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公开(公告)号：US09318806B2
公开(公告)日：2016-04-19
申请号：US14058024
申请日：2013-10-18
Applicant: Apple Inc.
Inventor： Salih Yarga , Miroslav Samardzija , Enrique Ayala Vazquez , Harish Rajagopalan , Qingxiang Li , Robert W. Schlub
Abstract: An electronic device may include balance-fed antenna structures that do not have direct paths to ground. The antenna structures may serve as a Global Positioning System (GPS) antenna and may have a dipole structure having a first and second antenna resonating element arms. The antenna structures may include a conductive path that conveys antenna signals between a first feed terminal on the first antenna resonating element arm and a transmission line. The conductive path may overlap with the second antenna resonating element arm such that current flow through the conductive path induces corresponding current flow in the second antenna resonating element arm. The antenna structures may include an impedance matching short-circuit stub path that couples the first antenna resonating element arm to the second antenna resonating element arm. Choke inductors may be used to help block indirect paths from the antenna structures to ground through adjacent circuitry.
Abstract translation: 电子设备可以包括不具有到地的直接路径的平衡馈送天线结构。 天线结构可以用作全球定位系统（GPS）天线，并且可以具有具有第一和第二天线谐振元件臂的偶极结构。 天线结构可以包括在第一天线谐振元件臂上的第一馈电端子和传输线之间传送天线信号的导电路径。 导电路径可以与第二天线谐振元件臂重叠，使得流过导电路径的电流在第二天线谐振元件臂中引起相应的电流。 天线结构可以包括将第一天线谐振元件臂耦合到第二天线谐振元件臂的阻抗匹配短路短路路径。 扼流电感器可用于帮助阻止从天线结构到通过相邻电路接地的间接路径。
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公开(公告)号：US20160064801A1
公开(公告)日：2016-03-03
申请号：US14476490
申请日：2014-09-03
Applicant: Apple Inc.
Inventor： Liang Han , Matthew A. Mow , Ming-Ju Tsai , Yijun Zhou , Hongfei Hu , Salih Yarga , Mattia Pascolini , Yuehui Ouyang , Erdinc Irci , Enrique Ayala Vazquez , Robert W. Schlub
Abstract: An electronic device may be provided with an antenna. The antenna may have an antenna resonating element and an antenna ground. An adjustable inductor may be coupled between the antenna resonating element and the antenna ground. An antenna feed may have a positive feed terminal coupled to the antenna resonating element and a ground antenna feed coupled to the antenna ground. The adjustable inductor may have first and second inductors coupled to respective first and second ports of a switch. The switch may have a third port coupled to the antenna ground. A capacitor may have a first terminal coupled to ground and a second terminal coupled to the first inductor at the first port of the switch. An inductor may be coupled between the antenna resonating element and antenna ground at a location between the adjustable inductor and the antenna feed.
Abstract translation: 电子设备可以设置有天线。 天线可以具有天线谐振元件和天线接地。 可调电感器可以耦合在天线谐振元件和天线接地之间。 天线馈电可以具有耦合到天线谐振元件的正馈线端子和耦合到天线地的接地天线馈线。 可调电感器可以具有耦合到开关的相应第一和第二端口的第一和第二电感器。 开关可以具有耦合到天线接地的第三端口。 电容器可以具有耦合到地的第一端子和在开关的第一端口处耦合到第一电感器的第二端子。 电感器可以在天线谐振元件和天线接地之间的可调电感器和天线馈电之间的位置耦合。
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公开(公告)号：US09257750B2
公开(公告)日：2016-02-09
申请号：US13895194
申请日：2013-05-15
Applicant: Apple Inc.
Inventor： Enrique Ayala Vazquez , Miroslav Samardzija , Salih Yarga , Robert W. Schlub
Abstract: An electronic device may have an antenna for providing coverage in wireless communications bands of interest. The wireless communications bands may include first, second, third, and fourth communications bands. The antenna may have an antenna resonating element with first, second, and third arms and may have an antenna ground. The antenna ground may be formed form metal housing structures and other conductive structures in the electronic device. The first arm may be configured to exhibit an antenna resonance in the first and third communications bands. The second arm may be configured to exhibit an antenna resonance in the second communications band. The third arm may be configured to exhibit an antenna resonance in the fourth communications band. The third arm may be located between the first arm and the ground. A diagonal crossover path may pass over a return path and may couple the second and third arms.
Abstract translation: 电子设备可以具有用于在感兴趣的无线通信频带中提供覆盖的天线。 无线通信频带可以包括第一，第二，第三和第四通信频带。 天线可以具有第一，第二和第三臂的天线谐振元件，并且可以具有天线接地。 天线接地可以形成为电子设备中的金属外壳结构和其它导电结构。 第一臂可以被配置为在第一和第三通信频带中展现天线谐振。 第二臂可以被配置为在第二通信频带中展现天线谐振。 第三臂可以被配置为在第四通信频带中展现天线谐振。 第三臂可以位于第一臂和地面之间。 对角线交叉路径可以越过返回路径并且可以耦合第二和第三臂。
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公开(公告)号：US09147932B2
公开(公告)日：2015-09-29
申请号：US13647106
申请日：2012-10-08
Applicant: Apple Inc.
