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公开(公告)号：US08174452B2
公开(公告)日：2012-05-08
申请号：US12238384
申请日：2008-09-25
申请人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
发明人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/36 , H01Q5/371
摘要： Wireless portable electronic devices such as laptop computers are provided with cavity-backed monopole antennas. A wireless device may have a housing. Conductive portions of the housing such as a conductive outer metal layer and internal frame structures may form a cavity having conductive walls. An antenna resonating element structure may be formed from monopole antenna resonating element arms of dissimilar lengths. One of the arms may be straight and another of the arms may be implemented using a meandering path. The antenna resonating element may be mounted over the cavity to form a cavity-backed monopole antenna. A display within the device may be covered by a cover glass. An opaque bezel region around the periphery of the cover glass may cover the antenna and block it from view. The antenna resonating element arms may run parallel to the longitudinal axis of the cavity.
摘要翻译： 诸如膝上型计算机的无线便携式电子设备设置有腔背单极天线。 无线设备可以具有外壳。 诸如导电外金属层和内部框架结构的壳体的导电部分可以形成具有导电壁的空腔。 天线谐振元件结构可以由具有不同长度的单极天线谐振元件臂形成。 一个臂可以是直的，另一个臂可以使用曲折的路径来实现。 天线谐振元件可以安装在空腔上，以形成空腔支撑的单极天线。 装置内的显示器可以被盖玻璃覆盖。 盖玻璃周围的不透明的边框区域可以覆盖天线并阻挡它。 天线谐振元件臂可以平行于空腔的纵向轴线延伸。
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公开(公告)号：US20120026048A1
公开(公告)日：2012-02-02
申请号：US13269150
申请日：2011-10-07
申请人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
发明人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
IPC分类号： H01Q21/30
CPC分类号： H01Q1/2266 , H01Q1/38 , H01Q5/371 , H01Q21/28
摘要： Wireless portable electronic devices such as laptop computers are provided with antennas. An antenna may be provided within a clutch barrel in a laptop computer. The clutch barrel may have a dielectric cover. Antenna elements may be mounted within the clutch barrel cover on an antenna support structure. There may be two or more antenna elements mounted to the antenna support structure. These antenna elements may be of different types. A first antenna element for the clutch barrel antenna may be formed from a dual band antenna element having a closed slot and an open slot. A second antenna element for the clutch barrel antenna may be formed from a dual band antenna element of a hybrid type having a planar resonating element arm and a slot resonating element. Flex circuit structures may be used in implanting the first and second antenna elements for the clutch barrel antenna.
摘要翻译： 诸如膝上型计算机的无线便携式电子设备设有天线。 可以在膝上型计算机中的离合器筒内设置天线。 离合器筒可以具有电介质盖。 天线元件可以安装在天线支撑结构上的离合器筒盖内。 可能有两个或更多个天线元件安装到天线支撑结构。 这些天线元件可以是不同类型的。 用于离合器筒形天线的第一天线元件可以由具有闭合槽和开放槽的双频带天线元件形成。 用于离合器筒状天线的第二天线元件可以由具有平面谐振元件臂和狭槽谐振元件的混合型双频带天线元件形成。 柔性电路结构可用于植入用于离合器圆筒形天线的第一和第二天线元件。
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公开(公告)号：US20100073241A1
公开(公告)日：2010-03-25
申请号：US12238384
申请日：2008-09-25
申请人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
发明人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/36 , H01Q5/371
摘要： Wireless portable electronic devices such as laptop computers are provided with cavity-backed monopole antennas. A wireless device may have a housing. Conductive portions of the housing such as a conductive outer metal layer and internal frame structures may form a cavity having conductive walls. An antenna resonating element structure may be formed from monopole antenna resonating element arms of dissimilar lengths. One of the arms may be straight and another of the arms may be implemented using a meandering path. The antenna resonating element may be mounted over the cavity to form a cavity-backed monopole antenna. A display within the device may be covered by a cover glass. An opaque bezel region around the periphery of the cover glass may cover the antenna and block it from view. The antenna resonating element arms may run parallel to the longitudinal axis of the cavity.
