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1. 发明授权

US11283154B2 Communications terminal 有权
公开(公告)号：US11283154B2
公开(公告)日：2022-03-22
申请号：US16304970
申请日：2016-05-28
申请人： Huawei Device Co., Ltd.
发明人： Dingliang Wen , Yang Hao , Hanyang Wang , Hai Zhou , Shuhui Sun
IPC分类号： H01Q1/24 , G04G21/04 , G04R60/06 , H01Q1/27 , H01Q1/36 , H01Q13/10
摘要： A communications terminal includes an antenna Which includes a circuit hoard, a radiator, two feeds, and two coupling structures. The radiator is disposed around an outer edge of the circuit board, and a ring-shape slot is formed between the outer edge of the circuit board and the radiator. A first feed is electrically coupled to a first coupling structure, the first coupling structure is coupled to the radiator along one direction, and a current in a first polarization direction is formed on the circuit board by using the radiator and the ring-shape slot. A second feed is electrically coupled to a second coupling structure, the second coupling structure is coupled to the radiator along another direction, and a current in a second polarization direction is formed on the circuit board by using the radiator and the ring-shape slot. A specific included angle is formed between the above two directions.

2. 发明授权

US09112557B2 Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：US09112557B2
公开(公告)日：2015-08-18
申请号：US13659608
申请日：2012-10-24
申请人： Huawei Device Co., Ltd.
发明人： Qing Liu , Huiliang Xu , Yao Lan , Shuhui Sun , Dongxing Tu , Dingjie Wang , Peihua Shuai , Ping Lei
IPC分类号： H01Q1/50 , H04B1/04 , H01Q1/24 , H04B1/3827
CPC分类号： H04B1/0458 , H01Q1/245 , H04B1/3838
摘要： 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.
摘要翻译：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。

3. 发明申请

US20130249741A1 Antenna and Terminal with Anenna 审中-公开
标题翻译：天线和终端与天线
公开(公告)号：US20130249741A1
公开(公告)日：2013-09-26
申请号：US13899805
申请日：2013-05-22
申请人： Huawei Device Co., Ltd.
发明人： Hongyan Chen , Yafang Yu , Shuhui Sun
IPC分类号： H01Q5/00
CPC分类号： H01Q5/385 , H01Q9/40 , H01Q9/42
摘要： An antenna and a terminal with an antenna are disclosed. The antenna is a strip planar antenna, which includes an intermediate frequency branch, a high frequency branch and a low frequency branch, where the intermediate frequency branch, the high frequency branch and the low frequency branch are independent of one another, the high frequency branch and the low frequency branch encircle the intermediate frequency branch; a feed point connecting line is disposed on the intermediate frequency branch; a first ground point connecting line is disposed on the high frequency branch; a second ground point connecting line is disposed on the low frequency branch, and the feed point connecting line, the first ground point connecting line and the second ground point connecting line are located at the same side of the antenna.
摘要翻译：公开了一种天线和具有天线的终端。天线是带状平面天线，其包括中频分支，高频分支和低频分支，其中中频分支，高频分支和低频分支彼此独立，高频分支低频支路环绕中频分支; 馈电点连接线设置在中频分支上; 第一接地点连接线设置在高频分支上; 第二接地点连接线设置在低频分支上，馈电点连接线，第一接地点连接线和第二接地点连接线位于天线的同一侧。

4. 发明申请

US20130050049A1 WIRELESS COMMUNICATION DEVICE 有权
标题翻译：无线通信设备
公开(公告)号：US20130050049A1
公开(公告)日：2013-02-28
申请号：US13659608
申请日：2012-10-24
申请人： Huawei Device Co., Ltd.
发明人： Qing Liu , Huiliang Xu , Yao Lan , Shuhui Sun , Dongxing Tu , Dingjie Wang , Peihua Shuai , Ping Lei
IPC分类号： H01Q1/50
CPC分类号： H04B1/0458 , H01Q1/245 , H04B1/3838
摘要： 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.
摘要翻译：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。

