×

Internal chip antenna

  • US 7,345,650 B2
  • Filed: 06/29/2006
  • Issued: 03/18/2008
  • Est. Priority Date: 06/30/2005
  • Status: Expired due to Fees
First Claim
Patent Images

1. An internal chip antenna comprising:

  • a substrate;

    a first radiator for controlling inductance of the antenna, the first radiator formed in a spiral shape inside or on the substrate, and including at least one spiral radiating part;

    a second radiator for controlling capacitance of the antenna, the second radiator connected to the first radiator and including an upper meander radiating part disposed in a length direction of the substrate and a lower meander radiating part overlapping and opposing the upper meander radiating part in a lower part of the upper meander part, anda feeding part for receiving a high frequency current of a given band, the feeding part connected to the first radiator.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×