Integrated resonator-shield structures

  • US 10,410,789 B2
  • Filed: 06/02/2016
  • Issued: 09/10/2019
  • Est. Priority Date: 09/27/2008
  • Status: Active Grant
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First Claim
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1. A resonator, comprising:

  • a member formed of a magnetic material and comprising a first surface, a second surface opposite the first surface, a third surface, and a fourth surface opposite the third surface; and

    a resonator coil comprising;

    a first plurality of loops, wherein each loop in the first plurality comprises a first portion adjacent to the first surface that extends in a first plane, and a second portion that extends around the third surface in a second plane that is not coplanar with the first plane; and

    a second plurality of loops, wherein each loop in the second plurality comprises a first portion adjacent to the first surface that extends in a third plane, and a second portion that extends around the fourth surface in a fourth plane,wherein the first plurality of loops defines a first winding direction relative to an axis extending perpendicular to the first plane, and the second plurality of loops defines a second winding direction different from the first winding direction relative to the axis; and

    wherein the first winding direction is clockwise relative to the axis, and the second direction is counterclockwise relative to the axis.

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