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1. 发明申请

WO2014172077A1 TUNABLE MULTIBAND ANTENNA WITH PASSIVE AND ACTIVE CIRCUITRY 审中-公开
标题翻译：具有被动和有源电路的多功能天线
公开(公告)号：WO2014172077A1
公开(公告)日：2014-10-23
申请号：PCT/US2014/031680
申请日：2014-03-25
申请人： APPLE INC.
发明人： JIANG, Yi , YONG, Siwen , COUTTS, Gordon , ZHANG, Lijun , LI, Qingxiang , SCHLUB, Robert, W.
IPC分类号： H01Q1/24 , H01Q1/44
CPC分类号： H01Q1/243 , H01Q1/245 , H01Q1/44 , H01Q1/48 , H01Q3/22 , H01Q5/392
摘要： An electronic device may have an antenna for providing coverage in wireless communications bands of interest such as a low frequency communications band and a high frequency communications band. The antenna may have an antenna ground and an antenna resonating element. The antenna resonating element may have a high band arm that contributes to a first high band resonance in the high band and may have a low band arm that exhibits a low band resonance in the low band. A passive filter that is coupled between first and second portions of the antenna resonating element may be configured to exhibit a short circuit impedance associated with a bypass path that allows the antenna resonating element to contribute to a second high band resonance in the high band. A tunable inductor coupled to the antenna resonating element may be used to tune the low band resonance.
摘要翻译：电子设备可以具有用于在诸如低频通信频带和高频通信频带之类的感兴趣的无线通信频带中提供覆盖的天线。天线可以具有天线接地和天线谐振元件。天线谐振元件可以具有有助于高频带中的第一高频带谐振的高频带臂，并且可以具有在低频带中表现出低频带谐振的低频带臂。耦合在天线谐振元件的第一和第二部分之间的无源滤波器可以被配置为呈现与允许天线谐振元件对高频段中的第二高频带谐振有贡献的旁路路径相关联的短路阻抗。耦合到天线谐振元件的可调谐电感器可用于调谐低频带谐振。

2. 发明申请

WO2014149172A1 ANTENNA SYSTEM HAVING TWO ANTENNAS AND THREE PORTS 审中-公开
标题翻译：具有两个天线和三个天线的天线系统
公开(公告)号：WO2014149172A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/012189
申请日：2014-01-20
申请人： APPLE INC.
发明人： ZHOU, Yijun , JIN, Nanbo , OUYANG, Yuehui , AYALA VAZQUEZ, Enrique , LAKSHMANAN, Anand , SCHLUB, Robert, W. , PASCOLINI, Mattia , MOW, Matthew, A.
IPC分类号： H01Q1/24 , H01Q5/00 , H01Q9/04
CPC分类号： H01Q21/28 , H01Q1/24 , H01Q1/243 , H01Q5/35 , H01Q9/0421 , H01Q9/06
摘要： Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may form a dual arm inverted-F antenna and a monopole antenna sharing a common antenna ground. The antenna structures may have three ports. A first antenna port may be coupled to an inverted-F antenna resonating element at a first location and a second antenna port may be coupled to the inverted-F antenna resonating element at a second location. A third antenna port may be coupled to the monopole antenna. Tunable circuitry can be used to tune the antenna structures. An adjustable capacitor may be coupled to the first port to tune the inverted-F antenna. An additional adjustable capacitor may be coupled to the third port to tune the monopole antenna. Transceiver circuitry for supporting wireless local area network communications, satellite navigation system communications, and cellular communications may be coupled to the first, second, and third antenna ports.
摘要翻译：电子设备可以包括射频收发器电路和天线结构。天线结构可以形成双臂倒F天线和共享共同天线接地的单极天线。天线结构可以具有三个端口。第一天线端口可以在第一位置处耦合到倒F天线谐振元件，并且第二天线端口可以在第二位置处耦合到倒F天线谐振元件。第三天线端口可以耦合到单极天线。可调电路可用于调谐天线结构。可调电容器可以耦合到第一端口以调谐倒F天线。附加可调电容器可以耦合到第三端口以调谐单极天线。用于支持无线局域网通信，卫星导航系统通信和蜂窝通信的收发器电路可以耦合到第一，第二和第三天线端口。