Inventor： Salih Yarga , Qingxiang Li , Matthew A. Mow , Robert W. Schlub
Abstract: Antenna structures for an antenna may be formed from a dielectric carrier with metal structures. The metal structures may be patterned to cover all sides of the dielectric carrier. The dielectric carrier may have a shape with six sides or other shape that creates a three-dimensional layout for the antenna structures. The antenna structures may have a tunable circuit that allows the antenna to be tuned. The tunable circuit may have first and second terminals coupled to one of the sides of the carrier. The metal structures may be configured to form an inverted-F antenna resonating element. Portions of the metal structures may form a first arm for an inverted-F antenna and portions of the metal structures may form a second arm for the inverted-F antenna. The antenna may operate in multiple communications bands. The tunable circuit may tune one band without significantly tuning other bands.
Abstract translation: 用于天线的天线结构可以由具有金属结构的电介质载体形成。 金属结构可以被图案化以覆盖电介质载体的所有侧面。 电介质载体可以具有六边或其它形状的形状，其形成天线结构的三维布局。 天线结构可以具有允许天线被调谐的可调谐电路。 可调谐电路可以具有耦合到载体的一个侧面的第一和第二端子。 金属结构可以被配置为形成倒F天线谐振元件。 金属结构的部分可以形成用于倒F天线的第一臂，并且金属结构的部分可以形成用于倒F天线的第二臂。 天线可以在多个通信频带中操作。 可调电路可以调谐一个频带而不显着调谐其他频带。
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公开(公告)号：US20140340265A1
公开(公告)日：2014-11-20
申请号：US13895194
申请日：2013-05-15
Applicant: Apple Inc.
Inventor： Enrique Ayala Vazquez , Miroslav Samardzija , Salih Yarga , Robert W. Schlub
IPC: H01Q5/00
Abstract: An electronic device may have an antenna for providing coverage in wireless communications bands of interest. The wireless communications bands may include first, second, third, and fourth communications bands. The antenna may have an antenna resonating element with first, second, and third arms and may have an antenna ground. The antenna ground may be formed form metal housing structures and other conductive structures in the electronic device. The first arm may be configured to exhibit an antenna resonance in the first and third communications bands. The second arm may be configured to exhibit an antenna resonance in the second communications band. The third arm may be configured to exhibit an antenna resonance in the fourth communications band. The third arm may be located between the first arm and the ground. A diagonal crossover path may pass over a return path and may couple the second and third arms.
Abstract translation: 电子设备可以具有用于在感兴趣的无线通信频带中提供覆盖的天线。 无线通信频带可以包括第一，第二，第三和第四通信频带。 天线可以具有第一，第二和第三臂的天线谐振元件，并且可以具有天线接地。 天线接地可以形成为电子设备中的金属外壳结构和其它导电结构。 第一臂可以被配置为在第一和第三通信频带中展现天线谐振。 第二臂可以被配置为在第二通信频带中展现天线谐振。 第三臂可以被配置为在第四通信频带中展现天线谐振。 第三臂可以位于第一臂和地面之间。 对角线交叉路径可以越过返回路径并且可以耦合第二和第三臂。
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Patent Agency Ranking
公开(公告)号：US20140266941A1
公开(公告)日：2014-09-18
申请号：US14096417
申请日：2013-12-04
Applicant: Apple Inc.
Inventor： Enrique Ayala Vazquez , Hongfei Hu , Mattia Pascolini , Yuehui Ouyang , Yijun Zhou , Matthew A. Mow , Robert W. Schlub , Erdinc Irci , Salih Yarga , Ming-Ju Tsai , Liang Han , Thomas E. Biedka , Nicholas S. Reimnitz
IPC: H01Q13/10
CPC classification number: H01Q13/103 , H01Q1/243 , H01Q5/357 , H01Q9/145 , H01Q9/42
Abstract: An electronic device may be provided with a housing. The housing may have a periphery that is surrounded by peripheral conductive structures such as a segmented peripheral metal member. A segment of the peripheral metal member may be separated from a ground by a slot. An antenna feed may have a positive antenna terminal coupled to the peripheral metal member and a ground terminal coupled to the ground and may feed both an inverted-F antenna structure that is formed from the peripheral metal member and the ground and a slot antenna structure that is formed from the slot. Control circuitry may tune the antenna by controlling adjustable components that are coupled to the peripheral metal member. The adjustable components may include adjustable inductors and adjustable capacitors.
Abstract translation: 电子设备可以设置有壳体。 壳体可以具有被诸如分段的外围金属构件的外围导电结构包围的周边。 外围金属构件的一段可以通过狭槽与地面分离。 天线馈电可以具有耦合到外围金属构件的正天线端子和耦合到地面的接地端子，并且可以馈送由外围金属构件和地面形成的倒F形天线结构和缝隙天线结构， 由槽形成。 控制电路可以通过控制耦合到外围金属构件的可调组件来调谐天线。 可调部件可以包括可调电感器和可调电容器。
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公开(公告)号：US20140111684A1
公开(公告)日：2014-04-24
申请号：US13655215
申请日：2012-10-18
Applicant: APPLE INC.
