公开(公告)号：US10320068B2

公开(公告)日：2019-06-11

申请号：US15538837

申请日：2014-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Zhang ,  Jianming Gao ,  Yibo Chen ,  Bing Liu

IPC: H01Q1/38 ,  H01Q1/22 ,  H01Q9/04 ,  H01Q1/24 ,  H05K7/14 ,  H01Q7/00 ,  H01Q5/335

Abstract: Embodiments of the present disclosure disclose an antenna, and relate to the field of wireless communications. In the antenna, radiation parts of the antenna are disposed on at least two layers of circuit boards on a printed circuit board: a top layer circuit board and a first layer circuit board, so that lengths of the radiation parts of the antenna are reduced, and space occupied by a printed wire of the antenna on the PCB is reduced. Therefore, reducing a PCB size becomes possible, a size of a terminal using the reduced-size PCB may also be correspondingly reduced, and the terminal may be further miniaturized.

公开(公告)号：US20180375971A1

公开(公告)日：2018-12-27

申请号：US16063519

申请日：2015-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiao Sun ,  Yi Wang ,  Hanyang Wang ,  Yibo Chen ,  Bao Lu ,  Shiqiang Lu

IPC: H04M1/02

CPC classification number: H04M1/0202 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q9/42

Abstract: A mobile communications terminal includes a metal backplane, a circuit board, and a metal frame. A feeding structure is located between a first ground point and a second ground point. A slot is located between the first ground point and the feeding structure. The first antenna uses, as a radiator, a part of the metal frame between the slot and the first ground point. The second antenna uses, as a radiation slot, a gap between the metal backplane and the part of the metal frame between the slot and the first ground point. The third antenna uses, as another radiation slot, a gap between the metal backplane and a part of the metal frame between the slot and the second ground point.

公开(公告)号：US10389857B2

公开(公告)日：2019-08-20

申请号：US16063519

申请日：2015-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiao Sun ,  Yi Wang ,  Hanyang Wang ,  Yibo Chen ,  Bao Lu ,  Shiqiang Lu

IPC: H04M1/02 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/42 ,  H01Q9/42

Abstract: A mobile communications terminal includes a metal backplane, a circuit board, and a metal frame. A feeding structure is located between a first ground point and a second ground point. A slot is located between the first ground point and the feeding structure. The first antenna uses, as a radiator, a part of the metal frame between the slot and the first ground point. The second antenna uses, as a radiation slot, a gap between the metal backplane and the part of the metal frame between the slot and the first ground point. The third antenna uses, as another radiation slot, a gap between the metal backplane and a part of the metal frame between the slot and the second ground point.