Patent ID: 7145517

Claim:
An asymmetric flat dipole antenna, comprising: a first radiating body having a first frequency radiator, at least two second frequency radiators, and a first electrically connecting part, wherein the first frequency radiator of the first radiating body and the second frequency radiators of the first radiating body are extended from a side of the first electrically connecting part, and the first frequency radiator of the first radiating body is neighbored on the second frequency radiators of the first radiating body; a second radiating body having a first frequency radiator, at least two second frequency radiators, and a second electrically connecting part, wherein each of the first frequency radiators of the first radiating body and the second radiating body has a first length, each of the second frequency radiators of the first radiating body and the second radiating body has a second length, the first length is greater than the second length, the first frequency radiator of the second radiating body and the second frequency radiators of the second radiating body are extended from a side of the second electrically connecting part with a direction reversing to an extending direction of the first radiating body, and the first frequency radiator of the second radiating body is neighbored on the second frequency radiators of the second radiating body, the first frequency radiator of the first radiating body and the first frequency radiator of the second radiating body are asymmetrically disposed and extended from the first electrically connecting part and the second electrically connecting part; and a conductivity element having a conductivity body and a ground conductor, wherein the conductivity body and the ground conductor are electrically connected with the first electrically connecting part and the second electrically connecting part, respectively.