公开(公告)号：US20140055317A1

公开(公告)日：2014-02-27

申请号：US13970049

申请日：2013-08-19

Applicant: Huawei Device Co., Ltd.

Inventor： Liang Xue

IPC: H01Q3/24

CPC classification number: H01Q3/24 ,  H01Q1/243 ,  H01Q1/245 ,  H01Q3/247 ,  H01Q9/045 ,  H01Q25/00

Abstract: A system includes a first feedpoint and a second feedpoint symmetrically disposed on the left and right sides of an antenna on a small board. A first switch, a second switch, and a third switch are disposed on a mainboard. The first switch, the second switch, and the third switch are controlled through a control instruction so that the system is in a first connection state and a second connection state. Signal strength corresponding to the first connection state and signal strength corresponding to the second connection state are detected, and if the signal strength corresponding to the first connection state is greater than the signal strength corresponding to the second connection state, each switch is controlled through an instruction so that the system is in the first connection state, in which the first feedpoint is working. Otherwise, the second feedpoint is working.

Abstract translation: 系统包括对称地设置在小板上的天线的左侧和右侧的第一馈电点和第二馈电点。 第一开关，第二开关和第三开关设置在主板上。 通过控制指令来控制第一开关，第二开关和第三开关，使得系统处于第一连接状态和第二连接状态。 检测对应于第一连接状态的信号强度和对应于第二连接状态的信号强度，并且如果与第一连接状态相对应的信号强度大于对应于第二连接状态的信号强度，则每个开关通过 指令，使得系统处于第一连接状态，其中第一馈送点工作。 否则，第二个馈送点正在工作。

公开(公告)号：US20160276742A1

公开(公告)日：2016-09-22

申请号：US15032392

申请日：2013-12-12

Applicant: HUAWEI DEVICE CO., LTD.

Inventor： Dong Yu ,  Liang Xue ,  Meng Hou ,  Jiaqing You ,  Lei Wang ,  Zhaocai Zeng

IPC: H01Q1/48 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q5/371

Abstract: An antenna, an antenna apparatus, and a terminal are provided. The antenna includes a feeding point, a feeding stub, and a coupling stub. The feeding stub is electrically connected to the feeding point. The coupling stub is coupled to the feeding stub. The coupling stub includes at least two grounding points By selecting different grounding combinations of the at least two grounding points of the coupling stub, an antenna clearance area does not need to be increased while multi-frequency coverage of the antenna is implemented.

Abstract translation: 提供天线，天线装置和终端。 天线包括馈电点，馈电支路和耦合支路。 馈电线与馈电点电连接。 联接柱连接到进料柱。 耦合短截线包括至少两个接地点通过选择耦合短截线的至少两个接地点的不同接地组合，在实现天线的多频覆盖的同时，不需要增加天线间隙区域。

公开(公告)号：US09172138B2

公开(公告)日：2015-10-27

申请号：US13970049

申请日：2013-08-19

Applicant: Huawei Device Co., Ltd.

Inventor： Liang Xue

IPC: H01Q3/24 ,  H01Q1/50 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q25/00

CPC classification number: H01Q3/24 ,  H01Q1/243 ,  H01Q1/245 ,  H01Q3/247 ,  H01Q9/045 ,  H01Q25/00

Abstract: A system includes a first feedpoint and a second feedpoint symmetrically disposed on the left and right sides of an antenna on a small board. A first switch, a second switch, and a third switch are disposed on a mainboard. The first switch, the second switch, and the third switch are controlled through a control instruction so that the system is in a first connection state and a second connection state. Signal strength corresponding to the first connection state and signal strength corresponding to the second connection state are detected, and if the signal strength corresponding to the first connection state is greater than the signal strength corresponding to the second connection state, each switch is controlled through an instruction so that the system is in the first connection state, in which the first feedpoint is working. Otherwise, the second feedpoint is working.

Abstract translation: 系统包括对称地设置在小板上天线的左侧和右侧的第一馈电点和第二馈电点。 第一开关，第二开关和第三开关设置在主板上。 通过控制指令来控制第一开关，第二开关和第三开关，使得系统处于第一连接状态和第二连接状态。 检测对应于第一连接状态的信号强度和对应于第二连接状态的信号强度，并且如果与第一连接状态相对应的信号强度大于对应于第二连接状态的信号强度，则每个开关通过 指令，使得系统处于第一连接状态，其中第一馈送点工作。 否则，第二个馈送点正在工作。