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    METHOD FOR CALIBRATING A BAND REJECTION FILTER OF A TERMINAL AND MULTISTANDARD TERMINAL WITH CALIBRATED BAND REJECTION FILTER
    34.
    发明申请
    METHOD FOR CALIBRATING A BAND REJECTION FILTER OF A TERMINAL AND MULTISTANDARD TERMINAL WITH CALIBRATED BAND REJECTION FILTER 审中-公开
    用校准带式滤波器校准端子和多端子带的带阻带滤波器的方法

    公开(公告)号：US20130102261A1

    公开(公告)日：2013-04-25

    申请号：US13807745

    申请日：2011-06-10

    申请人： Jean-Yves Le Naour ,  Dominique Lo Hine Tong ,  Ali Louzir ,  Raafat Lababidi

    发明人： Jean-Yves Le Naour ,  Dominique Lo Hine Tong ,  Ali Louzir ,  Raafat Lababidi

    IPC分类号： H04B1/52

    CPC分类号： H04B1/525 ,  H04B1/406

    摘要： The present invention relates to a multimedia mobile terminal capable of transmitting and receiving signals compliant with several standards in the UHF band. It comprises: a receiver receiving a first signal compliant with a first standard in a first frequency band, a first transmitter capable of transmitting a second signal compliant with a second standard in a second frequency band different from the first frequency band and partially intersecting the first frequency band, wherein, between the receiver and the antenna, a calibrated band-rejection filter comprising at least one variable element enabling the selection of a rejection frequency by the control voltage of said variable element. a filtering control element to store the control voltage values and the associated rejecting frequency values determined during a calibration procedure and to transmit according to the second frequency of the first transmitter the stored control voltage of said variable element of said band-rejection filter.

    摘要翻译： 本发明涉及能够发送和接收符合UHF频带中的若干标准的信号的多媒体移动终端。 它包括：接收器，其接收符合第一频带中的第一标准的第一信号，第一发射机能够在不同于第一频带的第二频带中发送符合第二标准的第二信号，并且部分地与第一频带部分相交 频带，其中，在所述接收机和所述天线之间，校准的带阻滤波器包括至少一个可变元件，所述可变元件能够通过所述可变元件的控制电压来选择抑制频率。 滤波控制元件，用于存储在校准过程期间确定的控制电压值和相关联的拒绝频率值，并根据第一发射机的第二频率发送所述带阻滤波器的所述可变元件的存储的控制电压。

    OMNIDIRECTIONAL VOLUMETRIC ANTENNA
    35.
    发明申请
    OMNIDIRECTIONAL VOLUMETRIC ANTENNA 审中-公开
    OMNIDIRECTIVE VOLUMETRIC ANTENNA

    公开(公告)号：US20120068903A1

    公开(公告)日：2012-03-22

    申请号：US12452003

    申请日：2008-06-04

    申请人： Julian Thevenard ,  Dominique Lo Hine Tong ,  Ali Louzir ,  Corinne Nicolas ,  Jean-Philippe Coupez

    发明人： Julian Thevenard ,  Dominique Lo Hine Tong ,  Ali Louzir ,  Corinne Nicolas ,  Jean-Philippe Coupez

    IPC分类号： H01Q9/28

    CPC分类号： H01Q9/28 ,  H01Q3/247 ,  H01Q19/00 ,  H01Q23/00

    摘要： The invention relates to a wide-band omnidirectional antenna including at least a first conducting member and a second conducting member having a revolution symmetry about a common revolution axis and central openings, said members being arranged opposite each other, at least one member having a progressively flaring area, characterised in that it comprises a gap between the conducting members and a central coaxial excitation line so as to achieve a three-dimensional contactless transition between the coaxial excitation line and the conducting members and members for modifying the radiation pattern in the flaring area of the diode type for selectively radiating the gap depending on the on- or off-state of said diodes.

