Results 31 to 40 of about 41,789 (303)
Results in EngineeringThe capacitive wireless power transfer (CPT) systems are limited by the low coupling capacitance and high voltage stress levels constraints. The localized electric field (E/F) intensifications restrict the safe voltage levels and increase the risk of ...
Maha B. Hussein, Yasir M.Y. Ameen
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International Journal of Circuit Theory and ApplicationsCapacitive wireless power transfer shows promise for wireless energy delivery, utilizing capacitive coupling for transmission. Quantifying the coupling between individual transmitters and receivers is essential, as optimization techniques for optimal ...
A. Ieperen +2 more
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User-Defined Power Distribution for Capacitive Wireless Power Transfer With Multiple Receivers
2024 IEEE Wireless Power Technology Conference and Expo (WPTCE)Capacitive power transfer allows for wireless charging of multiple devices at once. In a typical system, the amount of power delivered to the different devices is determined by their position and distance to the transmitter. However, it can be beneficial
Ben Minnaert +2 more
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Exploiting Self-Capacitances for Wireless Power Transfer [PDF]
IEEE Transactions on Biomedical Circuits and Systems, 2019 Conventional approaches for wireless power transfer rely on the mutual coupling (near-field or far-field) between the transmitter and receiver transducers. As a result, the power-transfer efficiency of these approaches scales non-linearly with the cross-sectional area of the transducers and with the relative distance and respective alignment between ...
Yarub Alazzawi +3 more
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Alexandria Engineering Journal, 2022 Wireless power transfer (WPT) is the technology of transferring the electric power through a time-varying electric or magnetic field acting as a transmission medium.
Mahmoud A. Badwey +2 more
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Analisa Desain, Konsep, dan Karakteristik Sistem Transfer Daya Nirkabel
Jurnal Serambi Engineering, 2020 In the current era of the industrial revolution 4.0, the need for time, labor, and cost efficiency is a basic requirement for human life, especially regarding electrical energy sources.
Ike Yuni Wulandari
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Optimal Coupling for Capacitive Wireless Power Transfer with One Repeater
2022 52nd European Microwave Conference (EuMC), 2022 Abstract: In order to extend the range of capacitive wireless power transfer, an electric field repeater between transmitter and receiver can be applied. In this work, a network formalism is adopted to analytically describe and maximize the system efficiency of a repeater setup. The resonator components, resistive losses, load and supply impedances are
Minnaert, Ben, Monti, Giuseppina
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A Capacitive Pressure Sensor Interface IC with Wireless Power and Data Transfer
Micromachines, 2020 This paper presents a capacitive pressure sensor interface circuit design in 180 nm XH018 CMOS technology for an implantable capacitive pressure sensor, which has a wireless power supply and wireless data transfer function.
Chaoping Zhang +3 more
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Energies, 2021 Electronic devices usually operate in a variable loading condition and the power transfer efficiency of the accompanying wireless power transfer (WPT) method should be optimizable to a variable load.
Jung-Hoon Cho +2 more
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EXPLORING RECENT TRENDS AND CHALLENGES IN WIRELESS POWER TECHNOLOGY [PDF]
Proceedings on Engineering SciencesWireless power technology has long been a subject of significant discussion due to its potential to transform energy transfer methods in various applications, ranging from consumer electronics to medical devices.
Lakshay Arora +3 more
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