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    Compact multiband antenna
    1.
    发明授权
    Compact multiband antenna 有权
    紧凑型多频天线

    公开(公告)号：US07796090B2

    公开(公告)日：2010-09-14

    申请号：US11991521

    申请日：2006-08-31

    申请人： Philippe Minard ,  Jean-François Pintos ,  Ali Louzir ,  Philippe Gilberton

    发明人： Philippe Minard ,  Jean-François Pintos ,  Ali Louzir ,  Philippe Gilberton

    IPC分类号： H01Q21/00 ,  H01Q1/24

    CPC分类号： H01Q21/28 ,  H01Q1/24 ,  H01Q9/04

    摘要： The present invention relates to a compact multiband antenna constituted by a first dipole type element comprising a first conductive arm connected to a second conductive arm having the shape of a box, mounted on a ground plane, the first and the second arms being supplied differentially and a second element of the slot type realized on said ground plane in the extension of said second arm.

    摘要翻译： 本发明涉及一种由第一偶极型元件构成的紧凑型多频带天线，其包括连接到第二导电臂的第一导电臂，该第一导电臂具有安装在接地平面上的具有盒形形状的第二导电臂，第一和第二臂被差分地供电， 在所述第二臂的延伸部中的所述接地平面上实现的槽型的第二元件。

    Compact Multiband Antenna
    6.
    发明申请
    Compact Multiband Antenna 有权
    紧凑型多频段天线

    公开(公告)号：US20090135075A1

    公开(公告)日：2009-05-28

    申请号：US11991521

    申请日：2006-08-31

    申请人： Philippe Minard ,  Jean-Francois Pintos ,  Ali Louzir ,  Philippe Gilberton

    发明人： Philippe Minard ,  Jean-Francois Pintos ,  Ali Louzir ,  Philippe Gilberton

    IPC分类号： H01Q13/10 ,  H01Q9/16

    CPC分类号： H01Q21/28 ,  H01Q1/24 ,  H01Q9/04

    摘要： The present invention relates to a compact multiband antenna constituted by a first dipole type element comprising a first conductive arm connected to a second conductive arm having the shape of a box, mounted on a ground plane, the first and the second arms being supplied differentially and a second element of the slot type realized on said ground plane in the extension of said second arm.

    摘要翻译： 本发明涉及一种由第一偶极型元件构成的紧凑型多频带天线，其包括连接到第二导电臂的第一导电臂，该第一导电臂具有安装在接地平面上的具有盒形形状的第二导电臂，第一和第二臂被差分地供电， 在所述第二臂的延伸部中的所述接地平面上实现的槽型的第二元件。

    Multi-Network Overlaid Cell Detection
    7.
    发明申请
    Multi-Network Overlaid Cell Detection 有权
    多网络重叠单元检测

    公开(公告)号：US20080247378A1

    公开(公告)日：2008-10-09

    申请号：US10573461

    申请日：2003-10-03

    申请人： Guillaume Bichot ,  Jun Li ,  Wen Gao ,  Philippe Gilberton

    发明人： Guillaume Bichot ,  Jun Li ,  Wen Gao ,  Philippe Gilberton

    IPC分类号： H04J3/06

    CPC分类号： H04W36/0072 ,  H04B1/7083 ,  H04W4/06 ,  H04W36/14 ,  H04W56/00 ,  H04W84/12 ,  H04W88/06

    摘要： A communications system includes a wireless telephony network and a wireless Local Area Network (LAN), both accessible by a mobile communications device (16). To facilitate transitioning of the mobile communications device to the wireless LAN from the wireless telephony network, the wireless LAN includes a beacon transmitter, which generates a synchronization channel having a pattern unique to the wireless LAN. The Wireless LAN synchronization channel is received at a first receiver in the mobile communications device together with a synchronization channel from the wireless telephony. The wireless LAN synchronization channel enables the mobile communication device to synchronize with, for transitioning to, the wireless LAN.

