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1.发明申请Antenna and Proximity Sensor Structures Having Printed Circuit and Dielectric Carrier Layers 有权具有印刷电路和介质载体层的天线和接近传感器结构公开(公告)号：US20130300618A1
公开(公告)日：2013-11-14
申请号：US13468289
申请日：2012-05-10
申请人： Salih Yarga , Nirali Shah , Qingxiang Li , Robert W. Schlub
发明人： Salih Yarga , Nirali Shah , Qingxiang Li , Robert W. Schlub
摘要： An electronic device may have a conductive housing with an antenna window. A display cover layer may be mounted on the front face of the device. Antenna and proximity sensor structures may include a dielectric support structure with a notch. The antenna window may have a protruding portion that extends into the notch between the display cover layer and the antenna and proximity sensor structures. The antenna and proximity sensor structures may have an antenna feed that is coupled to a first conductive layer by a high pass circuit and capacitive proximity sensor circuitry that is coupled to the first conductive layer and a parallel second conductive layer by a low pass circuit. The first conductive layer may be formed from a metal coating on the support structure. The second conductive layer may be formed from patterned metal traces in a flexible printed circuit.
摘要翻译： 电子设备可以具有带有天线窗口的导电壳体。 显示器覆盖层可以安装在设备的前表面上。 天线和接近传感器结构可以包括具有凹口的电介质支撑结构。 天线窗口可以具有延伸到显示器覆盖层和天线和接近传感器结构之间的凹口中的突出部分。 天线和接近传感器结构可以具有通过高通电路和电容式接近传感器电路耦合到第一导电层的天线馈电，所述高通电路和电容式接近传感器电路通过低通电路耦合到第一导电层和并联的第二导电层。 第一导电层可以由支撑结构上的金属涂层形成。 第二导电层可以由柔性印刷电路中的图案化金属迹线形成。
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2.发明授权Antenna and proximity sensor structures having printed circuit and dielectric carrier layers 有权具有印刷电路和电介质载体层的天线和接近传感器结构公开(公告)号：US09093745B2
公开(公告)日：2015-07-28
申请号：US13468289
申请日：2012-05-10
申请人： Salih Yarga , Nirali Shah , Qingxiang Li , Robert W. Schlub
发明人： Salih Yarga , Nirali Shah , Qingxiang Li , Robert W. Schlub
摘要： An electronic device may have a conductive housing with an antenna window. A display cover layer may be mounted on the front face of the device. Antenna and proximity sensor structures may include a dielectric support structure with a notch. The antenna window may have a protruding portion that extends into the notch between the display cover layer and the antenna and proximity sensor structures. The antenna and proximity sensor structures may have an antenna feed that is coupled to a first conductive layer by a high pass circuit and capacitive proximity sensor circuitry that is coupled to the first conductive layer and a parallel second conductive layer by a low pass circuit. The first conductive layer may be formed from a metal coating on the support structure. The second conductive layer may be formed from patterned metal traces in a flexible printed circuit.
摘要翻译： 电子设备可以具有带有天线窗口的导电壳体。 显示器覆盖层可以安装在设备的前表面上。 天线和接近传感器结构可以包括具有凹口的电介质支撑结构。 天线窗口可以具有延伸到显示器覆盖层和天线和接近传感器结构之间的凹口中的突出部分。 天线和接近传感器结构可以具有通过高通电路和电容式接近传感器电路耦合到第一导电层的天线馈电，所述高通电路和电容式接近传感器电路通过低通电路耦合到第一导电层和并联的第二导电层。 第一导电层可以由支撑结构上的金属涂层形成。 第二导电层可以由柔性印刷电路中的图案化金属迹线形成。
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3.发明授权公开(公告)号：US09048537B2
公开(公告)日：2015-06-02
申请号：US13468289
申请日：2012-05-10
申请人： Salih Yarga , Nirali Shah , Qingxiang Li , Robert W. Schlub
发明人： Salih Yarga , Nirali Shah , Qingxiang Li , Robert W. Schlub
摘要： An electronic device may have a conductive housing with an antenna window. A display cover layer may be mounted on the front face of the device. Antenna and proximity sensor structures may include a dielectric support structure with a notch. The antenna window may have a protruding portion that extends into the notch between the display cover layer and the antenna and proximity sensor structures. The antenna and proximity sensor structures may have an antenna feed that is coupled to a first conductive layer by a high pass circuit and capacitive proximity sensor circuitry that is coupled to the first conductive layer and a parallel second conductive layer by a low pass circuit. The first conductive layer may be formed from a metal coating on the support structure. The second conductive layer may be formed from patterned metal traces in a flexible printed circuit.
