中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

15 records (took 0.027 seconds)

    Antenna structures having resonating elements and parasitic elements within slots in conductive elements
    1.
    发明专利
    Antenna structures having resonating elements and parasitic elements within slots in conductive elements 有权
    具有传导元件中的共振元件和PARASITIC元件的天线结构

    公开(公告)号：JP2012070386A

    公开(公告)日：2012-04-05

    申请号：JP2011221350

    申请日：2011-09-15

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： JERGY GUTERMAN ,  SHIYO HIROSHI ,  DOUGLAS BRAEKOV ,  EDUARDO LOPEZ CAMACHO ,  MATTIA PASCOLINI ,  ROBERT W SCHURBAN ,  RUBEN CABALLERO

    IPC: H01Q1/24 ,  H01Q1/44 ,  H01Q13/10

    CPC classification number: H01Q5/357 ,  H01Q1/2266 ,  H01Q5/378

    Abstract: PROBLEM TO BE SOLVED: To provide antenna structures having resonating elements and parasitic elements within slots in conductive elements.SOLUTION: Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antenna resonating elements such as dual-band antenna resonating elements that resonate in first and second communications bands. The antenna structures may also contain parasitic antenna elements such as elements that are operative in only the first or second communications band and elements that are operative in both the first and second communications bands. The antenna resonating elements and parasitic elements may be mounted on a common dielectric carrier. The dielectric carrier may be mounted within a slot or other opening in a conductive element. The conductive element may be formed from conductive housing structures in an electronic device such as a portable computer. The portable computer may have a clutch barrel with a dielectric cover. The dielectric cover may overlap and cover the slot and the dielectric carrier.

    Abstract translation: 要解决的问题：提供在导电元件的槽内具有谐振元件和寄生元件的天线结构。 解决方案：电子设备可以包括射频收发器电路和天线结构。 天线结构可以包括诸如在第一和第二通信频带中共振的双频天线谐振元件的天线谐振元件。 天线结构还可以包含诸如仅在第一或第二通信频带中操作的元件的寄生天线元件和在第一和第二通信频带中都可操作的元件。 天线谐振元件和寄生元件可以安装在公共介电载体上。 电介质载体可以安装在导电元件中的槽或其它开口内。 导电元件可以由诸如便携式计算机的电子设备中的导电外壳结构形成。 便携式计算机可以具有带电介质盖的离合器筒。 电介质盖可以重叠并覆盖槽和电介质载体。 版权所有（C）2012，JPO＆INPIT

    Bezel gap antenna
    2.
    发明专利
    Bezel gap antenna 有权
    BEZEL GAP天线

    公开(公告)号：JP2013165524A

    公开(公告)日：2013-08-22

    申请号：JP2013102936

    申请日：2013-05-15

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： MATTIA PASCOLINI ,  ROBERT J HILL ,  JUAN ZAVALA ,  JIN NANBO ,  LI QINGXIANG ,  ROBERT W SCHLUB ,  RUBEN CABALLERO

    IPC: H01Q1/24 ,  H01Q1/22

    CPC classification number: H01Q7/00 ,  H01Q1/243 ,  H01Q9/42 ,  H01Q13/10

    Abstract: PROBLEM TO BE SOLVED: To provide electronic devices that contain wireless communications circuitry.SOLUTION: The wireless communications circuitry includes radio-frequency transceiver circuitry and antenna structures. A parallel-feed loop antenna is formed from portions of an electronic device bezel and a ground plane. The antenna operates in multiple communications bands. An impedance matching circuit for the antenna is formed from a parallel-connected inductive element and a series-connected capacitive element. The bezel surrounds a peripheral portion of a display that is mounted to the front of an electronic device. The bezel contains a gap. Antenna feed terminals for the antenna are located on opposing sides of the gap. The inductive element bridges the gap and the antenna feed terminals. The capacitive element is 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.

