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91. 发明授权

US07898485B2 Handheld electronic devices with isolated antennas 有权
公开(公告)号：US07898485B2
公开(公告)日：2011-03-01
申请号：US12504443
申请日：2009-07-16
申请人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
发明人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/521 , H01Q13/10 , H01Q21/28 , H01Q21/29 , H01Q21/30
摘要： Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

92. 发明授权

US07893883B2 Handheld electronic devices with isolated antennas 有权
标题翻译：带隔离天线的手持式电子设备
公开(公告)号：US07893883B2
公开(公告)日：2011-02-22
申请号：US12504375
申请日：2009-07-16
申请人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
发明人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
IPC分类号： H01Q1/12
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/521 , H01Q13/10 , H01Q21/28 , H01Q21/29 , H01Q21/30
摘要： Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.
摘要翻译：提供了包括具有至少第一和第二天线的无线通信电路的手持电子设备。天线隔离元件降低了天线之间的信号干扰，使得天线可以彼此靠近地使用。平面接地元件可以被第一和第二天线用作接地。第一天线可以使用混合的平面倒置F和槽布置来形成，其中平面谐振元件位于平面接地元件中的矩形槽之上。第二天线可以由L形条形成。第一天线的平面谐振元件可以具有第一和第二臂。第一臂可以以与第二天线的共同频率谐振，并且可以用作隔离元件。第二臂可以以与混合天线的槽部大致相同的频率共振。

93. 发明申请

US20100321253A1 DIELECTRIC WINDOW ANTENNAS FOR ELECTRONIC DEVICES 有权
标题翻译：电子设备用电子窗户天线
公开(公告)号：US20100321253A1
公开(公告)日：2010-12-23
申请号：US12486496
申请日：2009-06-17
申请人： Enrique Ayala Vazquez , Gregory A. Springer , Bing Chiang , Douglas B. Kough , Robert W. Schlub , Yi Jiang , Rodney Andres Gomez Angulo , Ruben Caballero
发明人： Enrique Ayala Vazquez , Gregory A. Springer , Bing Chiang , Douglas B. Kough , Robert W. Schlub , Yi Jiang , Rodney Andres Gomez Angulo , Ruben Caballero
IPC分类号： H01Q1/22
CPC分类号： H01Q1/2258 , H01Q1/243 , H01Q1/42 , H01Q13/18
摘要： Logo antennas are provided for electronic devices such as portable computers. An electronic device may have a housing with conductive housing walls. A logo antenna may be formed from an antenna resonating element such as a patch antenna resonating element, a monopole antenna resonating element, or other antenna resonating element structure. A conductive cavity may be placed behind the antenna resonating element. A dielectric antenna window that serves as a logo may be used to cover the antenna resonating element. The dielectric antenna window may be mounted in an opening in the conductive housing walls. A positive antenna feed terminal may be coupled to the antenna resonating element. A ground antenna feed terminal may be coupled to the cavity and portions of the conductive housing walls. The dielectric antenna window may be shaped in the form of a logo.
摘要翻译：为诸如便携式计算机之类的电子设备提供标识天线。电子设备可以具有带有导电外壳壁的壳体。标识天线可以由诸如贴片天线谐振元件，单极天线谐振元件或其它天线谐振元件结构的天线谐振元件形成。导电腔可以放置在天线谐振元件的后面。用作徽标的电介质天线窗可用于覆盖天线谐振元件。电介质天线窗口可以安装在导电外壳壁中的开口中。正天线馈电端子可以耦合到天线谐振元件。接地天线馈电端子可以耦合到空腔和导电壳体壁的部分。电介质天线窗口可以以标志的形式成形。

