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公开(公告)号：US20130009828A1
公开(公告)日：2013-01-10
申请号：US13620188
申请日：2012-09-14
申请人： Mattia Pascolini , Robert J. Hill , Juan Zavala , Nanbo Jin , Qingxiang Li , Robert W. Schlub , Ruben Caballero
发明人： Mattia Pascolini , Robert J. Hill , Juan Zavala , Nanbo Jin , Qingxiang Li , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
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 parallel-fed loop antenna may be formed from portions of an electronic device bezel and a ground plane. The antenna may operate in multiple communications bands. An impedance matching circuit for the antenna may be formed from a parallel-connected inductive element and a series-connected capacitive element. The bezel may surround a peripheral portion of a display that is mounted to the front of an electronic device. The bezel may contain a gap. Antenna feed terminals for the antenna may be located on opposing sides of the gap. The inductive element may bridge the gap and the antenna feed terminals. The capacitive element may be connected in series between one of the antenna feed terminals and a conductor in a transmission line located between the transceiver circuitry and the antenna.
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。 并联馈电环形天线可以由电子设备边框和接地平面的部分形成。 天线可以在多个通信频带中操作。 用于天线的阻抗匹配电路可以由并联连接的电感元件和串联电容元件形成。 边框可以围绕安装到电子设备前部的显示器的外围部分。 表圈可能有间隙。 用于天线的天线馈电端子可以位于间隙的相对侧上。 电感元件可以桥接间隙和天线馈电端子。 电容元件可以串联连接在天线馈电端子之一和位于收发器电路和天线之间的传输线中的导体之间。
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公开(公告)号：US08233950B2
公开(公告)日：2012-07-31
申请号：US11968331
申请日：2008-01-02
申请人： Phillip M. Hobson , Robert J. Hill , Robert W. Schlub , Juan Zavala , Tang Yew Tan , Richard Hung Minh Dinh , Kenneth A. Jenks , Robert Sean Murphy , Erik L. Wang
发明人： Phillip M. Hobson , Robert J. Hill , Robert W. Schlub , Juan Zavala , Tang Yew Tan , Richard Hung Minh Dinh , Kenneth A. Jenks , Robert Sean Murphy , Erik L. Wang
IPC分类号： H04M1/00
CPC分类号： H01Q1/243 , H01Q1/52 , H01Q9/0421 , H01Q13/10
摘要： A handheld device may include one or more antennas and a connector both disposed at a base of the handheld device. The connector may have a shell comprising a conductive material. The connector shell may include at least one opening in a portion of the conductive material to reduce electromagnetic interference between the connector shell and the one or more antennas.
摘要翻译： 手持设备可以包括设置在手持设备的基座处的一个或多个天线和连接器。 连接器可以具有包括导电材料的外壳。 连接器壳体可以包括在导电材料的一部分中的至少一个开口，以减少连接器壳体与一个或多个天线之间的电磁干扰。
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公开(公告)号：US20090275370A1
公开(公告)日：2009-11-05
申请号：US12504246
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
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。
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公开(公告)号：US20090273526A1
公开(公告)日：2009-11-05
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
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.
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公开(公告)号：US07595759B2
公开(公告)日：2009-09-29
申请号：US11650071
申请日：2007-01-04
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
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。
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公开(公告)号：US08094079B2
公开(公告)日：2012-01-10
申请号：US12541874
申请日：2009-08-14
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
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。
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公开(公告)号：US07864123B2
公开(公告)日：2011-01-04
申请号：US11897033
申请日：2007-08-28
申请人： Robert J. Hill , Juan Zavala
发明人： Robert J. Hill , Juan Zavala
IPC分类号： H01Q1/24
摘要： Handheld electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include an antenna. The antenna may be formed from a ground plane having a dielectric-filled slot that defines a slot antenna structure and having a planar-inverted-F (PIFA) resonating element located above the opening. The slot antenna structure and the PIFA resonating element may both contribute to the performance of the antenna, so that the antenna exhibits the performance of a hybrid PIFA-slot antenna. The PIFA resonating element may contain multiple antenna resonating element branches. The branches may be configured to operate in different communications bands than the slot antenna structure.
摘要翻译： 提供了包含无线通信电路的手持电子设备。 无线通信电路可以包括天线。 天线可以由具有限定狭缝天线结构并且具有位于开口上方的平面倒F（PIFA）谐振元件的介电填充槽的接地平面形成。 缝隙天线结构和PIFA谐振元件都可以有助于天线的性能，使得天线表现出混合PIFA缝隙天线的性能。 PIFA谐振元件可以包含多个天线共振元件分支。 分支可以被配置为在与缝隙天线结构不同的通信频带中操作。
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公开(公告)号：US20090303139A1
公开(公告)日：2009-12-10
申请号：US12541874
申请日：2009-08-14
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
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.
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公开(公告)号：US20090278753A1
公开(公告)日：2009-11-12
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
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.
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公开(公告)号：US20080165065A1
公开(公告)日：2008-07-10
申请号：US11650187
申请日：2007-01-04
申请人： Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
发明人： Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
CPC分类号： H01Q21/30 , H01Q1/243 , H01Q5/371 , H01Q5/40 , H01Q9/0421 , H01Q9/42 , H01Q13/10 , H01Q21/29
摘要： Handheld electronic devices are provided that contain wireless communications circuitry having at least one antenna. The antenna may have a planar ground element and a planar resonating element. The planar ground element may have a rectangular shape that matches a rectangular housing shape for a handheld electronic device. A dielectric-filled slot may be formed in one end of the planar ground element. The planar resonating element may be located above the slot. The antenna may be a hybrid antenna that contains both a slot antenna structure formed from the slot and a planar inverted-F structure formed from the planar resonating element and the planar ground element. The antenna may be fed using a single transmission line or two transmission lines. With two transmission lines, one transmission line may be associated with the slot antenna structure and one transmission line may be associated with the planar inverted-F antenna structure.
摘要翻译： 提供了包含具有至少一个天线的无线通信电路的手持电子设备。 天线可以具有平面接地元件和平面谐振元件。 平面接地元件可以具有与用于手持电子设备的矩形壳体形状匹配的矩形形状。 电介质填充的槽可以形成在平面接地元件的一端中。 平面谐振元件可以位于槽的上方。 天线可以是包含从槽形成的槽天线结构和由平面谐振元件和平面接地元件形成的平面倒F结构的混合天线。 可以使用单个传输线或两条传输线来馈送天线。 对于两条传输线，一条传输线可以与缝隙天线结构相关联，一条传输线可以与平面倒F天线结构相关联。
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