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NEAR FIELD COMMUNICATION ANTENNA

  • US 20160028159A1
  • Filed: 07/22/2015
  • Published: 01/28/2016
  • Est. Priority Date: 07/22/2014
  • Status: Active Grant
First Claim
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1. An antenna of a near field wireless communication device, the antenna comprising:

  • a source coil pattern formed on one surface of a flexible printed circuit board (FPCB) and formed with a first conductive line between a first antenna port and a second antenna port;

    a resonance coil pattern formed with a second conductive line, which electrically separates from the source coil pattern; and

    a capacitor pattern electrically connected to the second conductive line,wherein one terminal of the capacitor pattern is connected to a first terminal of the second conductive line and the other terminal of the capacitor pattern is connected to a second terminal of the second conductive line through a third conductive line formed on the other surface of the FPCB.

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