Patent ID: 8378914

Claim:
A dipole antenna, comprising: a first radiating body comprising a first radiating part and a second radiating part, the first radiating part having a first top side, and the second radiating part having a second top side, wherein the first top side is disposed adjacent to the second top side and the area of the second radiating part is larger than that of the first radiating part; a second radiating body disposed opposite to the first radiating body and comprising a third radiating part and a fourth radiating part, the third radiating part having a third top side, and the fourth radiating part having a fourth top side, wherein the third top side is disposed adjacent to the fourth top side, the area of the third radiating part is larger than that of the first radiating part, the area of the second radiating part is larger than that of the fourth radiating part, the first radiating part is electrically connected to the third radiating part and has at least one feeding point, and the second radiating part is electrically connected to the fourth radiating part and has at least one ground point: and a first dielectric layer, wherein the first radiating part and the second radiating part are disposed on a side of the first dielectric layer and the third radiating part and the fourth radiating part are disposed on another side of the first dielectric layer.