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ANTENNA STRUCTURES AND ELECTRONICS DEVICE HAVING THE SAME

  • US 20160112219A1
  • Filed: 09/02/2015
  • Published: 04/21/2016
  • Est. Priority Date: 10/20/2014
  • Status: Abandoned Application
First Claim
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1. A near-field communication (NFC) device, comprising:

  • an NFC circuitry configured to perform NFC;

    an antenna structure connected to the NFC circuitry; and

    a matching circuit configured to perform impedance matching between the NFC circuitry and the antenna structure;

    wherein the antenna structure comprises;

    an antenna segment configured to form a metal frame surrounding a periphery of a body including the NFC circuitry and the matching circuit, and a first slit formed between first and second ends of the antenna segment,wherein the antenna segment comprises a first feeding terminal and a second feeding terminal respectively formed at the first and second ends of the antenna segment, andwherein the first feeding terminal of the antenna segment is connected to a first end of the matching circuit, and the second feeding terminal of the antenna segment is connected to a second end of the matching circuit.

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