Antenna with integrated proximity sensor for proximity-based radio-frequency power control
    61.
    发明授权
    Antenna with integrated proximity sensor for proximity-based radio-frequency power control 有权
    具有集成接近传感器的天线,用于近距离射频功率控制

    公开(公告)号:US08577289B2

    公开(公告)日:2013-11-05

    申请号:US13029581

    申请日:2011-02-17

    IPC分类号: H04B5/00

    摘要: An electronic device may have a housing in which an antenna is mounted. An 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 capacitive proximity sensor may be used in detecting external objects in the vicinity of the antenna. The proximity sensor and the antenna may be formed using integral antenna resonating element and proximity sensor capacitor electrode structures. These structures may be formed from identical first and second patterned conductive layers on opposing sides of a dielectric substrate. A transceiver and proximity sensor may be coupled to the structures through respective high-pass and low-pass circuits.

    摘要翻译: 电子设备可以具有安装天线的壳体。 天线窗口可以安装在壳体中,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。 电容式接近传感器可用于检测天线附近的外部物体。 接近传感器和天线可以使用集成天线谐振元件和接近传感器电容器电极结构来形成。 这些结构可以由电介质基板的相对侧上的相同的第一和第二图案化导电层形成。 收发器和接近传感器可以通过相应的高通和低通电路耦合到结构。

    Electronic Device with Tunable and Fixed Antennas
    62.
    发明申请
    Electronic Device with Tunable and Fixed Antennas 审中-公开
    具有可调和固定天线的电子设备

    公开(公告)号:US20130241800A1

    公开(公告)日:2013-09-19

    申请号:US13420278

    申请日:2012-03-14

    IPC分类号: H01Q21/00

    CPC分类号: H01Q1/243 H01Q9/42 H01Q21/29

    摘要: Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antennas. The antennas may include a non-tunable antenna and a tunable antenna. The non-tunable antenna may serve as the primary antenna in the electronic device and the tunable antenna may serve as a secondary antenna in the electronic device. The non-tunable antenna may be configured to operate in at least one communications band. The tunable antenna may contain adjustable circuitry. The adjustable circuitry may be used to tune the tunable antenna to cover the same communications band used by the non-tunable antenna. The tunable antenna may have a resonating element and an antenna ground. The adjustable circuit may be coupled between the resonating element and the antenna ground. The adjustable circuit may include electrical components such as inductors and capacitors and a radio-frequency switch for antenna tuning.

    摘要翻译: 可以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。 天线可以包括不可调天线和可调天线。 不可调天线可以用作电子设备中的主天线,并且可调谐天线可以用作电子设备中的辅助天线。 非可调天线可以被配置为在至少一个通信频带中操作。 可调谐天线可能包含可调电路。 可调电路可用于调谐可调谐天线以覆盖由不可调天线使用的相同通信频带。 可调天线可以具有谐振元件和天线接地。 可调节电路可以耦合在谐振元件和天线接地之间。 可调节电路可以包括诸如电感器和电容器的电气部件和用于天线调谐的射频开关。

    Method of activating a telematics device
    63.
    发明授权
    Method of activating a telematics device 有权
    激活远程信息处理设备的方法

    公开(公告)号:US08447465B2

    公开(公告)日:2013-05-21

    申请号:US12711389

    申请日:2010-02-24

    CPC分类号: G07C5/008 G07C5/0808

    摘要: A method of registering a vehicle with a call center of a telematics system may entail turning a key within a vehicle ignition to begin a call from a telematics control module within the vehicle to a server at a telematics call center, connecting the telematics control module within the vehicle to the server at the telematics service center, sending a health check request from the telematics control module within the vehicle to the server at the telematics service center; and receiving a health check confirmation in the telematics control module within the vehicle from the server at the telematics service center. The method may further entail inquiring if such a health check request request-confirmation was successful. The method may also include a call fail counter and a message fail counter to automatically re-initiate a health check request and a successful answer to such a request.

