Patent ID: 8754814

Claim:
A multi-band antenna comprising: a dielectric substrate; a ground plane formed on a first area of the dielectric substrate; a radiation part formed of a continuous metallic trace arranged in a second area of the dielectric substrate where the ground surface is not formed, a feed section continuous with the metallic trace and having one end connected to the radiation part and an opposite end disposed near an edge of the ground plane for forming a feed point for connection to a connector; the radiation part having a pair of monopole antenna elements formed of the conductive metallic trace; a first monopole antenna element for radiating at a first resonant frequency, and a second monopole antenna element for radiating at a second resonant frequency and the conductive metallic traces having a uniform width and being folded to form a three dimensional structure; and a single patch element, the single patch element extending from said second monopole, the single patch element solely forming one side of the three dimensional structure and the first monopole forming a plurality of other sides of the three dimensional structure, wherein the single patch element has a width that extends the uniform width of said second monopole, wherein the width of said patch element adjusts the resonant frequency of the second monopole independently of the resonant frequency of the first monopole.