Inductive Power Transfer Through Saltwater [PDF]
2021 13th International Conference on Electromagnetic Wave Interaction with Water and Moist Substances (ISEMA), 2021 We investigated inductive power transfer (IPT) through a rectangular slab of saltwater. Our inductively-coupled transmitters and receivers were made from loop-gap resonators (LGRs) having resonant frequencies near 100 MHz. Electric fields are confined within the narrow gaps of the LGRs making it possible to strongly suppress the power dissipation ...
Wandinger, J. N. +3 more
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Design and Optimization of Planar Spiral Coils for Powering Implantable Neural Recording Microsystem
Micromachines, 2023 This paper presents a design and optimization method utilizing inductive coupling coils for wireless power transfer in implantable neural recording microsystems, aiming at maximizing power transfer efficiency, which is essential for reducing externally ...
Jie Luo +4 more
doaj +1 more source
Standing Wave Pattern and Distribution of Currents in Resonator Arrays for Wireless Power Transfer
Energies, 2022 The possibility of increasing the transmission efficiency in mid-range wireless power transfer (WPT) applications can be achieved by inserting resonant relay coils between the transmitting and receiving sides of the device, forming an array of ...
Mattia Simonazzi +2 more
doaj +1 more source
A Review on Miniaturized Ultrasonic Wireless Power Transfer to Implantable Medical Devices
IEEE Access, 2019 Wireless power transfer has experienced a rapid growth in recent years due to the need for miniature medical devices with prolonged operation lifetime. The current implants utilize onboard batteries as their main source of power.
Rajesh V. Taalla +3 more
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Micro air vehicles energy transportation for a wireless power transfer system [PDF]
, 2019 The aim of this work is to demonstrate the feasibility use of an Micro air vehicles (MAV) in order to power wirelessly an electric system, for example, a sensor network, using low-cost and open-source elements.
Casas Piedrafita, Óscar +3 more
core +2 more sources
Design enhancements of the smart sediment particle for riverbed transport monitoring [PDF]
, 2009 This paper discusses new enhancements that are being made to the existing ‘Smart Sediment Particle’. The smart sediment particle has been designed and implemented to track its own 3-dimensional trajectory when placed in a riverbed.
Hu, Aiguo Patrick +2 more
core +2 more sources
Inductive Wireless Power Transfer Charging for Electric Vehicles–A Review
IEEE Access, 2021 Considering a future scenario in which a driverless Electric Vehicle (EV) needs an automatic charging system without human intervention. In this regard, there is a requirement for a fully automatable, fast, safe, cost-effective, and reliable charging ...
Aganti Mahesh +2 more
doaj +1 more source
Low-cost autonomous 3-D monitoring systems for hydraulic engineering environments and applications with limited accuracy requirements [PDF]
, 2010 The details of developing autonomous 3-D motion monitoring systems based on commercial off-the-shelf (COTS) motion sensors for hydraulic environments are discussed. Possible areas of application, are river bed sediment transport monitoring and monitoring
Dwivedi, Ambuj +5 more
core +2 more sources
ACCURATE CALCULATION OF THE POWER TRANSFER AND EFFICIENCY IN RESONATOR ARRAYS FOR INDUCTIVE POWER TRANSFER [PDF]
Progress In Electromagnetics Research B, 2019 This paper studies the power transfer characteristics of a resonator array for inductive power transfer by means of the accurate analytical solution of its circuit model. Through the mathematical inversion of a tridiagonal matrix, it is possible to obtain closed-form expressions for the current in each resonator and consequently expressions for the ...
Alberto J. +3 more
openaire +2 more sources
Conjugate Image Theory Applied on Capacitive Wireless Power Transfer
Energies, 2017 Wireless power transfer using a magnetic field through inductive coupling is steadily entering the market in a broad range of applications. However, for certain applications, capacitive wireless power transfer using electric coupling might be preferable.
Ben Minnaert, Nobby Stevens
doaj +1 more source