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公开(公告)号：US10355357B2
公开(公告)日：2019-07-16
申请号：US15461297
申请日：2017-03-16
Applicant: Huawei Device Co., Ltd.
Inventor： Hanyang Wang
IPC: H01Q1/00 , H01Q1/24 , H01Q5/357 , H01Q13/10 , H01Q21/30 , H01Q5/314 , H01Q13/16 , H01Q5/378 , H01Q1/38 , H01Q7/00 , H01Q9/04
Abstract: A printed circuit board antenna includes a printed circuit board and a feedpoint that is disposed on the printed circuit board. A copper coating is disposed on the printed circuit board. A split is disposed on the copper coating on the printed circuit board. The split is connected to a board edge of the printed circuit board. A slot perpendicular to the split is disposed on the copper coating on the printed circuit board. The slot is connected to the split. The copper coating at two sides of the split forms a first antenna and a second antenna. The feedpoint is configured to, together with the first antenna and the second antenna, form a first resonance loop and a second resonance loop. Resonance frequencies of the first resonance loop and the second resonance loop are different.
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公开(公告)号：US20170229776A1
公开(公告)日：2017-08-10
申请号：US15461297
申请日：2017-03-16
Applicant: Huawei Device Co., Ltd.
Inventor： Hanyang Wang
CPC classification number: H01Q5/357 , H01Q1/242 , H01Q1/38 , H01Q5/314 , H01Q5/378 , H01Q7/00 , H01Q7/005 , H01Q9/0421 , H01Q13/106 , H01Q13/16 , H01Q21/30
Abstract: A printed circuit board antenna includes a printed circuit board and a feedpoint that is disposed on the printed circuit board. A copper coating is disposed on the printed circuit board. A split is disposed on the copper coating on the printed circuit board. The split is connected to a board edge of the printed circuit board. A slot perpendicular to the split is disposed on the copper coating on the printed circuit board. The slot is connected to the split. The copper coating at two sides of the split forms a first antenna and a second antenna. The feedpoint is configured to, together with the first antenna and the second antenna, form a first resonance loop and a second resonance loop. Resonance frequencies of the first resonance loop and the second resonance loop are different.
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公开(公告)号：US09666951B2
公开(公告)日：2017-05-30
申请号：US14517418
申请日：2014-10-17
Applicant: Huawei Device Co., LTD
Inventor： Hanyang Wang
Abstract: A printed circuit board antenna includes a printed circuit board and a feedpoint that is disposed on the printed circuit board. A copper coating is disposed on the printed circuit board. A split is disposed on the copper coating on the printed circuit board. The split is connected to a board edge of the printed circuit board. A slot perpendicular to the split is disposed on the copper coating on the printed circuit board. The slot is connected to the split. The copper coating at two sides of the split forms a first antenna and a second antenna. The feedpoint is configured to, together with the first antenna and the second antenna, form a first resonance loop and a second resonance loop. Resonance frequencies of the first resonance loop and the second resonance loop are different.
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公开(公告)号：US20160301134A1
公开(公告)日：2016-10-13
申请号：US15186123
申请日：2016-06-17
Applicant: Huawei Device Co., Ltd.
Inventor： Jianming Li , Hanyang Wang , Kun Feng , Xiaoju Zhang
CPC classification number: H01Q5/328 , H01Q1/48 , H01Q5/335 , H01Q9/0421
Abstract: The present invention discloses an antenna and a terminal, which can extend antenna bandwidth. The antenna includes a capacitor component and at least one radiator, where one end of each radiator of the at least one radiator is connected to form a first node, the first node is connected to one end of the capacitor component to form a second node, and the second node is grounded; and the other end of the capacitor component receives a feed signal.
Abstract translation: 本发明公开了一种能够延长天线带宽的天线和终端。 天线包括电容器部件和至少一个辐射器，其中至少一个辐射器的每个辐射器的一端连接以形成第一节点，第一节点连接到电容器部件的一端以形成第二节点， 第二节点接地; 并且电容器组件的另一端接收馈送信号。
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25.发明授权Feeding matching apparatus of multiband antenna, multiband antenna, and radio communication device 有权多频天线，多频天线和无线通信设备的馈线匹配装置公开(公告)号：US09437928B2
公开(公告)日：2016-09-06
申请号：US14143367
申请日：2013-12-30
Applicant: Huawei Device Co., Ltd.
Inventor： Yuanpeng Li , Hanyang Wang , Yafang Yu , Meng Hou
IPC: H01Q1/50 , H01Q9/04 , H04B1/00 , H04B1/04 , H04B1/18 , H01Q5/314 , H01Q5/328 , H01Q5/335 , H01P1/203 , H01P1/213 , H01P5/12
CPC classification number: H01Q5/328 , H01P1/2039 , H01P1/2135 , H01P5/12 , H01Q1/241 , H01Q1/48 , H01Q5/314 , H01Q5/335 , H01Q9/04 , H01Q13/08 , H04B1/0057 , H04B1/0458 , H04B1/18
Abstract: The present disclosure relates to the field of antenna technologies and discloses a feeding matching apparatus of a multiband antenna, a multiband antenna, and a radio communication device to improve a bandwidth and efficiency of a lower frequency band. The feeding matching apparatus of a multiband antenna includes: a grounding portion; a feeding portion connected to a signal source, where a signal of the signal source is input into the feeding portion; and two or more ground cable branches with different lengths, where one end of each ground cable branch is electrically connected to the feeding portion, the other end is electrically connected to the grounding portion, at least one ground cable branch is connected in series to a signal filtering component, and the signal filtering component is capable of preventing a signal lower than a frequency point corresponding to the signal filtering component from passing through it.