5. 发明申请

US20160294060A1 Tunable Antenna and Terminal 审中-公开
标题翻译：可调谐天线和终端
公开(公告)号：US20160294060A1
公开(公告)日：2016-10-06
申请号：US15038132
申请日：2013-11-22
申请人： HUAWEI DEVICE CO., LTD
发明人： Bo Meng , Yi Fan , Wanji An , Hanyang Wang , Dongxing Tu , Shuhui Sun
IPC分类号： H01Q7/00 , H01Q9/42 , H01Q1/48 , H01Q5/364
CPC分类号： H01Q7/005 , H01Q1/243 , H01Q5/328 , H01Q5/364 , H01Q5/378 , H01Q9/42
摘要： The present disclosure discloses a tunable antenna and a terminal. The tunable antenna includes a circuit board, an antenna body configured to transmit and receive a signal of a first frequency band and including a feed end and a ground pin, where the feed end is disposed on the circuit board, and an electrical tuning network, where a ground point disposed on the circuit board is connected to the ground pin of the antenna body by using the electrical tuning network, and the electrical tuning network includes an inductor and a first tunable capacitor with a tunable capacitance value, where a load value of the inductor is changed by tuning a first capacitance value of the first tunable capacitor, so that a first effective electrical length of the antenna body is changed.
摘要翻译：本公开公开了一种可调谐天线和终端。可调谐天线包括电路板，被配置为发送和接收第一频带的信号并且包括馈电端和接地引脚的天线体，其中馈电端设置在电路板上，以及电调谐网络，其中设置在电路板上的接地点通过使用电调谐网络连接到天线体的接地引脚，并且电调谐网络包括电感器和具有可调电容值的第一可调电容器，其中负载值通过调谐第一可调电容器的第一电容值来改变电感器，从而改变天线体的第一有效电长度。

6. 发明申请

US20160294048A1 Antenna and Terminal 审中-公开
标题翻译：天线和码头
公开(公告)号：US20160294048A1
公开(公告)日：2016-10-06
申请号：US15034825
申请日：2014-03-13
申请人： HUAWEI DEVICE CO., LTD
发明人： Huiliang Xu , Hanyang Wang , Shuhui Sun
IPC分类号： H01Q1/38 , H01Q1/24 , H01Q1/22 , H01Q1/48
CPC分类号： H01Q1/38 , H01Q1/2291 , H01Q1/243 , H01Q1/42 , H01Q1/48 , H01Q5/321 , H01Q5/40 , H01Q7/00 , H01Q9/42 , H01Q21/28
摘要： An antenna and a terminal, where the antenna includes a first antenna branch, printed on a first surface of a circuit board, where the first antenna branch includes a first sub-branch; a grounding branch, printed on the first surface, where the grounding branch includes a grounding sub-branch, the first sub-branch and the grounding sub-branch are staggered to form a gap, and the first antenna branch and the grounding branch are mutually coupled through the gap; a second antenna branch, printed on a second surface of the circuit board, where the second surface and the first surface are two opposite surfaces of the circuit board; and a first feed, electrically connected to the first antenna branch; where the second antenna branch is electrically connected to a metal via hole on the circuit board, and the metal via hole is electrically connected to the first feed.
摘要翻译：天线和终端，其中所述天线包括印刷在电路板的第一表面上的第一天线分支，其中所述第一天线分支包括第一子分支; 接地分支，印刷在第一表面上，接地分支包括接地分支，第一子分支和接地分支交错形成间隙，第一天线分支和接地分支相互通过差距耦合; 印刷在所述电路板的第二表面上的第二天线分支，其中所述第二表面和所述第一表面是所述电路板的两个相对表面; 以及电连接到所述第一天线分支的第一馈电; 其中第二天线分支电连接到电路板上的金属通孔，并且金属通孔与第一馈电电连接。

7. 发明授权

US09306279B2 Wireless terminal 有权
标题翻译：无线终端
公开(公告)号：US09306279B2
公开(公告)日：2016-04-05
申请号：US13952275
申请日：2013-07-26
申请人： Huawei Device Co., Ltd.
发明人： Huiliang Xu , Yao Lan , Shuhui Sun , Dongxing Tu , Dingjie Wang , Ping Lei , Peihua Shuai
IPC分类号： H01Q3/02 , H01Q3/04 , H04B1/3816 , H05K1/02
CPC分类号： H01Q3/04 , H04B1/3816 , H05K1/0227 , H05K2201/09972
摘要： 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.
摘要翻译：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。