    摘要翻译: 将具有远程信息处理系统的呼叫中心的车辆登记的方法可能需要在车辆点火中转动钥匙,以开始从车辆内的远程信息处理控制模块到远程信息处理呼叫中心的服务器的呼叫,将远程信息处理控制模块 将车辆发送到远程信息处理服务中心的服务器,将来自车辆内的远程信息处理控制模块的健康检查请求发送到远程信息处理服务中心的服务器; 并从远程信息处理服务中心的服务器在车辆内的远程信息处理控制模块中接收健康检查确认。 该方法还可能需要询问这样的健康检查请求确认是否成功。 该方法还可以包括呼叫失败计数器和消息失败计数器,以自动重新发起健康检查请求并成功回答这样的请求。

    METHOD OF PERFORMING TARGET RAMAN GAIN LOCKING AND RAMAN FIBER AMPLIFIER
    64.
    发明申请
    METHOD OF PERFORMING TARGET RAMAN GAIN LOCKING AND RAMAN FIBER AMPLIFIER 有权
    执行目标拉曼增益锁定和拉曼光纤放大器的方法

    公开(公告)号:US20120327505A1

    公开(公告)日:2012-12-27

    申请号:US13323455

    申请日:2011-12-12

    IPC分类号: H01S3/30

    摘要: An embodiment of the present invention discloses a method of performing target Raman gain locking and a Raman fiber amplifier. The Raman fiber amplifier comprises a coupler (1) and a control unit (15), wherein the control unit comprises a target gain locking module. A detection circuit formed by filters and optical power detectors is connected between an output side of the coupler (1) and an input side of the control unit (15). Said method uses the control unit (15) to adjust power of the pump laser, making the detected out-of-band ASE power value reach target out-of-band ASE optical signal power value. Thus, the target amplification gain locking can be realized. Optical path according to embodiments of the present invention has a simple structure. The Raman gain can be configured flexibly according to line condition, and automatic control and locking of gain of the Raman fiber amplifier can be realized.

    摘要翻译: 本发明的实施例公开了一种执行目标拉曼增益锁定和拉曼光纤放大器的方法。 拉曼光纤放大器包括耦合器(1)和控制单元(15),其中控制单元包括目标增益锁定模块。 由滤波器和光功率检测器形成的检测电路连接在耦合器(1)的输出侧和控制单元(15)的输入侧之间。 所述方法使用控制单元(15)来调节泵浦激光器的功率,使得检测到的带外ASE功率值达到目标带外ASE光信号功率值。 因此,可以实现目标放大增益锁定。 根据本发明的实施例的光路具有简单的结构。 可以根据线路条件灵活配置拉曼增益,实现拉曼光纤放大器增益的自动控制和锁定。

    Dielectric window antennas for electronic devices
    65.
    发明授权
    Dielectric window antennas for electronic devices 有权
    用于电子设备的电介质天线

    公开(公告)号:US08325094B2

    公开(公告)日:2012-12-04

    申请号:US12486496

    申请日:2009-06-17

    IPC分类号: H01Q1/24

    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。

    METHOD, DEVICE, AND SYSTEM FOR CONFIGURING COMPONENT CARRIER IN CARRIER AGGREGATION SCENARIO
    67.
    发明申请
    METHOD, DEVICE, AND SYSTEM FOR CONFIGURING COMPONENT CARRIER IN CARRIER AGGREGATION SCENARIO 有权
    携带者聚集场景中配置组件载体的方法,设备和系统

    公开(公告)号:US20120155272A1

    公开(公告)日:2012-06-21

    申请号:US13407381

    申请日:2012-02-28

    IPC分类号: H04W72/04 H04W28/08 H04W24/00

    摘要: Embodiments of the present invention provide a method, a device, and a system for configuring a component carrier in a carrier aggregation scenario. The method for configuring a component carrier in a carrier aggregation scenario includes: obtaining information about a component carrier supported by a UE; selecting a candidate component carrier according to the information about the component carrier and configuring a resource parameter that is applied to the candidate component carrier to form configuration information about the candidate component carrier; and delivering the configuration information about the candidate component carrier to the UE. In the embodiments of the present invention, a base station may select a candidate component carrier for the UE according to obtained component carrier support information and perform resource configuration, so that the UE can accurately know to which component carrier a resource parameter is applied, and thus a data transmission error may be reduced.

