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ANTENNA APPARATUS AND COMMUNICATION TERMINAL

  • US 20120306714A1
  • Filed: 07/26/2012
  • Published: 12/06/2012
  • Est. Priority Date: 04/12/2010
  • Status: Active Grant
First Claim
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1. An antenna apparatus comprising:

  • a power supply coil including a loop or spiral coil conductor including a coil window at a winding center;

    a booster electrode that faces the power supply coil and includes a conductor aperture and a slit portion connected to the conductor aperture;

    a conductor layer facing the power supply coil or the booster electrode; and

    a magnetic layer disposed between the power supply coil or the booster electrode and the conductor layer;

    whereinthe booster electrode includes a region that does not cover the magnetic layer in a plan view of the power supply coil, the booster electrode, the conductor layer, and the magnetic layer.

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