Abstract translation: 本公开涉及天线技术领域，并且公开了一种多频带天线的馈电匹配装置，多频带天线和用于改善较低频带的带宽和效率的无线电通信装置。 多频天线的馈电匹配装置包括：接地部分; 连接到信号源的馈电部分，其中信号源的信号被输入到馈送部分; 以及两个或多个具有不同长度的接地电缆分支，其中每个接地电缆分支的一端电连接到馈电部分，另一端电连接到接地部分，至少一个接地电缆分支串联连接到 信号滤波组件，并且信号滤波组件能够防止低于对应于信号滤波组件的频率点的信号通过它。
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Patent Agency Ranking
公开(公告)号：US20150048982A1
公开(公告)日：2015-02-19
申请号：US14517418
申请日：2014-10-17
Applicant: Huawei Device Co., LTD
Inventor： Hanyang Wang
Abstract: A printed circuit board antenna includes a printed circuit board and a feedpoint that is disposed on the printed circuit board. A copper coating is disposed on the printed circuit board. A split is disposed on the copper coating on the printed circuit board. The split is connected to a board edge of the printed circuit board. A slot perpendicular to the split is disposed on the copper coating on the printed circuit board. The slot is connected to the split. The copper coating at two sides of the split forms a first antenna and a second antenna. The feedpoint is configured to, together with the first antenna and the second antenna, form a first resonance loop and a second resonance loop. Resonance frequencies of the first resonance loop and the second resonance loop are different.
Abstract translation: 印刷电路板天线包括布置在印刷电路板上的印刷电路板和馈电点。 铜印刷布置在印刷电路板上。 在印刷电路板上的铜涂层上设置分割。 分体连接到印刷电路板的板边缘。 在印刷电路板上的铜涂层上设置垂直于裂缝的槽。 插槽连接到拆分。 分裂两侧的铜涂层形成第一天线和第二天线。 馈电点被配置为与第一天线和第二天线一起形成第一谐振回路和第二谐振回路。 第一共振回路和第二共振回路的共振频率不同。
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公开(公告)号：US11283154B2
公开(公告)日：2022-03-22
申请号：US16304970
申请日：2016-05-28
Applicant: Huawei Device Co., Ltd.
Inventor： Dingliang Wen , Yang Hao , Hanyang Wang , Hai Zhou , Shuhui Sun
Abstract: 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.
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公开(公告)号：US10826170B2
公开(公告)日：2020-11-03
申请号：US16526450
申请日：2019-07-30
Applicant: Huawei Device Co., LTD.
Inventor： Dong Yu , Hanyang Wang , Jianming Li
IPC: H01Q1/24 , H01Q1/38 , H01Q7/00 , H01Q9/42 , H01Q5/335 , H01Q5/328 , H01Q5/371 , H01Q5/378 , H01Q1/48
Abstract: An antenna includes a first radiator and a first capacitor structure. A first end of the first radiator is electrically connected to a signal feed end of a printed circuit board by means of the first capacitor structure, and a second end of the first radiator is electrically connected to a ground end of the printed circuit board. The first radiator, the first capacitor structure, the signal feed end, and the ground end form a first antenna configured to produce a first resonance frequency. An electrical length of the first radiator is greater than one eighth of a wavelength corresponding to the first resonance frequency, and the electrical length of the first radiator is less than a quarter of the wavelength corresponding to the first resonance frequency.
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公开(公告)号：US10819031B2
公开(公告)日：2020-10-27
申请号：US16426701
申请日：2019-05-30
Applicant: Huawei Device Co., Ltd.
Inventor： Hanyang Wang
IPC: H01Q1/00 , H01Q5/357 , H01Q13/10 , H01Q21/30 , H01Q5/314 , H01Q13/16 , H01Q5/378 , H01Q1/24 , H01Q1/38 , H01Q7/00 , H01Q9/04
Abstract: An antenna and a terminal are disclosed. In an embodiment an antenna includes a feedpoint disposed on a printed circuit board of a mobile terminal and a metal frame being an outer frame of a mobile terminal, wherein the metal frame has a split, a first ground point and a second ground point, wherein the first ground point and the second ground point are located at two sides of the split, the first ground point and the second ground point being grounded, wherein the metal frame between the feedpoint and the first ground point forms a first resonance loop, and wherein the metal frame between the feedpoint and the second ground point forms a second resonance loop.
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公开(公告)号：US10290922B2
公开(公告)日：2019-05-14
申请号：US15124449
申请日：2015-03-04
Applicant: Huawei Device Co., Ltd.
Inventor： Jianming Li , Kun Feng , Xuefei Zhang , Hanyang Wang
Abstract: An electronic device is disclosed, where the electronic device is provided with a metal frame, the electronic device further includes an antenna feeding point, an antenna ground, a feeding branch, a grounding branch, an antenna resonance arm, a variable capacitor, and a control circuit. The antenna resonance arm is a part of the metal frame after segmentation, the antenna feeding point is disposed on the feeding branch, a first connection portion and a second connection portion are disposed on the antenna resonance arm, the feeding branch is disposed between the second connection portion and the antenna ground, the grounding branch is disposed between the first connection portion and the antenna ground, the variable capacitor is disposed on the feeding branch, the variable capacitor is disposed between the antenna feeding point and the second connection portion, and the control circuit is configured to adjust a capacitance of the variable capacitor.
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