Patent ID: 9653780
Date: 2017-05-16
CPC Classifications: H01Q

Claim:
1. An antenna module applying in a wireless communication device, the antenna module comprising: a metal unit, the metal unit being a metal housing or a metal sidewall of the wireless communication device; a ground unit, one end of the ground unit connecting to the metal unit; another end of the ground unit being grounded; a feed unit, one end of the feed unit connecting to the metal unit, another end of the feed unit connecting to a feed point of a circuit board of the wireless communication device; and a resonating unit, wherein the resonating unit comprises a first resonating portion, a second resonating portion, a third resonating portion, a fourth resonating portion, a fifth resonating portion, and a sixth resonating portion connected in that order and on the same plane, wherein the first resonating portion is perpendicularly connected to the metal unit, the second resonating portion comprises a horizontal first main part and two longitudinal first arms respectively perpendicularly connected to two ends of a same side of the first main part, the distal end of one first arm of the second resonating portion is perpendicularly connected to the first resonating portion, the third resonating portion extends away from the distal end of another first arm of the second resonating portion, the fourth resonating portion is perpendicularly connected to the distal end of the third resonating portion and parallel to the metal unit, the fifth resonating portion comprises a longitudinal second main part and two horizontal second arms respectively perpendicularly connected to two ends of a same side of the second main part, one second arm of the fifth resonating portion is perpendicularly connected to the distal end of the fourth resonating portion, the sixth resonating portion extends away from the distal end of another second arm of the fifth resonating portion; the first main part is parallel to the first resonating portion and the two first arms are parallel to the metal unit, the third resonating portion is positioned to be collinear with the first resonating portion, the second main part is parallel to the metal unit and the two second arms are parallel to the first resonating portion, the sixth resonating portion is positioned to be collinear with the fourth resonating portion, the resonating unit and the metal unit cooperatively generate a resonance, thereby receiving/sending wireless signals in corresponding frequency bands.