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公开(公告)号：US08896488B2
公开(公告)日：2014-11-25
申请号：US13038300
申请日：2011-03-01
摘要： Antennas are provided for electronic devices such as portable computers. Multiple resonating elements may be formed on a flexible antenna resonating element substrate. The flexible antenna resonating element substrate may have a first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate may be wrapped around a dielectric carrier and mounted within an electronic device under an inactive display region and above a dielectric housing window. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and antenna ground may form first and second antennas. A parasitic antenna resonating element may form part of the first antenna.
摘要翻译： 为便携式电脑等电子设备提供天线。 可以在柔性天线谐振元件基板上形成多个谐振元件。 柔性天线谐振元件基板可以在一端具有第一天线谐振元件，在相对端可以具有第二天线谐振元件。 柔性天线谐振衬底可以缠绕在电介质载体上并且安装在电子器件内的非活性显示区域和绝缘壳体窗口之上。 诸如导电壳体结构的导电结构可以形成天线接地。 谐振元件和天线接地可以形成第一和第二天线。 寄生天线谐振元件可以形成第一天线的一部分。
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公开(公告)号：US20130241800A1
公开(公告)日：2013-09-19
申请号：US13420278
申请日：2012-03-14
申请人： Robert W. Schlub , Rodney A. Gomez Angulo , Qingxiang Li , Emily B. McMilin , Salih Yarga , Yi Jiang
发明人： Robert W. Schlub , Rodney A. Gomez Angulo , Qingxiang Li , Emily B. McMilin , Salih Yarga , Yi Jiang
IPC分类号： H01Q21/00
摘要： Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antennas. The antennas may include a non-tunable antenna and a tunable antenna. The non-tunable antenna may serve as the primary antenna in the electronic device and the tunable antenna may serve as a secondary antenna in the electronic device. The non-tunable antenna may be configured to operate in at least one communications band. The tunable antenna may contain adjustable circuitry. The adjustable circuitry may be used to tune the tunable antenna to cover the same communications band used by the non-tunable antenna. The tunable antenna may have a resonating element and an antenna ground. The adjustable circuit may be coupled between the resonating element and the antenna ground. The adjustable circuit may include electrical components such as inductors and capacitors and a radio-frequency switch for antenna tuning.
摘要翻译： 可以提供包含无线通信电路的电子设备。 无线通信电路可以包括射频收发器电路和天线。 天线可以包括不可调天线和可调天线。 不可调天线可以用作电子设备中的主天线，并且可调谐天线可以用作电子设备中的辅助天线。 非可调天线可以被配置为在至少一个通信频带中操作。 可调谐天线可能包含可调电路。 可调电路可用于调谐可调谐天线以覆盖由不可调天线使用的相同通信频带。 可调天线可以具有谐振元件和天线接地。 可调节电路可以耦合在谐振元件和天线接地之间。 可调节电路可以包括诸如电感器和电容器的电气部件和用于天线调谐的射频开关。
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公开(公告)号：US20120223866A1
公开(公告)日：2012-09-06
申请号：US13038300
申请日：2011-03-01
摘要： Antennas are provided for electronic devices such as portable computers. Multiple resonating elements may be formed on a flexible antenna resonating element substrate. The flexible antenna resonating element substrate may have a first antenna resonating element at one end and a second antenna resonating element at an opposing end. The flexible antenna resonating substrate may be wrapped around a dielectric carrier and mounted within an electronic device under an inactive display region and above a dielectric housing window. Conductive structures such as conductive housing structures may form antenna ground. The resonating elements and antenna ground may form first and second antennas. A parasitic antenna resonating element may form part of the first antenna.
