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公开(公告)号：US09306279B2
公开(公告)日：2016-04-05
申请号：US13952275
申请日：2013-07-26
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。
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公开(公告)号：US20130314296A1
公开(公告)日：2013-11-28
申请号：US13952275
申请日：2013-07-26
发明人： Huiliang Xu , Yao Lan , Shuhui Sun , Dongxing Tu , Dingjie Wang , Ping Lei , Peihua Shuai
IPC分类号： H01Q3/04
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，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。
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公开(公告)号：US09112557B2
公开(公告)日：2015-08-18
申请号：US13659608
申请日：2012-10-24
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。
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公开(公告)号：US20130169063A1
公开(公告)日：2013-07-04
申请号：US13779620
申请日：2013-02-27
发明人： Zhaoliang Yang , Huiliang Xu , Sheng Zhu , Guangsheng Pan , Dongxing Tu , Dingjie Wang
CPC分类号： H02J3/01 , H01R13/02 , H01R13/6594 , H01R13/719
摘要： A USB connector, a PCB connected to the USB connector, and a USB device are provided. The USB connector includes a metal surface, and on the metal surface, a solid metal part is set at a location corresponding to a spring of a socket, so that the spring contacts the solid metal part after the USB connector is inserted into the socket to reduce electromagnetic interference. The USB connector may include an in-line weld leg; a metal enclosure located at the same side as the in-line weld leg fully contacts a PCB when the USB connector is connected to the PCB; and contact surfaces on the USB connector that contact the PCB are metal surfaces. The PCB includes a suppression circuit configured to suppress harmonic waves in USB data transmission.
摘要翻译： 提供USB连接器，连接到USB连接器的PCB以及USB设备。 USB连接器包括金属表面，并且在金属表面上，将固体金属部件设置在与插座的弹簧相对应的位置处，使得在将USB连接器插入插座中之后弹簧接触固体金属部件 减少电磁干扰。 USB连接器可以包括在线焊接腿; 当USB连接器连接到PCB时，位于与直线焊接腿相同侧的金属外壳完全接触PCB; 接触PCB的USB连接器上的接触表面是金属表面。 PCB包括抑制USB数据传输中的谐波的抑制电路。
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公开(公告)号：US20130050049A1
公开(公告)日：2013-02-28
申请号：US13659608
申请日：2012-10-24
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。
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公开(公告)号：US09257841B2
公开(公告)日：2016-02-09
申请号：US13779620
申请日：2013-02-27
发明人： Zhaoliang Yang , Huiliang Xu , Sheng Zhu , Guangsheng Pan , Dongxing Tu , Dingjie Wang
IPC分类号： H02J3/01 , H01R13/6594 , H01R13/719 , H01R13/02 , H01B7/30
CPC分类号： H02J3/01 , H01R13/02 , H01R13/6594 , H01R13/719
摘要： A USB connector, a PCB connected to the USB connector, and a USB device are provided. The USB connector includes a metal surface, and on the metal surface, a solid metal part is set at a location corresponding to a spring of a socket, so that the spring contacts the solid metal part after the USB connector is inserted into the socket to reduce electromagnetic interference. The USB connector may include an in-line weld leg; a metal enclosure located at the same side as the in-line weld leg fully contacts a PCB when the USB connector is connected to the PCB; and contact surfaces on the USB connector that contact the PCB are metal surfaces. The PCB includes a suppression circuit configured to suppress harmonic waves in USB data transmission.
摘要翻译： 提供USB连接器，连接到USB连接器的PCB以及USB设备。 USB连接器包括金属表面，并且在金属表面上，将固体金属部件设置在与插座的弹簧相对应的位置处，使得在将USB连接器插入插座中之后弹簧接触固体金属部件 减少电磁干扰。 USB连接器可以包括在线焊接腿; 当USB连接器连接到PCB时，位于与直线焊接腿相同侧的金属外壳完全接触PCB; 接触PCB的USB连接器上的接触表面是金属表面。 PCB包括抑制USB数据传输中的谐波的抑制电路。
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公开(公告)号：US08964915B2
公开(公告)日：2015-02-24
申请号：US14145331
申请日：2013-12-31
发明人： Heping Zhang , Zhenghao Li , Zhongying Long , Dingjie Wang , Zhaoliang Yang , Dongxing Tu
CPC分类号： H04B7/0413 , H04B7/0404 , H04B7/0865
摘要： A method and an apparatus are provided for improving a communication rate, which are used in a terminal working in a multiple-input multiple-output (MIMO) state. The method includes: obtaining strength of a first signal received in a first path connected to a first antenna and strength of a second signal received in a second path connected to a second antenna; and adjusting the first path or/and the second path according to a difference between the strength of the first signal and the strength of the second signal, so as to reduce an unbalance degree between the first path and the second path, thereby improving the communication rate. By adopting the present invention, improvement of a rate of an antenna may be achieved by adjusting a balance between the first and second paths.
摘要翻译： 提供一种用于提高通信速率的方法和装置，其用于以多输入多输出（MIMO）状态工作的终端。 该方法包括：获得在连接到第一天线的第一路径中接收的第一信号的强度和在连接到第二天线的第二路径中接收的第二信号的强度; 以及根据所述第一信号的强度与所述第二信号的强度之间的差异来调整所述第一路径或/和所述第二路径，以便减少所述第一路径和所述第二路径之间的不平衡度，由此改善所述通信 率。 通过采用本发明，可以通过调节第一和第二路径之间的平衡来实现天线速率的改善。
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公开(公告)号：US20140112422A1
公开(公告)日：2014-04-24
申请号：US14145331
申请日：2013-12-31
发明人： Heping Zhang , Zhenghao Li , Zhongying Long , Dingjie Wang , Zhaoliang Yang , Dongxing Tu
IPC分类号： H04B7/04
CPC分类号： H04B7/0413 , H04B7/0404 , H04B7/0865
摘要： A method and an apparatus are provided for improving a communication rate, which are used in a terminal working in a multiple-input multiple-output (MIMO) state. The method includes: obtaining strength of a first signal received in a first path connected to a first antenna and strength of a second signal received in a second path connected to a second antenna; and adjusting the first path or/and the second path according to a difference between the strength of the first signal and the strength of the second signal, so as to reduce an unbalance degree between the first path and the second path, thereby improving the communication rate. By adopting the present invention, improvement of a rate of an antenna may be achieved by adjusting a balance between the first and second paths.
摘要翻译： 提供一种用于提高通信速率的方法和装置，其用于以多输入多输出（MIMO）状态工作的终端。 该方法包括：获得在连接到第一天线的第一路径中接收的第一信号的强度和在连接到第二天线的第二路径中接收的第二信号的强度; 以及根据所述第一信号的强度与所述第二信号的强度之间的差异来调整所述第一路径或/和所述第二路径，以便减少所述第一路径和所述第二路径之间的不平衡度，由此改善所述通信 率。 通过采用本发明，可以通过调节第一和第二路径之间的平衡来实现天线速率的改善。
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