Effective Midrange Wireless Power Transfer with Compensated Radiation Loss
Effective Midrange Wireless Power Transfer with Compensated Radiation Loss
In conventional inductive wireless power devices, the energy is transferred via only reactive near fields, which is equivalent to nonradiative F\"orster energy transfer in optics. Radiation from transmitting and receiving coils is usually considered as a parasitic effect that reduces the power-transfer efficiency. As long as the distance between the …