    Abstract translation: 要解决的问题：提供包含无线通信电路的电子设备。解决方案：无线通信电路包括射频收发器电路和天线结构。 平行进给环形天线由电子设备边框和接地平面的部分形成。 天线工作在多个通信频段。 用于天线的阻抗匹配电路由并联的电感元件和串联电容元件形成。 边框围绕安装到电子设备前部的显示器的周边部分。 表圈包含一个空白。 用于天线的天线馈电端子位于间隙的相对侧上。 电感元件桥接间隙和天线馈电端子。 电容元件串联在一个天线馈电端子和位于收发器电路和天线之间的传输线中的导体之间。

    Tunable loop antenna
    3.
    发明专利
    Tunable loop antenna 有权
    环形天线

    公开(公告)号：JP2012186810A

    公开(公告)日：2012-09-27

    申请号：JP2012062669

    申请日：2012-03-01

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： JIN NAN-BOO ,  MATTIA PASCOLINI ,  MATT A MOU ,  ROBERT W SCHLUB ,  RUBEN CABALLERO

    IPC: H01Q7/00 ,  H01Q1/50 ,  H01Q21/30 ,  H04B1/18 ,  H04B1/40

    CPC classification number: H01Q7/005 ,  H01Q1/243

    Abstract: PROBLEM TO BE SOLVED: To provide an electronic device that contains a wireless communication circuit.SOLUTION: The wireless communication circuit includes a radio-frequency transceiver circuit and an antenna structure. A parallel-fed loop antenna is formed from portions of a conductive bezel and a ground plane. The antenna operates in multiple communications bands. The bezel surrounds a peripheral portion of a display that is mounted to the front of an electronic device. The bezel contains a gap. Antenna feed terminals for the antenna are located on opposing sides of the gap. A variable capacitor bridges the gap. An inductive element bridges the gap and the antenna feed terminals. A switchable inductor is coupled in parallel with the inductive element. A tunable matching circuit is coupled between one of the antenna feed terminals and a conductor in a coaxial cable connecting the transceiver circuit to the antenna.

    Abstract translation: 要解决的问题：提供一种包含无线通信电路的电子设备。 解决方案：无线通信电路包括射频收发电路和天线结构。 平行馈电的环形天线由导电边框和接地平面的部分形成。 天线工作在多个通信频段。 边框围绕安装到电子设备前部的显示器的周边部分。 表圈包含一个空白。 用于天线的天线馈电端子位于间隙的相对侧上。 可变电容器弥合了间隙。 电感元件桥接间隙和天线馈电端子。 可切换电感器与电感元件并联耦合。 可调谐匹配电路耦合在天线馈电端子之一和在将收发器电路连接到天线的同轴电缆中的导体之间。 版权所有（C）2012，JPO＆INPIT

    Electronic device with proximity-based radio power control
    4.
    发明专利
    Electronic device with proximity-based radio power control 有权
    具有基于接近无线电功率控制的电子设备

    公开(公告)号：JP2013066226A

    公开(公告)日：2013-04-11

    申请号：JP2012264981

    申请日：2012-12-04

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： RUBEN CABALLERO ,  ROBERT W SULABH

    IPC: H04B1/04 ,  H04M1/00 ,  H04M1/02

    CPC classification number: H04W52/246 ,  H04B1/3838 ,  H04W52/283 ,  H04W52/367 ,  H04W52/52

    Abstract: PROBLEM TO BE SOLVED: To enable handsets used in own networks to produce certain minimum radio-frequency power so as to ensure satisfactory operation of the handsets.SOLUTION: An electronic device 10 has an antenna and associated wireless communications circuitry. A sensor 25, 27 such as a proximity sensor is used to detect that the electronic device is in close proximity to a user's head. Control circuitry within the electronic device may be used to adjust radio-frequency signal transmit power levels. When it is determined that the electronic device is within a given distance from the user's head, the radio-frequency signal transmit power level is reduced. When it is determined that the electronic device is not within the given distance from the user's head, proximity-based limits on the radio-frequency signal transmit power level are removed. Data may be gathered from a touch sensor, an accelerometer, an ambient light sensor and other sources for use in determining how to adjust the transmit power level.