94. 发明授权

US07843396B2 Antennas for handheld electronic devices with conductive bezels 有权
标题翻译：手持式电子设备天线，带导电边框
公开(公告)号：US07843396B2
公开(公告)日：2010-11-30
申请号：US12564803
申请日：2009-09-22
申请人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
发明人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q1/52 , H01Q1/521 , H01Q5/371 , H01Q5/40 , H01Q9/0407 , H01Q9/0421 , H01Q13/10 , H01Q13/103 , H01Q21/28 , H01Q21/30 , H01Q23/00
摘要： A handheld electronic device may be provided that contains wireless communications circuitry. The handheld electronic device may have a housing and a display. The display may be attached to the housing a conductive bezel. The handheld electronic device may have one or more antennas for supporting wireless communications. A ground plane in the handheld electronic device may serve as ground for one or more of the antennas. The ground plane and bezel may define a opening. A rectangular slot antenna or other suitable slot antenna may be formed from or within the opening. One or more antenna resonating elements may be formed above the slot. An electrical switch that bridges the slot may be used to modify the perimeter of the slot so as to tune the communications bands of the handheld electronic device.
摘要翻译：可以提供包含无线通信电路的手持式电子设备。手持电子设备可以具有壳体和显示器。显示器可以使用导电边框附接到外壳。手持电子设备可以具有用于支持无线通信的一个或多个天线。手持电子设备中的接地平面可以用作一个或多个天线的接地。接地平面和挡板可以定义一个开口。矩形缝隙天线或其他合适的缝隙天线可由开口内或内部形成。一个或多个天线谐振元件可以形成在槽的上方。桥接插槽的电开关可用于修改插槽的周边，以调谐手持电子设备的通信频带。

95. 发明申请

US20100007564A1 ANTENNAS FOR HANDHELD ELECTRONIC DEVICES WITH CONDUCTIVE BEZELS 有权
标题翻译：具有导电贝壳的手持式电子设备天线
公开(公告)号：US20100007564A1
公开(公告)日：2010-01-14
申请号：US12564803
申请日：2009-09-22
申请人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
发明人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24 , H01Q1/38
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q1/52 , H01Q1/521 , H01Q5/371 , H01Q5/40 , H01Q9/0407 , H01Q9/0421 , H01Q13/10 , H01Q13/103 , H01Q21/28 , H01Q21/30 , H01Q23/00
摘要： A handheld electronic device may be provided that contains wireless communications circuitry. The handheld electronic device may have a housing and a display. The display may be attached to the housing a conductive bezel. The handheld electronic device may have one or more antennas for supporting wireless communications. A ground plane in the handheld electronic device may serve as ground for one or more of the antennas. The ground plane and bezel may define a opening. A rectangular slot antenna or other suitable slot antenna may be formed from or within the opening. One or more antenna resonating elements may be formed above the slot. An electrical switch that bridges the slot may be used to modify the perimeter of the slot so as to tune the communications bands of the handheld electronic device.
摘要翻译：可以提供包含无线通信电路的手持式电子设备。手持电子设备可以具有壳体和显示器。显示器可以附接到外壳上的导电边框。手持电子设备可以具有用于支持无线通信的一个或多个天线。手持电子设备中的接地平面可以用作一个或多个天线的接地。接地平面和挡板可以定义一个开口。矩形缝隙天线或其他合适的缝隙天线可由开口内或内部形成。一个或多个天线谐振元件可以形成在槽的上方。桥接插槽的电开关可用于修改插槽的周边，以调谐手持电子设备的通信频带。

96. 发明申请

US20080316117A1 Handheld electronic device antennas 有权
标题翻译：手持电子设备天线
公开(公告)号：US20080316117A1
公开(公告)日：2008-12-25
申请号：US11821363
申请日：2007-06-21
申请人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
发明人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q1/52 , H01Q9/0421 , H01Q13/10 , H01Q21/30
摘要： A handheld electronic device may be provided that contains a conductive housing and other conductive elements. The conductive elements may form an antenna ground plane. One or more antennas for the handheld electronic device may be formed from the ground plane and one or more associated antenna resonating elements. Transceiver circuitry may be connected to the resonating elements by transmission lines such as coaxial cables. Ferrules may be crimped to the coaxial cables. A bracket with extending members may be crimped over the ferrules to ground the coaxial cables to the housing and other conductive elements in the ground plane. The ground plane may contain an antenna slot. A dock connector and flex circuit may overlap the slot in a way that does not affect the resonant frequency of the slot. Electrical components may be isolated from the antenna using isolation elements such as inductors and resistors.
摘要翻译：可以提供包含导电外壳和其它导电元件的手持电子设备。导电元件可形成天线接地平面。用于手持电子设备的一个或多个天线可以由接地平面和一个或多个相关联的天线谐振元件形成。收发器电路可以通过诸如同轴电缆的传输线连接到谐振元件。套圈可以压接到同轴电缆。具有延伸构件的托架可以压接在套圈上以将同轴电缆接地到壳体和接地平面中的其它导电元件。接地平面可能包含天线槽。坞站连接器和柔性电路可以以不影响槽的谐振频率的方式与槽重叠。电气部件可以使用隔离元件例如电感器和电阻器与天线隔离。