3. 发明申请

WO2014149150A1 ELECTRONIC DEVICE HAVING MULTIPORT ANTENNA STRUCTURES WITH RESONATING SLOT 审中-公开
标题翻译：具有多个天线结构的电子装置，具有谐振槽
公开(公告)号：WO2014149150A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/010738
申请日：2014-01-08
申请人： APPLE INC.
发明人： OUYANG, Yuehui , JIN, Nanbo , ZHOU, Yijun , AYALA VAZQUEZ, Enriquc , LAKSHMANAN, Anand , SCHLUB, Robert, W. , PASCOLINI, Mattia , MOW, Matthew, A.
IPC分类号： H01Q1/24 , H01Q1/48 , H01Q5/00 , H01Q9/04 , H01Q13/10
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q1/48 , H01Q5/321 , H01Q5/328 , H01Q5/335 , H01Q5/378 , H01Q9/0421 , H01Q13/106
摘要： Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include an inverted-F antenna resonating element and an antenna ground that form an inverted-F antenna having first and second antenna ports. The antenna structures may include a slot antenna resonating element. The slot antenna resonating element may serve as a parasitic antenna resonating element for the inverted-F antenna at frequencies in a first communications band and may serve as a slot antenna at frequencies in a second communications band. The slot antenna may be directly fed using a third antenna port. An adjustable capacitor may be coupled to the first port to tune the inverted-F antenna. The inverted-F antenna may also be tuned using an adjustable capacitor bridging the slot antenna resonating element.
摘要翻译：电子设备可以包括射频收发器电路和天线结构。天线结构可以包括反F天线谐振元件和形成具有第一和第二天线端口的倒F天线的天线接地。天线结构可以包括缝隙天线谐振元件。时隙天线谐振元件可以用作第一通信频带中的频率处的倒F天线的寄生天线谐振元件，并且可以用作第二通信频带中的频率处的时隙天线。可以使用第三天线端口直接馈送缝隙天线。可调电容器可以耦合到第一端口以调谐倒F天线。倒F天线也可以使用桥接天线槽谐振元件的可调节电容进行调谐。

4. 发明申请

WO2012112275A1 ANTENNA WITH INTEGRATED PROXIMITY SENSOR FOR PROXIMITY-BASED RADIO-FREQUENCY POWER CONTROL 审中-公开
标题翻译：具有用于基于接近无线电频率功率控制的集成接近传感器的天线
公开(公告)号：WO2012112275A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/022738
申请日：2012-01-26
申请人： APPLE INC. , SCHLUB, Robert, W. , JIANG, Yi , LI, Qingxiang , ZHU, Jiang , CABALLERO, Ruben
发明人： SCHLUB, Robert, W. , JIANG, Yi , LI, Qingxiang , ZHU, Jiang , CABALLERO, Ruben
IPC分类号： H01Q1/24 , H01Q1/44 , H01Q9/04 , H03K17/955
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底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。

5. 发明申请

WO2012096894A3 ANTENNA STRUCTURES WITH ELECTRICAL CONNECTIONS TO DEVICE HOUSING MEMBERS 审中-公开
公开(公告)号：WO2012096894A3
公开(公告)日：2012-07-19
申请号：PCT/US2012/020662
申请日：2012-01-09
申请人： APPLE INC. , MERZ, Nicholas, G., L. , MYERS, Scott, A. , DARNELL, Dean, F. , SCHLUB, Robert, W.
发明人： MERZ, Nicholas, G., L. , MYERS, Scott, A. , DARNELL, Dean, F. , SCHLUB, Robert, W.
IPC分类号： H01Q1/48 , H01Q1/24 , H01Q13/10 , H01Q9/42
摘要： Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures that are formed from an internal ground plane and a peripheral conductive housing member. A conductive path may be formed that connects the peripheral conductive housing member and the internal ground plane. The conductive path may include a flex circuit. A metal structure may be welded to the peripheral conductive housing member. A solder pad and other traces in the flex circuit may be soldered to the metal structure at one end of the conductive path. At the other end of the conductive path, the flex circuit may be attached to the ground plane using a bracket, screw, and screw boss.