摘要翻译： 为便携式电脑等电子设备提供天线。 可以在柔性天线谐振元件基板上形成多个谐振元件。 柔性天线谐振元件基板可以在一端具有第一天线谐振元件，在相对端可以具有第二天线谐振元件。 柔性天线谐振衬底可以缠绕在电介质载体上并且安装在电子器件内的非活性显示区域和绝缘壳体窗口之上。 诸如导电壳体结构的导电结构可以形成天线接地。 谐振元件和天线接地可以形成第一和第二天线。 寄生天线谐振元件可以形成第一天线的一部分。
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公开(公告)号：US20130293424A1
公开(公告)日：2013-11-07
申请号：US13462268
申请日：2012-05-02
申请人： Jiang Zhu , Qingxiang Li , Robert W. Schlub , Miroslav Samardzija , Gordon Coutts , Rodney A. Gomez Angulo , Yi Jiang , Boon W. Shiu , Salih Yarga , Emily B. McMilin , Ruben Caballero
发明人： Jiang Zhu , Qingxiang Li , Robert W. Schlub , Miroslav Samardzija , Gordon Coutts , Rodney A. Gomez Angulo , Yi Jiang , Boon W. Shiu , Salih Yarga , Emily B. McMilin , Ruben Caballero
摘要： A display cover layer may be mounted in an electronic device housing using housing structures such as corner brackets. A slot antenna may be formed from a corner bracket opening, metal traces on a hollow plastic support structure, or other conductive structures. The slot antenna may have a main portion with opposing ends. An antenna feed may be located at one of the ends. The slot antenna may have a slot with one or more bends. The bends may provide the slot antenna with a C-shaped outline. A side branch slot may extend from the main portion of the slot at a location between the two bends. The presence of the side branch slot may enhance antenna bandwidth. A hollow enclosure may serve as an antenna support structure and as a speaker box enclosing a speaker driver. The antenna feed may be positioned so as to overlap the speaker driver.
摘要翻译： 显示器盖层可以使用诸如角落托架的外壳结构安装在电子设备外壳中。 狭缝天线可以由角架支架开口，中空塑料支撑结构上的金属轨迹或其它导电结构形成。 缝隙天线可以具有相对端部的主要部分。 天线馈电可以位于其中一端。 缝隙天线可以具有带有一个或多个弯曲部的槽。 弯曲可以为狭缝天线提供C形轮廓。 侧分支槽可以在两个弯曲之间的位置处从槽的主要部分延伸。 侧分支插槽的存在可以增强天线带宽。 中空的外壳可以用作天线支撑结构和用作包围扬声器驱动器的扬声器盒。 天线馈电可以被定位成与扬声器驱动器重叠。
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公开(公告)号：US09318793B2
公开(公告)日：2016-04-19
申请号：US13462268
申请日：2012-05-02
申请人： Jiang Zhu , Qingxiang Li , Robert W. Schlub , Miroslav Samardzija , Gordon Coutts , Rodney A. Gomez Angulo , Yi Jiang , Boon W. Shiu , Salih Yarga , Emily B. McMilin , Ruben Caballero
发明人： Jiang Zhu , Qingxiang Li , Robert W. Schlub , Miroslav Samardzija , Gordon Coutts , Rodney A. Gomez Angulo , Yi Jiang , Boon W. Shiu , Salih Yarga , Emily B. McMilin , Ruben Caballero
摘要： A display cover layer may be mounted in an electronic device housing using housing structures such as corner brackets. A slot antenna may be formed from a corner bracket opening, metal traces on a hollow plastic support structure, or other conductive structures. The slot antenna may have a main portion with opposing ends. An antenna feed may be located at one of the ends. The slot antenna may have a slot with one or more bends. The bends may provide the slot antenna with a C-shaped outline. A side branch slot may extend from the main portion of the slot at a location between the two bends. The presence of the side branch slot may enhance antenna bandwidth. A hollow enclosure may serve as an antenna support structure and as a speaker box enclosing a speaker driver. The antenna feed may be positioned so as to overlap the speaker driver.
