In this paper, the feasibility of resonant electrical coupling as a wireless power transfer technique is studied. A detailed comparison between this technique and the more popular resonant magnetic coupling based on circuit theory is provided. In this comparison, the strong duality that exists between the two techniques is demonstrated. The analytical results obtained are compared with the results...
In this paper the possibility of combining resonant magnetic coupling and resonant electrical coupling is proposed and discussed. Equivalent circuit models are used to demonstrate that efficiency can be improved quite significantly using a hybrid approach. A comparison between resonant magnetic coupling only, resonant electrical coupling only and several hybrid combinations is provided.
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