    摘要翻译: 本发明的实施例提供了一种用于在载波聚合场景中配置分量载波的方法,设备和系统。 用于在载波聚合场景中配置分量载波的方法包括:获得关于由UE支持的分量载波的信息; 根据关于分量载波的信息选择候选分量载波,并配置应用于候选分量载波的资源参数,以形成关于候选分量载波的配置信息; 并向UE提供关于候选分量载波的配置信息。 在本发明的实施例中,基站可以根据获得的分量载波支持信息选择UE的候选分量载波,并进行资源配置,使得UE可以准确地知道哪个分量载波应用资源参数, 因此可能减少数据传输错误。

    SOFC thermal management via direct injection
    69.
    发明授权
    SOFC thermal management via direct injection 失效
    SOFC通过直接喷射进行热管理

    公开(公告)号:US08053139B2

    公开(公告)日:2011-11-08

    申请号:US11394677

    申请日:2006-03-31

    IPC分类号: H01M8/04 H01M8/10

    摘要: The present invention provides structures and methods that utilize fuel reformation to assist in thermal management of a channel-less SOFC at the device cell and/or stack assembly level. At the device level, passive and/or active control of unreformed fuel, or a mixture of reformed and unreformed fuel, is used to inject fuel in a distributed manner along the anode chamber of the channel-less SOFC. The injected fuel can be controlled in its composition, pressure, velocities, and/or flow rates. Additionally, present invention provides thermal management across a plurality of fuel cells in a stack assembly by actively controlling fuel composition, pressure, velocities, and/or flow rates provided to fuel inlets of the fuel cells.

    摘要翻译: 本发明提供了结构和方法,其利用燃料改造来帮助在设备单元和/或堆叠组装级别对无通道SOFC进行热管理。 在设备级别,被动和/或主动控制未成形燃料或重整燃料和未重整燃料的混合物,被用于沿着无通道SOFC的阳极室以分布式喷射燃料。 注入的燃料可以以其组成,压力,速度和/或流速来控制。 此外,本发明通过主动地控制提供给燃料电池的燃料入口的燃料组成,压力,速度和/或流速来提供横跨堆叠组件中的多个燃料电池的热管理。

    AUDIO NOISE REDUCTION METHOD FOR TELEMATICS SYSTEM
    70.
    发明申请
    AUDIO NOISE REDUCTION METHOD FOR TELEMATICS SYSTEM 失效
    用于电话系统的音频噪声减少方法

    公开(公告)号:US20110208388A1

    公开(公告)日:2011-08-25

    申请号:US12710528

    申请日:2010-02-23

    IPC分类号: G06F19/00

    CPC分类号: G10L21/0316

    摘要: A telematics system for a vehicle includes an infotainment module, a codec module, and a control module. The infotainment module outputs data to a speaker via a first audio data path. The codec module outputs data to the speaker via a second audio data path when a telematics function of the telematics system is triggered. The control module switches from the first audio data path to the second audio data path after the telematics function is triggered. The control module changes a state of a relay of the speaker and a gain of the codec module in a first predetermined order before outputting data to the speaker via the second audio data path.

    摘要翻译: 用于车辆的远程信息处理系统包括信息娱乐模块,编解码器模块和控制模块。 信息娱乐模块通过第一音频数据路径向扬声器输出数据。 当远程信息处理系统的远程信息处理功能被触发时,编解码器模块经由第二音频数据路径向扬声器输出数据。 在触发远程信息处理功能之后,控制模块从第一音频数据路径切换到第二音频数据路径。 在通过第二音频数据路径向扬声器输出数据之前,控制模块以第一预定顺序改变扬声器的继电器的状态和编解码器模块的增益。