1KURS A, KARALIS A, MOFFATr R, et al. Wireless power transfer via strongly coupled magnetic resonances [ J ]. Science, 2007, 317(5834) : 83 -86.
2ZHANG Yiming, ZHAO Zhengming, CHEN Kainan. Frequency decrease analysis of resonant wireless power transfer [ J ]. IEEE Transactions on Power Electronics, 2014, 29 (3) : 1058 - 1063.
3NADAKUDUTI J, LIN Lu, GUCKIAN P. Operating frequency se- lection for loosely coupled wireless power transfer systems with re- spoct to RF emissions and RF exposure requirements[ C ]//Wire- less Power Transfer, May 15 - 16, 2013, Perugia, Italy, 2013 : 234 - 237.
4KARALIS A, JOANNOPOULOS J D, SOLJACIC M. Efficient wireless nonradiative midrange energy transfer [ J ]. Annals of Physics, 2008, 323:34-48.
5STAVROS V, OLUTOLA J. Optimized wireless power transfer to RFID sensors via magnetic resonance[ C ]//Antennas and Propa- gation. July 3 -8, 2011, Spokane, America. 2011: 1421 - 1424.
6KIM D W, CHUNG Y D, KANG H K, et al. Characteristics of contactless power transfer for HTS coil based on electromagnetic resonance coupling [ J ]. Applied Superconductivity, 2012, 22 (3) : 5400604 - 5400604.
7NIU W Q, GU W, CHU J X, et al. Coupled-mode analysis of frequency splitting phenomena in CPT system [ J ]. Electronics Letters, 2012, 48(12): 723-724.
8Wang, Bingnan,Teo, Koon Hoo,Nishino, Tamotsu,Yerazunis, William,Barnwell, John,Zhang, Jinyun.Experiments on wireless power transfer with metamaterials. Applied Physics . 2011
9Dionigi M,Mongiardo M.Multi band resonators for wireless power transfer and near field magnetic communications. Microwave Workshop Series on Innovative Wireless Power Transmission;Technologies,Systems,and Applications (IMWS) . 2012
10Nottiani D G,Leccese F.A simple method for calculating lumped parameters of planar spiral coil for wireless energy transfer. 11 th International Conference on Environment and Electrical Engineering (EEEIC) . 2012