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51. 发明申请

US20110300907A1 PARALLEL-FED EQUAL CURRENT DENSITY DIPOLE ANTENNA 有权
标题翻译：平行电流等效电流密度DIPOLE天线
公开(公告)号：US20110300907A1
公开(公告)日：2011-12-08
申请号：US12793641
申请日：2010-06-03
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 , H04W88/02 , H01Q13/10
CPC分类号： H01Q1/243 , H01Q5/364 , H01Q9/285 , H01Q9/42
摘要： Electronic devices such as handheld devices may have wireless communications circuitry. The wireless communications circuitry may include a broadband antenna and circuitry that covers multiple communications bands. The broadband antenna may be formed from a parallel-fed dipole. The antenna may have first and second antenna resonating element regions on opposing sides of a slot. The slot may be an open slot that has one open end and one closed end. The slot may be formed from an opening in conductive housing structures in a conductive housing for an electronic device. The conductive housing structures may include sidewall structures, rear housing wall structures, and other conductive structures. The antenna may have a feed with a feed line that crosses the slot. An interposed dielectric substrate member may separate the feed line from the conductive structures. The feed line may have sections with different widths to minimize feed line length.
摘要翻译：诸如手持设备的电子设备可以具有无线通信电路。无线通信电路可以包括覆盖多个通信频带的宽带天线和电路。宽带天线可以由平行馈电偶极子形成。天线可以在槽的相对侧上具有第一和第二天线谐振元件区域。槽可以是具有一个开放端和一个封闭端的敞开槽。狭槽可以由用于电子设备的导电外壳中的导电外壳结构中的开口形成。导电外壳结构可以包括侧壁结构，后壳体壁结构和其它导电结构。天线可以具有穿过插槽的馈线的馈电。插入的介电衬底构件可以将馈电线与导电结构分离。进料管线可以具有不同宽度的部分以最小化进料管线长度。

52. 发明申请

US20110291896A1 HOUSING STRUCTURES FOR OPTIMIZING LOCATION OF EMITTED RADIO-FREQUENCY SIGNALS 有权
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：US20110291896A1
公开(公告)日：2011-12-01
申请号：US12789400
申请日：2010-05-27
申请人： Mattia Pascolini , Robert W. Schlub , Ruben Caballero , Nanbo Jin , Scott Myers
发明人： Mattia Pascolini , Robert W. Schlub , Ruben Caballero , Nanbo Jin , Scott Myers
IPC分类号： H01Q1/24
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。

53. 发明申请

US20110282593A1 WELD CHECK STATIONS 失效
标题翻译：焊接检查站
公开(公告)号：US20110282593A1
公开(公告)日：2011-11-17
申请号：US12869617
申请日：2010-08-26
申请人： Joshua G. Nickel , Ruben Caballero , Jason Flickinger , Scott A. Myers , Mattia Pascolini , Robert W. Schlub , Trent Weber
发明人： Joshua G. Nickel , Ruben Caballero , Jason Flickinger , Scott A. Myers , Mattia Pascolini , Robert W. Schlub , Trent Weber
IPC分类号： G01R31/11 , G06F19/00 , G01R35/00
CPC分类号： G01R31/04
摘要： A method of manufacture for a portable computing device is described. In particular, methods and apparatus for assessing a quality of weld joints used to connect one or more components of the portable computing device are described. The weld joints can include one or more weld points. At a weld check station, using a vector network analyzer, a test signal generated can be passed through the weld joint and a response signal can be measured. The measured characteristics can be used to assess a quality of the weld joint. In one embodiment, the vector network analyzer can be used to generate a number of high frequency test signals that are passed through the weld to perform a time domain reflectometry measurement where the weld joint can be accepted or rejected based upon the measurement.
摘要翻译：描述了便携式计算设备的制造方法。特别地，描述了用于评估用于连接便携式计算设备的一个或多个部件的焊接接头的质量的方法和设备。焊缝可以包括一个或多个焊接点。在焊接检查站，使用矢量网络分析仪，产生的测试信号可以通过焊接接头，并且可以测量响应信号。测量的特性可用于评估焊缝的质量。在一个实施例中，矢量网络分析器可以用于产生通过焊缝的多个高频测试信号，以执行时域反射测量，其中基于测量能够接受或拒绝焊接接头。

54. 发明申请

US20110183721A1 ANTENNA FOR HANDHELD ELECTRONIC DEVICES WITH CONDUCTIVE BEZELS 有权
标题翻译：天线用于带导电贝壳的手持式电子设备
公开(公告)号：US20110183721A1
公开(公告)日：2011-07-28
申请号：US13083487
申请日：2011-04-08
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： H04W88/02 , 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 using 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。

55. 发明申请

US20110084887A1 SYSTEM FOR TESTING MULTI-ANTENNA DEVICES 有权
标题翻译：用于测试多天线设备的系统
公开(公告)号：US20110084887A1
公开(公告)日：2011-04-14
申请号：US12577128
申请日：2009-10-09
申请人： Matt A. Mow , Robert W. Schlub , Ruben Caballero
发明人： Matt A. Mow , Robert W. Schlub , Ruben Caballero
IPC分类号： G01R29/08
CPC分类号： G01R29/10
摘要： A test system for testing multiple-input and multiple-output (MIMO) systems is provided. The test system may convey signals bidirectionally between two test chambers. Each test chamber may be lined with foam to minimize electromagnetic reflections. Each test chamber may include structure three-dimensional array of test antennas. The test antennas may be mounted in a sphere using an antenna mounting structure. The antenna mounting structure may include multiple rings of different sizes. Test antennas may be embedded in the inner walls of the antenna mounting structure. There may be multiple receiving antennas located in each test chamber. One test chamber may include a device under test inside an array of test antennas and another test chamber may include base station antennas inside another array of test antennas. Signals may be conveyed between the test chambers using channel emulators.
摘要翻译：提供了一种用于测试多输入和多输出（MIMO）系统的测试系统。测试系统可以在两个测试室之间双向传送信号。每个测试室可以衬有泡沫以最小化电磁反射。每个测试室可以包括测试天线的结构三维阵列。测试天线可以使用天线安装结构安装在球体中。天线安装结构可以包括多个不同尺寸的环。测试天线可以嵌入天线安装结构的内壁。每个测试室中可能有多个接收天线。一个测试室可以包括在测试天线阵列内的被测设备，另一个测试室可以包括另一个测试天线阵列内的基站天线。可以使用信道仿真器在测试室之间传送信号。

56. 发明授权

US07911387B2 Handheld electronic device antennas 有权
标题翻译：手持电子设备天线
公开(公告)号：US07911387B2
公开(公告)日：2011-03-22
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： H01Q1/38 , H01Q13/10 , H01Q1/48
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。

57. 发明申请

US20090303139A1 HANDHELD ELECTRONIC DEVICES WITH ISOLATED ANTENNAS 有权
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
IPC分类号： H01Q1/24 , H01Q1/52
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.

58. 发明申请

US20090278753A1 HANDHELD ELECTRONIC DEVICES WITH ISOLATED ANTENNAS 有权
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
IPC分类号： H01Q1/24 , H01Q1/38
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.

59. 发明申请

US20080165065A1 Antennas for handheld electronic devices 有权
标题翻译：手持电子设备天线
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
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q9/04
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。

60. 发明申请

US20080165063A1 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：US20080165063A1
公开(公告)日：2008-07-10
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 , H01Q1/38
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。

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