Loop Switching Technique for Wireless Power Transfer Using Magnetic Resonance Coupling

@inproceedings{Kim2013LoopST,
  title={Loop Switching Technique for Wireless Power Transfer Using Magnetic Resonance Coupling},
  author={Jungsik Kim and Won-seok Choi and Jinho Jeong},
  year={2013}
}
We propose a loop switching technique to improve the efficiency of wireless power transfer (WPT) systems using magnetic resonance coupling. The proposed system employs several loops with different sizes, one of which is connected to the system with various distances between the transmitter and the receiver. It enables the coupling coefficient to be adjusted with the distance, which allows high efficiency over a wide range of distances. The proposed system is analyzed using an equivalent circuit… CONTINUE READING
10 Citations
17 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-10 of 10 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 17 references

Switchable distance-based impedance matching networks for tunable HF system,

  • Lee, W.-S, H. L. Lee, K.-S. Oh, J.-W. Yu
  • Progress In Electromagnetics Research,
  • 2012
1 Excerpt

An intermodulation recycling rectifier for microwave power transmission at 2.45GHz,

  • C Yu, C.-J. Liu, B. Zhang, X. Chen, K.-M. Huang
  • Progress In Electromagnetics Research,
  • 2011
1 Excerpt

Retrieval of permittivity and permeability of homogeneous materials from scattering parameters,

  • J. J. Barroso, A. L. de Paula
  • Journal of Electromagnetic Waves and Applications…
  • 2010
1 Excerpt

Similar Papers

Loading similar papers…