97. 发明授权

US08866680B2 Handheld electronic devices with isolated antennas 有权
公开(公告)号：US08866680B2
公开(公告)日：2014-10-21
申请号：US13092875
申请日：2011-04-22
申请人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
发明人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
IPC分类号： H01Q1/24 , H01Q9/04 , H01Q21/29 , H01Q13/10 , H01Q1/52 , H01Q21/28 , H01Q21/30
摘要： Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.

98. 发明申请

US20130293424A1 Corner Bracket Slot Antennas 有权
标题翻译：角支架插槽天线
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
IPC分类号： H01Q13/10 , H01Q13/18
CPC分类号： H01Q1/243 , H01Q1/44 , H01Q13/10
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。

99. 发明授权

US08466839B2 Electronic devices with parasitic antenna resonating elements that reduce near field radiation 有权
标题翻译：具有减少近场辐射的寄生天线谐振元件的电子器件
公开(公告)号：US08466839B2
公开(公告)日：2013-06-18
申请号：US12632697
申请日：2009-12-07
申请人： Robert W. Schlub , David T. Amm , Omar S. Leung , Brian M. King , Qingxiang Li , Enrique Ayala Vazquez , Rodney Andres Gomez Angulo , Yi Jiang , Ruben Caballero
发明人： Robert W. Schlub , David T. Amm , Omar S. Leung , Brian M. King , Qingxiang Li , Enrique Ayala Vazquez , Rodney Andres Gomez Angulo , Yi Jiang , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/245 , H01Q1/44
摘要： Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may be formed of conductive materials. A dielectric 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 proximity sensor may be used in detecting external objects. A parasitic antenna resonating element may be interposed between the antenna resonating element and the dielectric antenna window to minimize near-field radiation hotspots. The parasitic antenna resonating element may be formed using a capacitor electrode for the proximity sensor. A ferrite layer may be interposed between the parasitic element and the antenna window.
摘要翻译：为便携式电脑等电子设备提供天线。电子设备可以具有安装天线的壳体。壳体可以由导电材料形成。电介质天线窗口可以安装在外壳中，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。接近传感器可用于检测外部物体。可以在天线谐振元件和电介质天线窗口之间插入寄生天线谐振元件，以最小化近场辐射热点。可以使用用于接近传感器的电容器电极来形成寄生天线谐振元件。可以在寄生元件和天线窗口之间插入铁氧体层。

100. 发明授权

US08427376B2 Electronic devices with parasitic antenna resonating elements that reduce near field radiation 有权
公开(公告)号：US08427376B2
公开(公告)日：2013-04-23
申请号：US12632697
申请日：2009-12-07
申请人： Robert W. Schlub , David T. Amm , Omar S. Leung , Brian M. King , Qingxiang Li , Enrique Ayala Vazquez , Rodney Andres Gomez Angulo , Yi Jiang , Ruben Caballero
发明人： Robert W. Schlub , David T. Amm , Omar S. Leung , Brian M. King , Qingxiang Li , Enrique Ayala Vazquez , Rodney Andres Gomez Angulo , Yi Jiang , Ruben Caballero
IPC分类号： H01Q1/24
摘要： Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may be formed of conductive materials. A dielectric 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 proximity sensor may be used in detecting external objects. A parasitic antenna resonating element may be interposed between the antenna resonating element and the dielectric antenna window to minimize near-field radiation hotspots. The parasitic antenna resonating element may be formed using a capacitor electrode for the proximity sensor. A ferrite layer may be interposed between the parasitic element and the antenna window.

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