8. 发明申请

US20140306856A1 Antenna and Mobile Terminal 审中-公开
标题翻译：天线和移动终端
公开(公告)号：US20140306856A1
公开(公告)日：2014-10-16
申请号：US14314406
申请日：2014-06-25
申请人： Huawei Device Co., Ltd.
发明人： Yi Fan , Lina Chen , Yao Lan , Shuhui Sun
IPC分类号： H01Q1/50 , H01Q9/04
CPC分类号： H01Q1/50 , H01Q1/243 , H01Q1/245 , H01Q1/38 , H01Q1/48 , H01Q5/342 , H01Q5/364 , H01Q5/371 , H01Q5/378 , H01Q9/04 , H01Q9/30 , H01Q9/42
摘要： An antenna and a mobile terminal are disclosed that relate to the communications field. The antenna includes a ground cable and a feeder, where the feeder includes a low-frequency branch and a high-frequency branch; the low-frequency branch and the high-frequency branch have a common endpoint; the low-frequency branch is surrounded by the ground cable to form a coupled loading mode and an equivalent coupled feed loop antenna radiation mode; and the high-frequency branch is set outside the ground cable to complete a high-frequency monopole radiation mode. The mobile terminal includes a printed circuit board (PCB) and the antenna, and the antenna is printed on the PCB. An embodiment of the present invention resolves a problem of insufficient low-frequency bandwidth and insufficient high-frequency bandwidth in the prior art, effectively improves performance of the antenna, and can effectively disperse near-field energy to the PCB and the mobile terminal.
摘要翻译：公开了一种与通信领域相关的天线和移动终端。天线包括接地电缆和馈线，馈线包括低频分支和高频分支; 低频分支和高频分支具有共同的终点; 低频分支被接地电缆包围，形成耦合加载模式和等效耦合进料环天线辐射模式; 并将高频分支设置在接地线外，以完成高频单极辐射模式。移动终端包括印刷电路板（PCB）和天线，天线印刷在PCB上。本发明的一个实施例解决了现有技术中低频带宽不足和高频带宽不足的问题，有效地提高了天线的性能，并且可以有效地将近场能量分散到PCB和移动终端。

9. 发明申请

US20140085157A1 WIRELESS TERMINAL 审中-公开
标题翻译：无线终端
公开(公告)号：US20140085157A1
公开(公告)日：2014-03-27
申请号：US14095183
申请日：2013-12-03
申请人： Huawei Device Co., Ltd.
发明人： Anmin XU , Xuefei Zhang , Shuhui Sun
IPC分类号： H01Q19/00
CPC分类号： H01Q19/005 , G01S19/36 , H01Q1/243 , H01Q9/42 , H01Q19/22 , H04W64/00 , H04W88/02
摘要： An embodiment of the present invention provides a wireless terminal, including a PCB and an antenna system, where the antenna system includes a positioning antenna for receiving a positioning carrier signal from a satellite, and a wave director is disposed in a radiation area of the positioning antenna, and is used to couple energy from the positioning antenna to the wave director and radiate the energy to space.
摘要翻译：本发明的实施例提供了一种无线终端，包括PCB和天线系统，其中天线系统包括用于从卫星接收定位载波信号的定位天线，并且波导管设置在定位的辐射区域中天线，用于将定位天线的能量耦合到波导管，并将能量辐射到空间。

10. 发明授权

US08604996B2 Wireless terminal 有权
标题翻译：无线终端
公开(公告)号：US08604996B2
公开(公告)日：2013-12-10
申请号：US13714248
申请日：2012-12-13
申请人： Huawei Device Co., Ltd.
发明人： Huiliang Xu , Shuhui Sun , Yao Lan , Dongxing Tu
IPC分类号： H01Q1/52 , H01Q1/24
CPC分类号： H01Q1/526 , H01Q1/245 , H01Q1/52 , H01Q17/00 , H04B1/3838
摘要： An embodiment of the present invention discloses a wireless terminal. The wireless terminal according to the embodiment of the present invention includes a PCB primary board, a primary board circuit printed on both sides of the PCB primary board, and a diversity antenna, where the diversity antenna is disposed at an end of the PCB primary board, a first primary board metal shielding cover and a second primary board metal shielding cover are each disposed on the primary board circuit on the both sides of the PCB primary board, a radiator is printed on at least one side panel of the PCB primary board, the radiator and the primary board circuit are located in different areas of the PCB primary board, and a first wave absorbing sheet is attached to the first primary board metal shielding cover and/or the second primary board metal shielding cover.
摘要翻译：本发明的实施例公开了一种无线终端。根据本发明的实施例的无线终端包括PCB主板，印刷在PCB主板两侧的主板电路和分集天线，其中分集天线设置在PCB主板的一端第一主板金属屏蔽盖和第二主板金属屏蔽盖分别设置在PCB主板两侧的主板电路上，散热器印刷在PCB主板的至少一个侧板上，散热器和主板电路位于PCB主板的不同区域中，第一主板金属屏蔽盖和/或第二主板金属屏蔽盖附接第一吸波片。

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