Patent ID: 8009119

Claim:
A multiband antenna, comprising: a first antenna unit for receiving/sending wireless signals having higher frequencies, the first antenna unit including a first main portion, a first resonating portion connected to the first main portion, a first connecting portion connected to the first resonating portion, and a first feed portion connected to the first connecting portion, wherein the first main portion, the first resonating portion and the first connecting portion are all sheets positioned in the same plane, the first connecting portion is longitudinal, one end of the first connecting portion is connected to the first resonating portion, and the other end of the first connecting portion is connected to the first feed portion; and a second antenna unit for receiving/sending wireless signals having lower frequencies than those frequencies received/sent by the first antenna unit, the second antenna unit including a second connecting portion positioned adjacent to the first connecting portion and connected to a side of the first connecting portion, a second resonating portion connected to the second connecting portion, a second main portion connected to the second resonating portion, and a second feed portion connected to the second main portion; wherein the second connecting portion is a sheet positioned coplanar with the first connecting portion, and the second resonating portion is a sheet positioned in a plane that is perpendicular to the plane where the second connecting portion is positioned, and the second main portion is a sheet positioned in a plane that is perpendicular to both the plane where the first connecting portion is positioned and the plane where the second connecting portion is positioned.