6. 发明申请

WO2012094376A2 METHODS FOR ADJUSTING RADIO-FREQUENCY CIRCUITRY TO MITIGATE INTERFERENCE EFFECTS 审中-公开
标题翻译：调整无线电频率电路以减轻干扰效应的方法
公开(公告)号：WO2012094376A2
公开(公告)日：2012-07-12
申请号：PCT/US2012/020152
申请日：2012-01-04
申请人： APPLE INC. , PASCOLINL, Mattia , MOW, Matthew, A. , SCHLUB, Robert, W. , CABALLERO, Ruben
发明人： PASCOLINL, Mattia , MOW, Matthew, A. , SCHLUB, Robert, W. , CABALLERO, Ruben
IPC分类号： H04B1/52
CPC分类号： H04B1/525
摘要： An electronic device may transmit and receive wireless signals using wireless circuitry that is controlled by control circuitry. The wireless circuitry may include adjustable components such as adjustable antenna structures, adjustable front end circuitry, and adjustable transceiver circuitry. During characterization operations, the electronic device may be tested to identify operating settings for the wireless circuitry that lead to potential wireless interference between aggressor transmitters and victim receivers. The control circuitry can adjust the wireless circuitry to mitigate the effects of interference based on settings identified during characterization operations or real time signal quality measurements.
摘要翻译：电子设备可以使用由控制电路控制的无线电路来发送和接收无线信号。无线电路可以包括诸如可调节天线结构，可调节前端电路和可调节收发器电路的可调组件。在表征操作期间，可以测试电子设备以识别无线电路的操作设置，导致侵略者发射器和受害者接收器之间的潜在的无线干扰。控制电路可以根据在表征操作或实时信号质量测量期间识别的设置来调整无线电路以减轻干扰的影响。

7. 发明申请

WO2012027024A1 ANTENNAS MOUNTED UNDER DIELECTRIC PLATES 审中-公开
标题翻译：天线安装在电介质板下
公开(公告)号：WO2012027024A1
公开(公告)日：2012-03-01
申请号：PCT/US2011/042963
申请日：2011-07-05
申请人： APPLE INC. , LI, Qingxiang , SCHLUB, Robert, W. , ROTHKOPF, Fletcher, R. , MITTLEMAN, Adam, D. , JIANG, Yi , MCMILIN, Emily , ZHANG, Lijun
发明人： LI, Qingxiang , SCHLUB, Robert, W. , ROTHKOPF, Fletcher, R. , MITTLEMAN, Adam, D. , JIANG, Yi , MCMILIN, Emily , ZHANG, Lijun
IPC分类号： H01Q1/36
CPC分类号： H01Q1/38 , H01Q1/2266 , H01Q1/24 , H01Q1/243 , H01Q1/44 , H01Q1/48 , H01Q9/0421 , H01Q9/42 , H01Q13/10
摘要： Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio -frequency transceiver circuitry and antenna structures. The antenna structures may contain antenna resonating elements and antenna ground elements. Antenna resonating elements may be formed from patterned conductive traces on substrates such as flex circuit substrates. Antenna ground elements may be formed from conductive device structures such as metal housing walls. Support and biasing structures such as dielectric support members and layer of foam may be used to support and bias antenna resonating elements against planar device structures. The planar device structures against which the antenna resonating elements are biased may be planar dielectric members such as transparent layers of display cover glass or other planar structures. Adhesive may be interposed between the planar structures and the antenna resonating elements.
摘要翻译：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结构。天线结构可以包含天线谐振元件和天线接地元件。天线谐振元件可以由诸如柔性电路基板的基板上的图案化导电迹线形成。天线接地元件可以由诸如金属外壳壁的导电器件结构形成。诸如电介质支撑构件和泡沫层的支撑和偏置结构可用于支撑和偏置天线谐振元件抵抗平面装置结构。天线谐振元件被偏压的平面器件结构可以是诸如显示器盖玻璃或其它平面结构的透明层的平面电介质构件。粘合剂可以介于平面结构和天线谐振元件之间。