摘要翻译： 诸如膝上型计算机的无线便携式电子设备设置有腔背单极天线。 无线设备可以具有外壳。 诸如导电外金属层和内部框架结构的壳体的导电部分可以形成具有导电壁的空腔。 天线谐振元件结构可以由具有不同长度的单极天线谐振元件臂形成。 一个臂可以是直的，另一个臂可以使用曲折的路径来实现。 天线谐振元件可以安装在空腔上，以形成空腔支撑的单极天线。 装置内的显示器可以被盖玻璃覆盖。 盖玻璃周围的不透明的边框区域可以覆盖天线并阻挡它。 天线谐振元件臂可以平行于空腔的纵向轴线延伸。
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公开(公告)号：US08866692B2
公开(公告)日：2014-10-21
申请号：US12340610
申请日：2008-12-19
申请人： Enrique Ayala Vazquez , Bing Chiang , Hao Xu
发明人： Enrique Ayala Vazquez , Bing Chiang , Hao Xu
CPC分类号： H01Q1/521 , H01Q1/2291 , H01Q1/48
摘要： Antennas for electronic devices are provided. First and second antennas may be mounted within an electronic device. Free-space coupling between the first and second antennas may give rise to interference. The first and second antennas may be coupled to a global ground. The global ground may be formed using a conductive member in the electronic device such as a conductive frame member. Signals that pass between the antennas through the global ground may serve as canceling signals that reduce the magnitude of free-space interference signals and thereby improve antenna isolation. The antennas may be coupled to the global ground using electrical paths or through near-field electromagnetic coupling. Coupling efficiency to the global ground may be enhanced by configuring the conductive traces of one or both of the antennas to form a resonant circuit.
摘要翻译： 提供电子设备天线。 第一和第二天线可以安装在电子设备内。 第一和第二天线之间的自由空间耦合可能会引起干扰。 第一和第二天线可以耦合到全球地面。 全球接地可以使用诸如导电框架构件的电子设备中的导电构件来形成。 通过全球地面通过天线之间的信号可以用作消除自由空间干扰信号幅度的抵消信号，从而改善天线隔离。 天线可以使用电路径或通过近场电磁耦合耦合到全局地面。 可以通过配置一个或两个天线的导电迹线来形成谐振电路来增强耦合效率到全局地。
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公开(公告)号：US08269675B2
公开(公告)日：2012-09-18
申请号：US12490286
申请日：2009-06-23
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/244 , H01Q13/10
摘要： An electronic device may be provided with a conductive housing. The conductive housing may be formed from a metal. Slots may be formed in the housing. The slots may serve as an antenna and may be fed using an antenna feed structure within the electronic device housing. The electronic device may have a frame to which housing structures are attached and may have a stand or other support structure. The frame may be used to mount a display, to support housing walls, to support clutch barrel structures, etc. The slots may be formed in the frame or in a space between the frame and the housing walls. The slots or other antenna structures may also be formed in the stand. Multiple slots may be used together to support operations in two or more communications bands. There may be multiple dual slot antennas in the electronic device.
