based on the Capacitive Wireless Power Transfer Technique for Electric Vehicle Charging and Energy Storage App [PDF]
International Journal of Industrial Electronics, Control and OptimizationThis article presents a transformer-less bidirectional converter, which is designed with dual resonant frequencies. It supports Electric Vehicle (EV) charging systems, via capacitive coupling wireless power transfer (CCWPT) technique.
Jasem Shahsevani, Reza Beiranvand
doaj +1 more source
Gain Expressions for Capacitive Wireless Power Transfer with One Electric Field Repeater [PDF]
, 2021 Ben Minnaert +3 more
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Capacitive wireless power transfer : a matter of materials
Wireless power transfer offers the end-user advantages such as improved user convenience, reduced wear and tear and aesthetics. For applications ranging from consumer electronics to heavy duty autonomous guided vehicles, two types of near-field coupling can be used: magnetic fields (inductive coupling) or electric fields (capacitive coupling).
openaire +3 more sources
From Devices to Systems: Integration Strategies for Micro‐Supercapacitors in Microsystems
Advanced Science, EarlyView.Micro‐supercapacitors are evolving from device‐level energy storage toward system‐level functional units in integrated microsystems. This Review presents a system‐oriented design framework in which integration serves as the key link between application requirements, system constraints, device architectures, and material selection. Monolithic and hybrid
Zhuohao Liu, Gang Li, Kaiying Wang
wiley +1 more source
Review on Development and Research of Underwater Capacitive Power Transfer
EnergiesWireless power transfer (WPT) technology applied to underwater environments has the advantages of no electrical contact, high safety, and high applicability.
Ying Liu +7 more
doaj +1 more source
Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals
Advanced Science, EarlyView.A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu +13 more
wiley +1 more source
Bio‐Based Polyurethanes for Sustainable and Multifunctional Applications
Advanced Science, EarlyView.Bio‐based polyurethanes prepared from vegetable oils, lignin, and polysaccharides have attracted increasing interest as alternatives to fossil‐derived polyurethanes. This review summarizes recent progress in their chemistry, structural engineering, and advanced applications, highlighting the roles of feedstocks, chain‐segment design, dynamic covalent ...
Xin Li +6 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley +1 more source
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
A wireless power method for deeply implanted biomedical devices via capacitively-coupled conductive power transfer [PDF]
, 2020 Daniel McCormick
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