摘要翻译： 显示器盖层可以使用诸如角落托架的外壳结构安装在电子设备外壳中。 狭缝天线可以由角架支架开口，中空塑料支撑结构上的金属轨迹或其它导电结构形成。 缝隙天线可以具有相对端部的主要部分。 天线馈电可以位于其中一端。 缝隙天线可以具有带有一个或多个弯曲部的槽。 弯曲可以为狭缝天线提供C形轮廓。 侧分支槽可以在两个弯曲之间的位置处从槽的主要部分延伸。 侧分支插槽的存在可以增强天线带宽。 中空的外壳可以用作天线支撑结构和用作包围扬声器驱动器的扬声器盒。 天线馈电可以被定位成与扬声器驱动器重叠。
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9.发明授权Antenna with integrated proximity sensor for proximity-based radio-frequency power control 有权具有集成接近传感器的天线，用于近距离射频功率控制公开(公告)号：US08577289B2
公开(公告)日：2013-11-05
申请号：US13029581
申请日：2011-02-17
申请人： Robert W. Schlub , Yi Jiang , Qingxiang Li , Jiang Zhu , Ruben Caballero
发明人： Robert W. Schlub , Yi Jiang , Qingxiang Li , Jiang Zhu , Ruben Caballero
IPC分类号： H04B5/00
CPC分类号： H01Q1/243 , G01B7/023 , G06F1/1698 , H01Q1/44 , H01Q9/0421 , H03K17/955 , H04M1/0202 , H04M2250/12
摘要： An electronic device may have a housing in which an antenna is mounted. An antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A capacitive proximity sensor may be used in detecting external objects in the vicinity of the antenna. The proximity sensor and the antenna may be formed using integral antenna resonating element and proximity sensor capacitor electrode structures. These structures may be formed from identical first and second patterned conductive layers on opposing sides of a dielectric substrate. A transceiver and proximity sensor may be coupled to the structures through respective high-pass and low-pass circuits.
摘要翻译： 电子设备可以具有安装天线的壳体。 天线窗口可以安装在壳体中，以允许从天线发射射频信号，并允许天线接收射频信号。 当在电介质天线窗口和天线附近检测到外部物体时，可以通过降低发射功率来满足近场辐射限制。 电容式接近传感器可用于检测天线附近的外部物体。 接近传感器和天线可以使用集成天线谐振元件和接近传感器电容器电极结构来形成。 这些结构可以由电介质基板的相对侧上的相同的第一和第二图案化导电层形成。 收发器和接近传感器可以通过相应的高通和低通电路耦合到结构。
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公开(公告)号：US20130214979A1
公开(公告)日：2013-08-22
申请号：US13399800
申请日：2012-02-17
申请人： Emily B. McMilin , Qingxiang Li , Robert W. Schlub
发明人： Emily B. McMilin , Qingxiang Li , Robert W. Schlub
IPC分类号： H01Q9/06
摘要： An electronic device may have an antenna that includes conductive antenna structures forming an antenna resonating element and an antenna ground. A band-stop filter may be coupled between first and second portions of the conductive structures. The band-stop filter may be formed from multiple series-connected resonant circuits. The band-stop filter and an impedance matching circuit may be coupled in series between the antenna resonating element and the antenna ground. The band-stop filter may be characterized by a stop band. The antenna may be configured to operate in a first communications band that is outside of the stop band and a second communications band that is covered by the stop band. The impedance matching circuit may be an adjustable circuit that is used to tune the antenna. The adjustable circuit may be a switch-based adjustable capacitor that is adjusted to tune the response of the antenna in the first communications band.
摘要翻译： 电子设备可以具有包括形成天线谐振元件和天线接地的导电天线结构的天线。 带阻滤波器可以耦合在导电结构的第一和第二部分之间。 带阻滤波器可以由多个串联连接的谐振电路形成。 阻带滤波器和阻抗匹配电路可以串联耦合在天线谐振元件和天线接地之间。 带阻滤波器的特征在于阻带。 天线可以被配置为在停止带外的第一通信频带和由阻带覆盖的第二通信频带进行操作。 阻抗匹配电路可以是用于调谐天线的可调电路。 可调节电路可以是基于开关的可调电容器，其被调节以调节天线在第一通信频带中的响应。
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