Inventor： Sean S. Corbin , Taylor H. Gilbert , Rodney A. Gomez Angulo , Yi Jiang , Conor P. Lenahan , Qingxiang Li , Stephen R. McClure , Robert W. Schlub , Salih Yarga , Jiang Zhu
CPC classification number: H01Q1/243 , H01Q1/38 , H04N5/2257 , H05K1/0215 , H05K1/189 , H05K2201/0281 , H05K2201/10409
Abstract: An electronic device may have a conductive housing with an antenna window. Antenna structures may be mounted adjacent to the antenna window. The antenna structures may have a dielectric carrier. Patterned metal antenna traces may be formed on the surface of the dielectric carrier. A proximity sensor may be formed from a flexible printed circuit mounted on the dielectric carrier. The flexible printed circuit may have a tail that contains a transmission line for feeding the antenna structures. The transmission line may include a positive signal conductor that is maintained at a desired distance from the conductive housing using a polymer sheet. A portion of the antenna structures may protrude between a microphone and a camera module. Plastic camera module housing structures may have an inner surface coated with a shielding metal. A U-shaped conductive fabric layer may be used as a grounding structure.
Abstract translation: 电子设备可以具有带有天线窗口的导电壳体。 天线结构可以安装在天线窗口附近。 天线结构可以具有电介质载体。 图案化的金属天线迹线可以形成在电介质载体的表面上。 接近传感器可以由安装在电介质载体上的柔性印刷电路形成。 柔性印刷电路可以具有包含用于馈送天线结构的传输线的尾部。 传输线可以包括使用聚合物片材从导电壳体保持在期望距离的正信号导体。 天线结构的一部分可以在麦克风和相机模块之间突出。 塑料相机模块外壳结构可以具有涂覆有屏蔽金属的内表面。 可以使用U形导电织物层作为接地结构。
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公开(公告)号：US20210066786A1
公开(公告)日：2021-03-04
申请号：US16556026
申请日：2019-08-29
Applicant: Apple Inc.
Inventor： Salih Yarga , Jingni Zhong , Bilgehan Avser , Mattia Pascolini
Abstract: An electronic device may be provided with an antenna having a resonating element. The resonating element may have first and second arms extending from opposing sides of a feed. The first arm may have a fundamental mode that radiates in a first communications band such as a 5.0 GHz wireless local area network band. The second arm may have a fundamental mode that radiates in a second communications band such as one or more cellular ultra-high bands. The second resonating element arm may have a harmonic mode that radiates in first and second ultra-wideband (UWB) communications bands. The antenna may include a tunable component that is adjustable between first and second states. The second arm may radiate in the first UWB communications band while the tunable component is in the first state and in the second UWB communications band while the tunable component is in the second state.
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公开(公告)号：US10707558B2
公开(公告)日：2020-07-07
申请号：US15837873
申请日：2017-12-11
Applicant: Apple Inc.
Inventor： Hongfei Hu , Benjamin Hane Bustle , Enrique Ayala Vazquez , Nanbo Jin , Miguel Christophy , Erdinc Irci , Salih Yarga , Erica Tong , Anand Lakshmanan , Mattia Pascolini , Tyler Cater , Christopher T. Cheng
Abstract: An electronic device may have wireless circuitry with antennas. An antenna resonating element arm for an antenna may be formed from peripheral conductive structures running along the edges of a device housing. The peripheral conductive structures may form housing sidewalls. A slot may be machined into a metal housing that separates the housing sidewalls from a planar rear housing portion that forms a ground for an antenna. The slot may be filled with plastic filler. A parasitic antenna resonating element arm that supports an antenna resonance at high band frequencies may be embedded within the plastic filler. The parasitic antenna resonating element may be formed from a portion of the planar rear housing portion.
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公开(公告)号：US20190081385A1
公开(公告)日：2019-03-14
申请号：US15699879
申请日：2017-09-08
Applicant: Apple Inc.
Inventor： Bilgehan Avser , Georgios Atmatzakis , Hao Xu , Mattia Pascolini , Salih Yarga , Xu Gao , Xu Han , Yijun Zhou
Abstract: An electronic device may be provided with wireless circuitry. The wireless circuitry may include multiple antennas and transceiver circuitry. The antennas may include antenna structures at opposing first and second ends of the electronic device. The antenna structures at a given end of the device may include antenna structures that are shared between multiple antennas. The electronic device may include a first antenna with an inverted-F antenna resonating element formed from portions of a peripheral conductive housing structure and may have an antenna ground that is separated from the antenna resonating element by a gap. A return path may bridge the gap. The electronic device may also include a second antenna that includes the antenna ground and an additional antenna resonating element. The antenna resonating element of the second antenna may be parasitically coupled to the return path of the inverted-F antenna at given frequencies.
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