    Abstract translation: 要解决的问题：使自己网络中使用的手机产生一定的最低射频功率，以确保手机的令人满意的操作。 电子设备10具有天线和相关联的无线通信电路。 使用诸如接近传感器的传感器25,27来检测电子设备与用户的头部非常接近。 电子设备内的控制电路可用于调节射频信号发射功率电平。 当确定电子设备距离用户头部在给定距离内时，射频信号发射功率电平降低。 当确定电子设备不在距离用户头部的给定距离内时，去除了射频信号发射功率电平的基于接近度的限制。 可以从触摸传感器，加速度计，环境光传感器和其他源收集数据，以用于确定如何调整发射功率电平。 版权所有（C）2013，JPO＆INPIT

    Antennas for handheld electronic devices with conductive bezels
    5.
    发明专利
    Antennas for handheld electronic devices with conductive bezels 有权
    具有导电贝壳的手持式电子设备天线

    公开(公告)号：JP2013048470A

    公开(公告)日：2013-03-07

    申请号：JP2012233421

    申请日：2012-10-23

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： ROBERT J HILL ,  ROBERT W SCHLUB ,  RUBEN CABALLERO

    IPC: H01Q13/10 ,  H01Q1/24 ,  H01Q21/30

    CPC classification number: 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

    Abstract: PROBLEM TO BE SOLVED: To provide small and high-performance handheld electronic devices.SOLUTION: A slot 70 is formed on a grounding plate 54-2 which is electrically connected with a conductive bezel surrounding a peripheral part of a handheld electronic device housing, and a power is fed from a coaxial cable 56A-2 to configure a slot antenna. One or more antenna resonating elements 54-1A may be formed above the slot 70. In addition, an electrical switch that bridges the slot 70 may be used to modify the perimeter of the slot 70 so as to tune the communications bands of the handheld electronic device.

    Abstract translation: 要解决的问题：提供小型和高性能的手持电子设备。 解决方案：槽70形成在接地板54-2上，接地板54-2与围绕手持电子设备壳体的周边部分的导电边框电连接，并且电力从同轴电缆56A-2馈送以配置 缝隙天线。 一个或多个天线谐振元件54-1A可以形成在槽70上方。另外，桥接槽70的电开关可以用于修改槽70的周边，以便调谐手持电子的通信带 设备。 版权所有（C）2013，JPO＆INPIT

    Adjustable antenna systems
    7.
    发明专利
    Adjustable antenna systems 有权
    可调节天线系统

    公开(公告)号：JP2012019526A

    公开(公告)日：2012-01-26

    申请号：JP2011161308

    申请日：2011-07-05

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： MATT A MAW ,  ROBERT W SCHURBAN ,  MATTIA PASCOLINI ,  ROBERT J HILL ,  RUBEN CABALLERO

    IPC: H01Q9/14 ,  H01Q1/24 ,  H01Q5/01 ,  H01Q9/42

    CPC classification number: H04B1/40 ,  H01Q1/243 ,  H01Q1/48 ,  H01Q7/005 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/145 ,  H01Q13/103

    Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure and an electric circuit that can fit into small wireless devices.SOLUTION: An electronic device has wireless communications circuitry including an adjustable antenna system coupled to a radio-frequency transceiver. The adjustable antenna system may include one or more adjustable electrical components that are controlled by storage and processing circuitry in the electronic device. The adjustable electrical components may include switches and components that can be adjusted between numerous different states. The adjustable electrical components may be coupled between antenna system components such as transmission line elements, matching network elements, antenna elements, and antenna feeds. By adjusting the adjustable electrical components, the storage and processing circuitry can tune the adjustable antenna system to ensure that the adjustable antenna system covers communications bands of interest.

    Abstract translation: 要解决的问题：提供可以适合小型无线设备的天线结构和电路。 解决方案：电子设备具有包括耦合到射频收发器的可调天线系统的无线通信电路。 可调天线系统可以包括由电子设备中的存储和处理电路控制的一个或多个可调电气部件。 可调电气部件可以包括可以在许多不同状态之间调节的开关和部件。 可调节的电气部件可以耦合在诸如传输线元件，匹配网络元件，天线元件和天线馈送之类的天线系统部件之间。 通过调整可调节的电气部件，存储和处理电路可调谐可调天线系统，以确保可调天线系统覆盖感兴趣的通信频段。 版权所有（C）2012，JPO＆INPIT

    Adjustable antenna systems
    9.
    发明专利
    Adjustable antenna systems 审中-公开
    可调节天线系统

    公开(公告)号：JP2014135770A

    公开(公告)日：2014-07-24

    申请号：JP2014088103

    申请日：2014-04-22

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： MATT A MAW ,  ROBERT W SCHURBAN ,  MATTIA PASCOLINI ,  ROBERT J HILL ,  RUBEN CABALLERO

