Please download the dossier by clicking on the dossier button x
×

Patch antenna for generating circular polarization

  • US 6,549,167 B1
  • Filed: 01/03/2002
  • Issued: 04/15/2003
  • Est. Priority Date: 09/25/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A surface mounted chip antenna, comprising:

  • a dielectric block constructed in the form of a rectangular solid having opposite first and second major surfaces;

    a ground electrode formed on the first major surface;

    a feeding electrode formed on at least one side surface of the dielectric block; and

    a radiation electrode comprised of a radiation portion formed on the second major surface, an open portion formed to be spaced apart from the feeding electrode, and a short portion formed for coupling the radiation portion with the ground electrode;

    wherein the feeding electrode is spaced apart from the open and short portions of the radiation electrode and the ground electrode by a gap region formed by exposing the dielectric block;

    wherein the radiation electrode includes a slot region formed by exposing the dielectric block, the slot region having one end connected to the gap region adjacent to the open portion.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×