摘要翻译： 电子设备可以设置有导电外壳。 导电壳体可以由金属形成。 槽可以形成在壳体中。 时隙可以用作天线，并且可以使用电子设备外壳内的天线馈送结构进行馈送。 电子设备可以具有框架，壳体结构附接到框架，并且可以具有支架或其他支撑结构。 框架可以用于安装显示器，以支撑壳体壁，以支撑离合器桶结构等。槽可以形成在框架中或框架和壳体壁之间的空间中。 槽或其他天线结构也可以形成在支架中。 多个时隙可以一起使用以支持在两个或更多个通信频带中的操作。 电子设备中可能有多个双槽天线。
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公开(公告)号：US20100073243A1
公开(公告)日：2010-03-25
申请号：US12238388
申请日：2008-09-25
申请人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
发明人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
IPC分类号： H01Q1/24
CPC分类号： H01Q1/38 , H01Q1/02 , H01Q1/2266
摘要： Wireless portable electronic devices such as laptop computers are provided with antennas and radio-frequency transceiver circuitry. Antenna structures and transceiver circuitry may be provided within a clutch barrel in a laptop computer. The clutch barrel may have a dielectric cover. Antenna elements may be mounted within the clutch barrel cover on an antenna support structure. The antenna support structure may be mounted to a metal housing frame. The metal housing frame may have a tab-shaped extension that serves as a heat sink. The heat sink may draw heat away from the transceiver circuitry. The transceiver circuitry may be coupled to the antenna using a radio-frequency transmission line path that contains microstrip transmission lines or coaxial cable transmission lines. The transceiver circuitry may be coupled to logic circuitry on a laptop computer motherboard using a digital data communications path.
摘要翻译： 诸如膝上型计算机的无线便携式电子设备设置有天线和射频收发器电路。 天线结构和收发器电路可以设置在膝上型计算机的离合器筒内。 离合器筒可以具有电介质盖。 天线元件可以安装在天线支撑结构上的离合器筒盖内。 天线支撑结构可以安装到金属外壳框架。 金属外壳框架可以具有用作散热器的凸片状延伸部。 散热器可能会从收发器电路中吸收热量。 收发器电路可以使用包含微带传输线或同轴电缆传输线的射频传输线路径耦合到天线。 收发器电路可以使用数字数据通信路径耦合到笔记本电脑主板上的逻辑电路。
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公开(公告)号：US20100073242A1
公开(公告)日：2010-03-25
申请号：US12238385
申请日：2008-09-25
申请人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
发明人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
CPC分类号： H01Q1/2266 , H01Q1/38 , H01Q5/371 , H01Q21/28
摘要： Wireless portable electronic devices such as laptop computers are provided with antennas. An antenna may be provided within a clutch barrel in a laptop computer. The clutch barrel may have a dielectric cover. Antenna elements may be mounted within the clutch barrel cover on an antenna support structure. There may be two or more antenna elements mounted to the antenna support structure. These antenna elements may be of different types. A first antenna element for the clutch barrel antenna may be formed from a dual band antenna element having a closed slot and an open slot. A second antenna element for the clutch barrel antenna may be formed from a dual band antenna element of a hybrid type having a planar resonating element arm and a slot resonating element. Flex circuit structures may be used in implanting the first and second antenna elements for the clutch barrel antenna.
摘要翻译： 诸如膝上型计算机的无线便携式电子设备设有天线。 可以在膝上型计算机中的离合器筒内设置天线。 离合器筒可以具有电介质盖。 天线元件可以安装在天线支撑结构上的离合器筒盖内。 可能有两个或更多个天线元件安装到天线支撑结构。 这些天线元件可以是不同类型的。 用于离合器筒形天线的第一天线元件可以由具有闭合槽和开放槽的双频带天线元件形成。 用于离合器筒状天线的第二天线元件可以由具有平面谐振元件臂和狭槽谐振元件的混合型双频带天线元件形成。 柔性电路结构可用于植入用于离合器圆筒形天线的第一和第二天线元件。
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公开(公告)号：US08508418B2
公开(公告)日：2013-08-13
申请号：US13619614
申请日：2012-09-14
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/244 , H01Q13/10
摘要： An electronic device may be provided with a conductive housing. The conductive housing may be formed from a metal. Slots may be formed in the housing. The slots may serve as an antenna and may be fed using an antenna feed structure within the electronic device housing. The electronic device may have a frame to which housing structures are attached and may have a stand or other support structure. The frame may be used to mount a display, to support housing walls, to support clutch barrel structures, etc. The slots may be formed in the frame or in a space between the frame and the housing walls. The slots or other antenna structures may also be formed in the stand. Multiple slots may be used together to support operations in two or more communications bands. There may be multiple dual slot antennas in the electronic device.
