Relay Effect of Wireless Power Transfer Using Strongly Coupled Magnetic Resonances

By Fei Zhang, S. A. Hackworth, W. Fu, Chengliu Li, Zhihong Mao, Mingui Sun. IEEE transactions on magnetics, 2011

191 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/5a37774163fac61dc5c90c72f81b53a53d9b4e0b

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In Biomedical Engineering

In Electrical and Electronic Engineering

Citations in the corpus

Frequency Splitting Phenomena of Magnetic Resonant Coupling Wireless Power Transfer (2014, background): “As mentioned in [1], an important concept of frequency splitting in four-coil WPT is later explained by coupledmode theory (CMT) [4], [5], circuit theory [3]–[6], and addressed by frequency tracking or impedance matching technology [7], [8].”
A Study on Magnetic Field Repeater in Wireless Power Transfer (2013, background): “The works [16], [37] and the patents [17]–[19], [38], [39] also propose such intermediate field repeaters.”
Wireless Charging Technologies: Fundamentals, Standards, and Network Applications (2015, background): “The recent progress has extended the magnetic resonance coupling application to a four-coil system with impedance matching [201], [202], relay resonator system [203], [204] and domino-resonator systems [205]–[207].”
Comparative Analysis of Two-Coil and Three-Coil Structures for Wireless Power Transfer (2017, background): “With the relay resonators (also referred to as domino resonator, intermediate coils, or repeater) placed at optimum positions, the overall WPT distance and energy efficiency can be substantially increased [23]–[27].”
A Critical Review of Recent Progress in Mid-Range Wireless Power Transfer (2014, methodology): “The use of relay resonators between the Sending coil and Receiving coil has recently been tested [52-56] for improving system energy efficiency and extending the transmission distance.”
A Critical Review of Wireless Power Transfer via Strongly Coupled Magnetic Resonances (2014, background): “Various hot research spots, including system architectures [14–17,19–47], frequency splitting [11,24,26,28,48,49],”
A Methodology for Making a Three-Coil Wireless Power Transfer System More Energy Efficient Than a Two-Coil Counterpart for Extended Transfer Distance (2015, background): “In order to achieve a good compromise of efficiency and transfer distance, it has been pointed out in [14] that the use of the relay resonators [17]–[20] or the domino-resonator systems [21]–[24] based on the maximum energy efficiency principle should be considered.”