FIG. 4 is an illustration of some voltage waveforms of a power path of a wireless power transfer system;

FIG. 5 is an illustration of a wireless power transfer system in accordance with some embodiments of the invention;

FIG. 6 is an illustration of an example of a power repeater for a wireless power transfer system in accordance with some embodiments of the invention;

FIG. 7 is an illustration of an example of a power repeater for a wireless power transfer system in accordance with some embodiments of the invention;

FIG. 8 is an illustration of a cross sectional view of a wireless power transfer arrangement comprising an intermediate device having a power repeater in accordance with some embodiments of the invention;

FIG. 9 is an illustration of a cross sectional view of a wireless power transfer arrangement comprising an intermediate device having a power repeater in accordance with some embodiments of the invention;

FIG. 10 is an illustration of a cross sectional view of a wireless power transfer arrangement comprising an intermediate device having a power repeater in accordance with some embodiments of the invention;

FIG. 11 is an illustration of a cross sectional view of a wireless power transfer arrangement comprising an intermediate device having a power repeater in accordance with some embodiments of the invention;