摘要翻译： 电子设备可以设置有导电外壳。 导电壳体可以由金属形成。 槽可以形成在壳体中。 时隙可以用作天线，并且可以使用电子设备外壳内的天线馈送结构进行馈送。 电子设备可以具有框架，壳体结构附接到框架，并且可以具有支架或其他支撑结构。 框架可以用于安装显示器，以支撑壳体壁，以支撑离合器桶结构等。槽可以形成在框架中或框架和壳体壁之间的空间中。 槽或其他天线结构也可以形成在支架中。 多个时隙可以一起使用以支持在两个或更多个通信频带中的操作。 电子设备中可能有多个双槽天线。
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公开(公告)号：US20130009833A1
公开(公告)日：2013-01-10
申请号：US13619614
申请日：2012-09-14
IPC分类号： H01Q13/10
CPC分类号： H01Q1/2266 , H01Q1/244 , H01Q13/10
摘要： An electronic device may be provided with a conductive housing. The conductive housing may be formed from a metal. Slots may be formed in the housing. The slots may serve as an antenna and may be fed using an antenna feed structure within the electronic device housing. The electronic device may have a frame to which housing structures are attached and may have a stand or other support structure. The frame may be used to mount a display, to support housing walls, to support clutch barrel structures, etc. The slots may be formed in the frame or in a space between the frame and the housing walls. The slots or other antenna structures may also be formed in the stand. Multiple slots may be used together to support operations in two or more communications bands. There may be multiple dual slot antennas in the electronic device.
摘要翻译： 电子设备可以设置有导电外壳。 导电壳体可以由金属形成。 槽可以形成在壳体中。 时隙可以用作天线，并且可以使用电子设备外壳内的天线馈送结构进行馈送。 电子设备可以具有框架，壳体结构附接到框架，并且可以具有支架或其他支撑结构。 框架可以用于安装显示器，以支撑壳体壁，以支撑离合器桶结构等。槽可以形成在框架中或框架和壳体壁之间的空间中。 槽或其他天线结构也可以形成在支架中。 多个时隙可以一起使用以支持在两个或更多个通信频带中的操作。 电子设备中可能有多个双槽天线。
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公开(公告)号：US08059039B2
公开(公告)日：2011-11-15
申请号：US12238385
申请日：2008-09-25
申请人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
发明人： Enrique Ayala Vazquez , Hao Xu , Gregory A. Springer , Bing Chiang , Eduardo Lopez Camacho , Douglas B. Kough
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/38 , H01Q5/371 , H01Q21/28
摘要： Wireless portable electronic devices such as laptop computers are provided with antennas. An antenna may be provided within a clutch barrel in a laptop computer. The clutch barrel may have a dielectric cover. Antenna elements may be mounted within the clutch barrel cover on an antenna support structure. There may be two or more antenna elements mounted to the antenna support structure. These antenna elements may be of different types. A first antenna element for the clutch barrel antenna may be formed from a dual band antenna element having a closed slot and an open slot. A second antenna element for the clutch barrel antenna may be formed from a dual band antenna element of a hybrid type having a planar resonating element arm and a slot resonating element. Flex circuit structures may be used in implanting the first and second antenna elements for the clutch barrel antenna.
摘要翻译： 诸如膝上型计算机的无线便携式电子设备设有天线。 可以在膝上型计算机中的离合器筒内设置天线。 离合器筒可以具有电介质盖。 天线元件可以安装在天线支撑结构上的离合器筒盖内。 可能有两个或更多个天线元件安装到天线支撑结构。 这些天线元件可以是不同类型的。 用于离合器筒形天线的第一天线元件可以由具有闭合槽和开放槽的双频带天线元件形成。 用于离合器筒状天线的第二天线元件可以由具有平面谐振元件臂和狭槽谐振元件的混合型双频带天线元件形成。 柔性电路结构可用于植入用于离合器圆筒形天线的第一和第二天线元件。
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