    IPC: H01Q9/04 ,  H01Q1/24 ,  H04M1/02

    CPC classification number: H04B1/40 ,  H01Q1/243 ,  H01Q1/48 ,  H01Q7/005 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/145 ,  H01Q13/103

    Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure and an electric circuit that can fit into small wireless devices.SOLUTION: An electronic device has wireless communications circuitry including an adjustable antenna system coupled to a radio-frequency transceiver. The adjustable antenna system may include one or more adjustable electrical components that are controlled by storage and processing circuitry in the electronic device. The adjustable electrical components may include switches and components that can be adjusted between numerous different states. The adjustable electrical components may be coupled between antenna system components such as transmission line elements, matching network elements, antenna elements, and antenna feeds. By adjusting the adjustable electrical components, the storage and processing circuitry can tune the adjustable antenna system to ensure that the adjustable antenna system covers communications bands of interest.

    Abstract translation: 要解决的问题：提供可以适合小型无线设备的天线结构和电路。解决方案：电子设备具有包括耦合到射频收发器的可调节天线系统的无线通信电路。 可调天线系统可以包括由电子设备中的存储和处理电路控制的一个或多个可调电气部件。 可调电气部件可以包括可以在许多不同状态之间调节的开关和部件。 可调节的电气部件可以耦合在诸如传输线元件，匹配网络元件，天线元件和天线馈送之类的天线系统部件之间。 通过调整可调节的电气部件，存储和处理电路可调谐可调天线系统，以确保可调天线系统覆盖感兴趣的通信频段。

    Tunable antenna system with receiver diversity
    10.
    发明专利
    Tunable antenna system with receiver diversity 有权
    具有接收器多样性的TUNNABLE天线系统

    公开(公告)号：JP2012186811A

    公开(公告)日：2012-09-27

    申请号：JP2012062670

    申请日：2012-03-01

    Applicant: Apple Inc ,  アップル インコーポレイテッド

    Inventor： JIN NAN-BOO ,  MATTIA PASCOLINI ,  MATT A MOU ,  ROBERT W SCHLUB ,  RUBEN CABALLERO

    IPC: H01Q9/14 ,  H01Q1/50 ,  H01Q13/08 ,  H04B7/04

    CPC classification number: H01Q1/243 ,  H01Q1/44 ,  H01Q5/307 ,  H01Q7/00 ,  H01Q9/14 ,  H01Q9/42 ,  H01Q21/28

    Abstract: PROBLEM TO BE SOLVED: To provide improved wireless circuitry for an electronic device.SOLUTION: A wireless electronic device comprises: antenna structures; and antenna tuning circuitry. The device includes a display mounted within a housing. A peripheral conductive member runs around the edges of the display and housing. Dielectric-filled gaps divide the peripheral conductive member into individual segments. A ground plane is formed within the housing. The ground plane and the segments of the peripheral conductive member form antennas in upper and lower portions of the housing. The antenna tuning circuitry includes switchable inductor circuits and variable capacitor circuits for the upper and lower antennas. The switchable inductor circuits associated with the upper antenna are tuned to provide coverage in at least two high-band frequency ranges of interest, whereas the variable capacitor circuits associated with the upper antenna are tuned to provide coverage in at least two low-band frequency ranges of interest.

    Abstract translation: 要解决的问题：为电子设备提供改进的无线电路。 解决方案：无线电子设备包括：天线结构; 和天线调谐电路。 该装置包括安装在壳体内的显示器。 周边导电部件围绕显示器和壳体的边缘延伸。 介质填充的间隙将外围导电构件分成单独的段。 在壳体内形成接地平面。 接地平面和周边导电部件的段在壳体的上部和下部形成天线。 天线调谐电路包括用于上天线和下天线的可切换电感器电路和可变电容器电路。 与上部天线相关联的可切换电感器电路被调谐以在感兴趣的至少两个高频带频率范围内提供覆盖，而与上部天线相关联的可变电容器电路被调谐以在至少两个低频带频率范围内提供覆盖 出于兴趣。 版权所有（C）2012，JPO＆INPIT

Patent Agency Ranking