Dual-frequency slot type antenna

Dual-frequency slot type antenna

  • CN 1,632,986 A
  • Filed: 06/12/2001
  • Published: 06/29/2005
  • Est. Priority Date: 06/12/2001
  • Status: Abandoned Application
First Claim
Patent Images

1. dual-frequency slot type antenna, on a conductor, offer first slit and second slit of different length, the load point of one signal line and earth terminal are connected to the first slit both sides of the edge, make the different frequency signal can be via same load point feed-in, and form one first resonance frequency at aforementioned first slit respectively, and be coupling in aforementioned second slit and form one second resonance frequency;

  • Wherein this first slit has first limit and second limit that is parallel to each other, and mutual uneven the 3rd limit and the 4th limit.

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