公开(公告)号：US09306279B2

公开(公告)日：2016-04-05

申请号：US13952275

申请日：2013-07-26

Applicant: Huawei Device Co., Ltd.

Inventor： Huiliang Xu ,  Yao Lan ,  Shuhui Sun ,  Dongxing Tu ,  Dingjie Wang ,  Ping Lei ,  Peihua Shuai

IPC: H01Q3/02 ,  H01Q3/04 ,  H04B1/3816 ,  H05K1/02

CPC classification number: H01Q3/04 ,  H04B1/3816 ,  H05K1/0227 ,  H05K2201/09972

Abstract: Embodiments of the present invention provide a wireless terminal including a PCB, an antenna, and a data connector. The PCB has a groove, which divides the PCB into a first part and a second part. The second part is connected to the antenna, the first part is connected to the data connector through a rotating shaft, and connecting wires of the data connector are connected to the second part. The first part and the second part each have a ground. The ground of the first part is connected to a metal casing of the data connector and a ground wire of the data connector is connected to the ground of the second part and the ground wire of the data connector is electrically connected to the metal casing of the data connector.

Abstract translation: 本发明的实施例提供一种包括PCB，天线和数据连接器的无线终端。 PCB具有凹槽，其将PCB分成第一部分和第二部分。 第二部分连接到天线，第一部分通过旋转轴连接到数据连接器，数据连接器的连接线连接到第二部分。 第一部分和第二部分都有一个基础。 第一部分的接地连接到数据连接器的金属外壳，数据连接器的接地线连接到第二部分的接地，并且数据连接器的接地线电连接到第二部分的金属外壳 数据连接器。

公开(公告)号：US20130314296A1

公开(公告)日：2013-11-28

申请号：US13952275

申请日：2013-07-26

Applicant: Huawei Device Co., Ltd.

Inventor： Huiliang Xu ,  Yao Lan ,  Shuhui Sun ,  Dongxing Tu ,  Dingjie Wang ,  Ping Lei ,  Peihua Shuai

IPC: H01Q3/04

CPC classification number: H01Q3/04 ,  H04B1/3816 ,  H05K1/0227 ,  H05K2201/09972

Abstract: Embodiments of the present invention provide a wireless terminal including a PCB, an antenna, and a data connector. The PCB has a groove, which divides the PCB into a first part and a second part. The second part is connected to the antenna, the first part is connected to the data connector through a rotating shaft, and connecting wires of the data connector are connected to the second part. The first part and the second part each have a ground. The ground of the first part is connected to a metal casing of the data connector and a ground wire of the data connector is connected to the ground of the second part and the ground wire of the data connector is electrically connected to the metal casing of the data connector.

Abstract translation: 本发明的实施例提供一种包括PCB，天线和数据连接器的无线终端。 PCB具有凹槽，其将PCB分成第一部分和第二部分。 第二部分连接到天线，第一部分通过旋转轴连接到数据连接器，数据连接器的连接线连接到第二部分。 第一部分和第二部分都有一个基础。 第一部分的接地连接到数据连接器的金属外壳，数据连接器的接地线连接到第二部分的接地，数据连接器的接地线电连接到第二部分的金属外壳 数据连接器。

公开(公告)号：US09112557B2

公开(公告)日：2015-08-18

申请号：US13659608

申请日：2012-10-24

Applicant: Huawei Device Co., Ltd.

Inventor： Qing Liu ,  Huiliang Xu ,  Yao Lan ,  Shuhui Sun ,  Dongxing Tu ,  Dingjie Wang ,  Peihua Shuai ,  Ping Lei

IPC: H01Q1/50 ,  H04B1/04 ,  H01Q1/24 ,  H04B1/3827

CPC classification number: H04B1/0458 ,  H01Q1/245 ,  H04B1/3838

Abstract: The present invention provides a wireless communication device. The wireless communication device includes a mainboard and a connecting member, in which the mainboard includes a mainboard body and a mainboard end part which is connected to the connecting member; the side of the mainboard body away from the mainboard end part is connected to an antenna; and a matching network is arranged between the mainboard body and the mainboard end part and configured to control the distribution of the surface current induced by the antenna on the mainboard. By arranging the matching network between the mainboard body and the mainboard end part of the wireless communication device and changing, through the matching network, the distribution of the surface current induced by the antenna, the embodiments of the present invention may simultaneously guarantee the SAR performance and the wireless performance of a wireless communication terminal and improve the user experience.

Abstract translation: 本发明提供一种无线通信装置。 无线通信装置包括主板和连接部件，主板包括主板主体和与连接部件连接的主板端部; 主板主体远离主板端部的一侧连接到天线; 并且在主板主体和主板端部之间布置有匹配网络，并且被配置为控制由主板上的天线引起的表面电流的分布。 通过在无线通信设备的主板主体和主板端部之间布置匹配网络，通过匹配网络改变由天线引起的表面电流的分布，本发明的实施例可以同时保证SAR性能 以及无线通信终端的无线性能，提高用户体验。

公开(公告)号：US20130050049A1

公开(公告)日：2013-02-28

申请号：US13659608

申请日：2012-10-24

Applicant: Huawei Device Co., Ltd.

Inventor： Qing Liu ,  Huiliang Xu ,  Yao Lan ,  Shuhui Sun ,  Dongxing Tu ,  Dingjie Wang ,  Peihua Shuai ,  Ping Lei

IPC: H01Q1/50

CPC classification number: H04B1/0458 ,  H01Q1/245 ,  H04B1/3838

Abstract: The present invention provides a wireless communication device. The wireless communication device includes a mainboard and a connecting member, in which the mainboard includes a mainboard body and a mainboard end part which is connected to the connecting member; the side of the mainboard body away from the mainboard end part is connected to an antenna; and a matching network is arranged between the mainboard body and the mainboard end part and configured to control the distribution of the surface current induced by the antenna on the mainboard. By arranging the matching network between the mainboard body and the mainboard end part of the wireless communication device and changing, through the matching network, the distribution of the surface current induced by the antenna, the embodiments of the present invention may simultaneously guarantee the SAR performance and the wireless performance of a wireless communication terminal and improve the user experience.

Abstract translation: 本发明提供一种无线通信装置。 无线通信装置包括主板和连接部件，主板包括主板主体和与连接部件连接的主板端部; 主板主体远离主板端部的一侧连接到天线; 并且在主板主体和主板端部之间布置有匹配网络，并且被配置为控制由主板上的天线引起的表面电流的分布。 通过在无线通信设备的主板主体和主板端部之间布置匹配网络，通过匹配网络改变由天线引起的表面电流的分布，本发明的实施例可以同时保证SAR性能 以及无线通信终端的无线性能，提高用户体验。