    摘要翻译： 通信系统包括无线电话网络和无线局域网（LAN），无线局域网可由移动通信设备（16）访问。 为了便于从无线电话网络将移动通信设备转换到无线LAN，无线LAN包括信标发射机，其生成具有无线LAN唯一的模式的同步信道。 无线LAN同步信道与来自无线电话的同步信道一起在移动通信设备中的第一接收机处接收。 无线LAN同步信道使得移动通信设备能够与用于转换到无线LAN的同步。

    Self-adaptive frequency band-pass filtering device in microwave signal transceiver
    8.
    发明授权
    Self-adaptive frequency band-pass filtering device in microwave signal transceiver 有权
    微波信号收发器中的自适应频带滤波装置

    公开(公告)号：US07082294B2

    公开(公告)日：2006-07-25

    申请号：US10297974

    申请日：2001-06-12

    申请人： Bernard Denis ,  Philippe Gilberton

    发明人： Bernard Denis ,  Philippe Gilberton

    IPC分类号： H04B1/06 ,  H04B7/00

    CPC分类号： H03J5/244 ,  H03J2200/01

    摘要： The present invention relates to a self-adaptive band-pass filtering device in a microwave signal transmitter and/or receiver, the receiver being connected to a microwave signal receiving antenna connected to the input of a low-noise amplifier, a mixer that receives, on the one hand, the output signal of the low-noise amplifier and, on the other hand, the signal from a frequency synthesizer, characterized in that the self-adaptive filtering device comprises, upstream of the amplifier, on the one hand, at least one filtering means having at least two different frequency bands and, on the other hand, means for selecting either a filtering means or one of the frequency bands depending on the frequency of the signal to be received.

    摘要翻译： 本发明涉及一种微波信号发射机和/或接收机中的自适应带通滤波装置，该接收机连接到连接到低噪声放大器的输入端的微波信号接收天线， 一方面是低噪声放大器的输出信号，另一方面来自频率合成器的信号，其特征在于，自适应滤波装置一方面包括放大器的上游，一方面在 至少一个具有至少两个不同频带的滤波装置，另一方面，用于根据待接收信号的频率来选择滤波装置或者一个频带的装置。

    Method for optimizing an operating point of a power amplifier in a WCDMA mobile terminal
    9.
    发明授权
    Method for optimizing an operating point of a power amplifier in a WCDMA mobile terminal 有权
    用于优化WCDMA移动终端中功率放大器的工作点的方法

    公开(公告)号：US06738605B1

    公开(公告)日：2004-05-18

    申请号：US10255492

    申请日：2002-09-26

    申请人： Philippe Gilberton ,  Wen Gao

    发明人： Philippe Gilberton ,  Wen Gao

    IPC分类号： H04B104

    CPC分类号： H03F1/0272 ,  H03F1/30 ,  H03F3/60 ,  H03F2200/105 ,  H03F2200/372

    摘要： A method and device for optimizing an operating point of a power amplifier (40) in a WCDMA mobile terminal (10) is provided. The method includes the steps of receiving a first signal; determining a TFCI value from the first signal; determining a status of a compressed mode of the mobile terminal (10); determining a required power output level of the mobile terminal (10); reading an operating point value from a memory in response to the three determined values; and supplying the operating point value to the power amplifier (40). The operating point value is indicative of a bias current. The device includes a processor (41) for determining a TFCI value, a compressed mode status, and a required power output level from a control signal; a state machine (42) for retrieving from a memory an operating point value of a power amplifier (40) in response to the three values; and the power amplifier (40) for amplifying a transmission signal.

    摘要翻译： 提供一种用于优化WCDMA移动终端（10）中的功率放大器（40）的工作点的方法和装置。 该方法包括以下步骤：接收第一信号; 从所述第一信号确定TFCI值; 确定所述移动终端（10）的压缩模式的状态; 确定所述移动终端（10）的所需功率输出电平; 响应于三个确定的值从存储器读取操作点值; 以及将所述工作点值提供给所述功率放大器（40）。 工作点值表示偏置电流。 该装置包括用于从控制信号确定TFCI值，压缩模式状态和所需功率输出电平的处理器（41） 状态机（42），用于响应于所述三个值从存储器检索功率放大器（40）的工作点值; 和用于放大发送信号的功率放大器（40）。