Multiband antenna
AssigneeChi Mei Communication Systems, Inc.
InventorChung-Yu Hung
Life of this patent
Estimating the term…
Abstract
A multiband antenna includes a first antenna unit for receiving/sending wireless signals having higher frequencies and a second antenna unit for receiving/sending wireless signals having lower frequencies than those frequencies received/sent by the first antenna unit. The first antenna unit includes a first main portion, a first resonating portion and a first connecting portion connected in order and positioned in a same plane. The second antenna unit includes a second connecting portion, a second resonating portion and a second main portion connected in order. The second connecting portion is coplanar with the first connecting portion, the second resonating portion is perpendicular to the second connecting portion, and the second main portion is perpendicular to both the first connecting portion and the second connecting portion.
Claims12
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.
Dependencies are inferred from the claim text.