Efficiency enhancement of metamaterial-inspired wireless energy transfer topologies

The significant efficiency improvement along with the relevant performance assessment of a wireless power transfer (WPT) system, is comprehensively pursued in this paper. The new device involves several arrangements of metamaterial components as its principal resonators. Moreover, a detailed examination regarding the competence of the proposed topology reveals a noteworthy advancement of the power delivered to the load.

[1]  Houjun Tang,et al.  Experiments on adjustable magnetic metamaterials applied in megahertz wireless power transmission , 2015 .

[2]  Jin Au Kong,et al.  Robust method to retrieve the constitutive effective parameters of metamaterials. , 2004, Physical review. E, Statistical, nonlinear, and soft matter physics.

[3]  W. Marsden.  I and J , 2012 .

[4]  M. Soljačić,et al.  Wireless Power Transfer via Strongly Coupled Magnetic Resonances , 2007, Science.

[5]  Hao Hu,et al.  Wireless powering based on Strongly coupled Magnetic Resonance with SRR elements , 2012, Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation.

[6]  C. Liang,et al.  Experimental Study of Efficient Wireless Power Transfer System Integrating with Highly Sub-Wavelength Metamaterials , 2013 .

[7]  A. X. Lalas,et al.  Wireless energy transfer by means of metamaterial components , 2015, 2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS).

[8]  M. Soljačić,et al.  Efficient wireless non-radiative mid-range energy transfer , 2006, physics/0611063.

[9]  M. M. Tentzeris,et al.  Optimal Design Parameters for Wireless Power Transfer by Resonance Magnetic , 2012, IEEE Antennas and Wireless Propagation Letters.

[10]  Hyoungjun Kim,et al.  Highly efficient wireless power transfer using metamaterial slab with zero refractive property , 2014 .

[11]  Christopher J. Stevens,et al.  Magnetoinductive Waves and Wireless Power Transfer , 2015, IEEE Transactions on Power Electronics.