Results 81 to 90 of about 18,179 (199)
, 2019 Since the days of Hertz, radio transmitters have evolved from rudimentary circuits emitting around 50 MHz to modern ubiquitous Wi-Fi devices operating at gigahertz radio bands.
Belyanin, Alexey +10 more
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Design of a Feedback-Controlled Wireless Converter for Electric Vehicle Wireless Charging Applications [PDF]
, 2019 Electric vehicles (EVs) have played an important role in the modern transporta-tion system in recent years. However, current generations of EVs face unsolved drawbacks such as short driving range, long charging time, and high cost due to expensive ...
Badawy, Mohamed O.
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A Review on the Recent Development of Capacitive Wireless Power Transfer Technology
Energies, 2017 Capacitive power transfer (CPT) technology is an effective and important alternative to the conventional inductive power transfer (IPT). It utilizes high-frequency electric fields to transfer electric power, which has three distinguishing advantages ...
Fei Lu, Hua Zhang, Chris Mi
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Energy Harvesting and Management for Wireless Autonomous Sensors
, 2008 Wireless autonomous sensors that harvest ambient energy are attractive solutions, due to their convenience and economic benefits. A number of wireless autonomous sensor platforms which consume less than 100?W under duty-cycled operation are available ...
Al-Hashimi, Bashir M. +3 more
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Applied SciencesThis paper proposes a dual path mixed coupling wireless power transfer (DPMPT) coupler as a four-port structure for near-field wireless power transfer in drone and unmanned aerial vehicles.
GwanTae Kim, SangWook Park
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Hybrid wireless power transfer: a review
Wireless Power TransferInductive power transfer (IPT) and capacitive power transfer (CPT) have been extensively studied and applied in wireless power transfer (WPT). In the process of system design and analysis, only the characteristics of magnetic or electric fields are ...
Zhongyu Dai +9 more
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Feasibility of an Electro-Optic Link for Bondpad-less CMOS Lab-on-Chips
, 2011 This paper explores the feasibility of developing CMOS-based lab-on-chips to analyse the properties of a fluid, without the need for bond wires. Both inductive and electro-optical schemes are suggested as possible solutions.
Constandinou, TG, Nikolic, K, Serb, A
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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
Quasi-Wireless Capacitive Power Transfer for Wire-Free Robotic Joints
EnergiesRobotics is a highly active, multidisciplinary research area with a broad list of applications. A large research focus is to enhance modularity in order to expand kinematic capabilities, lower fabrication time, and reduce construction costs.
Tyler Marcrum +7 more
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Wireless Power Transfer and IoT in EV Charging: Opportunities, Challenges, and Future Directions
IEEE AccessThe widespread adoption of electric vehicles (EVs) has spurred the development of advanced charging infrastructures that are efficient, intelligent, and user-friendly.
Shahid Karim +4 more
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