INCREASING THE Q FACTOR OF A RESONATOR

  • US 20100237707A1
  • Filed: 02/26/2010
  • Published: 09/23/2010
  • Est. Priority Date: 07/12/2005
  • Status: Abandoned Application
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First Claim
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1. A transmitter system for transmitting wireless electrical power, comprising:

  • a source which creates an output electrical signal having a specified frequency;

    a coupling part, directly connected to said source, said coupling part formed of a first loop of wire which is matched for optimal power transfer to said source; and

    a high-Q magnetic resonator part, spaced from said coupling part such that it is not directly connected to said coupling part, but magnetically coupled to a magnetic field created by said coupling part, receiving power wirelessly from said coupling part, and said high-Q magnetic resonator part creating a magnetic field based on said power that is wirelessly received, said high-Q magnetic resonator formed of an wire coil having an inductance L, and a capacitance C, and said resonator part having an LC value which is substantially resonant with said specified frequency.

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