Optimal positioning of repeater resonator for mid-range magnetic resonance wireless power link

Magnetic resonance wireless power link including a non-coaxially aligned repeater resonator has been analyzed and designed for efficient mid-range wireless powering. Parametric study on the power transfer efficiency (PTE) for several meter distance range indoor powering has been made and optimization condition for maximum PTE have been obtained. The results are expected to be utilized for mid-range wireless powering in the presence of practical limitations of the resonator location.