ENERGY TRANSFERRING SYSTEM AND METHOD THEREOF

  • US 20090153273A1
  • Filed: 06/19/2008
  • Published: 06/18/2009
  • Est. Priority Date: 12/14/2007
  • Status: Active Grant
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. An energy transferring system, comprising:

  • a source-side resonator for receiving an energy, wherein the source-side resonator has a first resonant frequency;

    an intermediate resonant module having a second resonant frequency substantially the same with the first resonant frequency, wherein the energy on the source-side resonator is coupled to the intermediate resonant module, such that non-radiative energy transfer is performed between the source-side resonator and the intermediate resonant module, and the coupling between the source-side resonator and the intermediate resonant module corresponds to a first coupling coefficient; and

    a device-side resonator having a third resonant frequency substantially the same with the second resonant frequency, wherein the energy coupled to the intermediate resonant module is further coupled to the device-side resonator, such that non-radiative energy transfer is performed between the intermediate resonant module and the device-side resonator, and the coupling between the intermediate resonant module and the device-side resonator corresponds to a second coupling coefficient;

    wherein when the intermediate resonant module does not exist, the coupling between the source-side resonator and the device-side resonator corresponds to a third coupling coefficient;

    wherein the first coupling coefficient is larger than the third coupling coefficient, and the second coupling coefficient is larger than the third coupling coefficient.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×