8. 发明申请

WO2011149489A1 HOUSING STRUCTURES FOR OPTIMIZING LOCATION OF EMITTED RADIO-FREQUENCY SIGNALS 审中-公开
标题翻译：用于优化发射无线电频率信号位置的住房结构
公开(公告)号：WO2011149489A1
公开(公告)日：2011-12-01
申请号：PCT/US2010/049403
申请日：2010-09-17
申请人： APPLE INC. , PASCOLINI, Mattia , SCHLUB, Robert, W. , CABALLERO, Ruben , JIN, Nanbo , MYERS, Scott, A.
发明人： PASCOLINI, Mattia , SCHLUB, Robert, W. , CABALLERO, Ruben , JIN, Nanbo , MYERS, Scott, A.
IPC分类号： H01Q1/24 , H01Q7/00 , H01Q9/42
CPC分类号： H01Q1/243 , H01Q7/00 , H01Q9/42
摘要： Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. A display may be mounted on a front face of an electronic device. A conductive member such as a bezel may surround the display. Internal housing support structures such as a metal midplate member may be used to support the display. The midplate member may be connected between opposing edges of the bezel. The antenna structures may include an antenna formed from part of the midplate member and part of the bezel. Antenna image currents in the midplate member may be blocked by slots in the midplate member. The slots may be located adjacent to the antenna and may ensure that the antenna emits radio-frequency signals in a desired pattern. The slots may be angled and segmented.
摘要翻译：提供了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结构。显示器可以安装在电子设备的正面上。诸如边框的导电构件可围绕显示器。可以使用诸如金属中间板构件的内部壳体支撑结构来支撑显示器。中间板构件可以连接在边框的相对边缘之间。天线结构可以包括由中间板构件的一部分和边框的一部分形成的天线。中间板构件中的天线图像电流可能被中间板构件中的槽阻挡。时隙可以位于天线附近，并且可以确保天线以期望的模式发射射频信号。槽可以成角度和分段。

9. 发明申请

WO2013180968A1 ANTENNA STRUCTURES IN ELECTRONIC DEVICES WITH HINGED ENCLOSURES 审中-公开
标题翻译：具有铰链外壳的电子设备中的天线结构
公开(公告)号：WO2013180968A1
公开(公告)日：2013-12-05
申请号：PCT/US2013/041399
申请日：2013-05-16
申请人： APPLE INC.
发明人： JERVIS, James, W. , NATH, Jayesh , IRCI, Erdinc , GUTERMAN, Jerzy , PASCOLINI, Mattia , SCHLUB, Robert, W.
IPC分类号： H01Q1/22 , G06F1/16 , H01Q1/38 , H01Q1/42 , H04M1/02
CPC分类号： G06F1/1616 , H01Q1/2266 , H01Q1/2291 , H01Q1/38 , H01Q1/42 , H04M1/0216
摘要： Electronic devices (10) may include radio-frequency transceiver circuitry (32) and antenna structures (34). The antenna structures (34) may include antenna resonating elements (48), parasitic antenna resonating elements (50), and antenna ground structures (380). The antenna structures may include metal traces (52) that are wrapped around an elongated plastic carrier (56). The plastic carrier may have metal traces that are coupled to a metal bracket (66) using solder (86) that protrudes through a hole in the metal bracket. A printed circuit board (68) may be mounted between the metal bracket and a metal housing. The antenna structures may be mounted between hinge structures (H) that couple upper and lower housing structures (12A,12B). The antenna structures may be configured to operate with comparable performance when the upper and lower housing structures are open and closed.
摘要翻译：电子设备（10）可以包括射频收发器电路（32）和天线结构（34）。天线结构（34）可以包括天线谐振元件（48），寄生天线谐振元件（50）和天线接地结构（380）。天线结构可以包括围绕细长塑料载体（56）缠绕的金属迹线（52）。塑料载体可以具有金属迹线，金属迹线使用通过金属支架中的孔突出的焊料（86）耦合到金属支架（66）。印刷电路板（68）可以安装在金属托架和金属外壳之间。天线结构可以安装在联接上和下壳体结构（12A，12B）的铰链结构（H）之间。天线结构可以被配置为当上部和下部壳体结构打开和关闭时以相当的性能运行。

10. 发明申请

WO2013169527A1 ANTENNA AND PROXIMITY SENSOR STRUCTURES HAVING PRINTED CIRCUIT AND DIELECTRIC CARRIER LAYERS 审中-公开
标题翻译：具有印刷电路和介质载体层的天线和近距传感器结构
公开(公告)号：WO2013169527A1
公开(公告)日：2013-11-14
申请号：PCT/US2013/038884
申请日：2013-04-30
申请人： APPLE INC.
发明人： YARGA, Salih , SHAH, Nirali , LI, Qingxiang , SCHLUB, Robert, W.
IPC分类号： H01Q1/24 , H01Q1/44
CPC分类号： H01Q1/243 , H01Q1/245 , H01Q1/38 , H01Q1/44
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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