Results 21 to 30 of about 1,674,274 (299)
Sensors, 2021 Near-field interfaces with miniaturized coil systems and low output power levels, such as applied in biomedical sensor systems, can suffer from severe efficiency degradation due to dynamic impedance mismatches, reducing battery life of the power ...
Sebastian Stoecklin +4 more
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IEEE Access, 2020 It is common knowledge that wireless power transfer (WPT) systems with multiple transmitters (Txs) and a single receiver (Rx) have robust efficiency against lateral misalignment.
Seon-Jae Jeon, Dong-Wook Seo
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Resonant Mechanism for a Long-Distance Wireless Power Transfer Using Class E PA and GaN HEMT
Energies, 2023 This paper presents a study on long-distance wireless power transfer (WPT), which formulates the voltage gain in terms of the coupling coefficient between the power transmitting unit (PTU) and the power receiving unit (PRU) coils.
Ching-Yao Liu +5 more
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Quantum analog of the maximum power transfer theorem
Optics Express, 2022 We discover the quantum analog of the well-known classical maximum power transfer theorem. Our theoretical framework considers the continuous steady-state problem of coherent energy transfer through an N-node bosonic network coupled to an external dissipative load. We present an exact solution for optimal power transfer in the form of the maximum power
Cristian L. Cortes +2 more
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Investigation of correlation of design parameters in wireless power transfer system
IET Science, Measurement & Technology, 2021 Achieving higher power transfer efficiency with permissible output load power is a formidable challenge in designing a magnetically coupled resonant wireless power transfer system.
Sushree S Biswal +3 more
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Energy Reports, 2022 Parabolic trough collectors may be used to increase the temperature of a heat transfer fluid flowing inside absorber tubes. A method of solar-aided power generation in thermal power plants is using heat transfer from the high-temperature heat transfer ...
Somchart Chantasiriwan
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Energies, 2017 Wireless power transfer from one transmitter to multiple receivers through inductive coupling is slowly entering the market. However, for certain applications, capacitive wireless power transfer (CWPT) using electric coupling might be preferable. In this
Ben Minnaert, Nobby Stevens
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Optimal Solutions for Underwater Capacitive Power Transfer
Sensors, 2021 Capacitive power transfer (CPT) has attracted attention for on-road electric vehicles, autonomous underwater vehicles, and electric ships charging applications. High power transfer capability and high efficiency are the main requirements of a CPT system.
Hussein Mahdi +2 more
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Optimizing the wireless power transfer over MIMO Channels [PDF]
Advances in Radio Science, 2017 In this paper, the optimization of the power transfer over wireless channels having multiple-inputs and multiple-outputs (MIMO) is studied. Therefore, the transmitter, the receiver and the MIMO channel are modeled as multiports.
K. Wiedmann, T. Weber
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Loss Induced Maximum Power Transfer in Distribution Networks [PDF]
2018 Power Systems Computation Conference (PSCC), 2018 Preprint submitted to the 20th Power Systems Computation Conference (PSCC 2018)
Deakin, M +3 more
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