TR2011-048
Experiments on Wireless Power Transfer with Metamaterials
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- "Experiments on Wireless Power Transfer with Metamaterials", Applied Physics Letters, DOI: 10.1063/1.3601927, Vol. 98, No. 25, pp. 254101-254101-3, June 2011.BibTeX TR2011-048 PDF
- @article{Wang2011jun,
- author = {Wang, B. and Teo, K.H. and Nichino, T. and Yerazunis, W. and Barnwell, J. and Zhang, J.},
- title = {Experiments on Wireless Power Transfer with Metamaterials},
- journal = {Applied Physics Letters},
- year = 2011,
- volume = 98,
- number = 25,
- pages = {254101--254101--3},
- month = jun,
- doi = {10.1063/1.3601927},
- url = {https://www.merl.com/publications/TR2011-048}
- }
,
- "Experiments on Wireless Power Transfer with Metamaterials", Applied Physics Letters, DOI: 10.1063/1.3601927, Vol. 98, No. 25, pp. 254101-254101-3, June 2011.
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MERL Contacts:
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Research Areas:
![TR Image](/publications/images/TR2011-048.png)
Abstract:
In this letter, we propose the use of metamaterials to enhance the evanescent wave coupling and improve the transfer efficiency of a wireless power transfer system based on coupled resonators. A magnetic metamaterial is designed and built for a wireless power transfer system. We show with measurement results that the power transfer efficiency of the system can be improved significantly by the metamaterial. We also show that the fabricated system can be used to transfer power wirelessly to a 40 W light bulb.
Related News & Events
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NEWS Applied Physics Letters: publication by William S. Yerazunis, Koon Hoo Teo, John C. Barnwell, Bingnan Wang, Jinyun Zhang and others Date: June 23, 2011
Where: Applied Physics Letters
MERL Contacts: Bingnan Wang; Jinyun Zhang; William S. Yerazunis
Research Areas: Applied Physics, Electric SystemsBrief- The article "Experiments on Wireless Power Transfer with Metamaterials" by Wang, B., Teo, K.H., Nichino, T., Yerazunis, W., Barnwell, J. and Zhang, J. was published in Applied Physics Letters.