Mid-range adiabatic wireless energy transfer via a mediator coil
Atomic Physics
2015-06-03 v1 Classical Physics
Abstract
A technique for efficient mid-range wireless energy transfer between two coils via a mediator coil is proposed. By varying the coil frequencies three resonances are created: emitter-mediator (EM), mediator-receiver (MR) and emitter-receiver (ER). If the frequency sweeps are adiabatic and such that the ER resonance precedes the MR resonance, the energy flows sequentially along the chain emitter-mediator-receiver. If the MR resonance precedes the ER resonance, then the energy flows directly from the emitter to the receiver via the ER resonance; then the losses from the mediator are suppressed. This technique is robust to noise, resonant constraints and external interferences.
Keywords
Cite
@article{arxiv.1201.4592,
title = {Mid-range adiabatic wireless energy transfer via a mediator coil},
author = {Andon A. Rangelov and Nikolay V. Vitanov},
journal= {arXiv preprint arXiv:1201.4592},
year = {2015}
}