    摘要翻译： 本发明涉及一种宽带全向天线，其包括至少第一导电构件和第二导电构件，所述第一导电构件和第二导电构件具有围绕共同旋转轴线和中心开口的旋转对称性，所述构件彼此相对布置，至少一个构件具有逐渐地 扩口区域，其特征在于，其包括导电构件和中心同轴激励线之间的间隙，以实现同轴激励线与导电构件之间的三维非接触过渡，以及用于修改扩口区域中的辐射图案的构件 的二极管类型，用于根据所述二极管的导通或截止状态选择性地辐射间隙。

    Filtering network in HR-Si silicon technology
    37.
    发明授权
    Filtering network in HR-Si silicon technology 有权
    HR-Si硅技术过滤网络

    公开(公告)号：US08847703B2

    公开(公告)日：2014-09-30

    申请号：US13138367

    申请日：2010-02-12

    申请人： Dominique Lo Hine Tong ,  Raafat Lababidi ,  François Baron ,  Ali Louzir ,  Bernard Jarry ,  Bruno Barelaud ,  Julien Lintignat

    发明人： Dominique Lo Hine Tong ,  Raafat Lababidi ,  François Baron ,  Ali Louzir ,  Bernard Jarry ,  Bruno Barelaud ,  Julien Lintignat

    IPC分类号： H03H7/01 ,  H03H7/075 ,  H03H1/00

    CPC分类号： H03H7/0115 ,  H03H7/075 ,  H03H7/1733 ,  H03H7/1758 ,  H03H2001/0064 ,  H03H2001/0078

    摘要： The invention relates to a filtering network in HR-Si silicon technology defined by at least one cut-off frequency and comprising an input terminal for receiving the signal to be filtered and an output terminal for delivering a filtered signal. The network comprises a first ground line connected by its ends to first and second ground points connected directly to the ground plane, a second ground line connected via its ends to third and fourth ground points directly connected to the ground plane, a plurality of L/C resonant elements connected in parallel and linked via one end to one of the two ground lines and via the other end between them, by means of coupling inductors which thus create transmission zeros. Each ground line forming inductive elements via inductances the network comprises capacitive elements in series with at least some of said inductive elements, the value of the capacitive elements being selected so that the resonant frequency of the inductive and capacitive elements in series corresponds to a frequency lying outside of the bandwidth.

    摘要翻译： 本发明涉及由至少一个截止频率定义的HR-Si硅技术中的滤波网络，并且包括用于接收待滤波的信号的输入端和用于传送滤波信号的输出端。 网络包括通过其端部连接到直接连接到接地平面的第一和第二接地点的第一接地线，经由其端部连接到直接连接到接地平面的第三和第四接地点的第二接地线，多个L / C谐振元件并联连接，并通过耦合电感器通过一端连接到两条接地线中的一条，并经由它们之间的另一端连接，从而产生传输零点。 通过电感形成感应元件的每个接地线包括与至少一些所述电感元件串联的电容元件，选择电容元件的值使得串联的电感和电容元件的谐振频率对应于频率 超出带宽。

    System of multi-beam antennas
    38.
    发明授权
    System of multi-beam antennas 有权
    多波束天线系统

    公开(公告)号：US08773318B2

    公开(公告)日：2014-07-08

    申请号：US13311664

    申请日：2011-12-06

    申请人： Jean-François Pintos ,  Ali Louzir ,  Dominique Lo Hine Tong

    发明人： Jean-François Pintos ,  Ali Louzir ,  Dominique Lo Hine Tong

    IPC分类号： H01Q19/06

    CPC分类号： H01Q3/2647 ,  H01Q19/32 ,  H01Q25/002

    摘要： The present invention relates to a system of multi-beam antennas comprising a network of N radiating elements, N being an even whole number, the elements of the network being connected two by two via transmission lines. The system comprises in addition M radiating sources, M being a whole number greater than or equal to 1, the radiating source(s) each being positioned at a distance Li from the center of the network such that the distance Li is strictly less than the distance of fields called far fields and i varies from 1 to M. This system can be used notably in MIMO devices.

    摘要翻译： 本发明涉及一种包括N个辐射元件的网络的多波束天线的系统，N是偶数个，网络的元件由两个通过传输线路连接。 该系统另外包括M个大于或等于1的整数的M个辐射源，辐射源各自定位在离网络中心一定距离处，使得距离Li严格小于 称为远场和i的距离从1到M不等。该系统可以在MIMO设备中显着使用。

    DEVICE FOR RECEIVING OR EMITTING/RECEIVING MIMO SIGNALS
    39.
    发明申请
    DEVICE FOR RECEIVING OR EMITTING/RECEIVING MIMO SIGNALS 有权
    用于接收或发射/接收MIMO信号的设备

    公开(公告)号：US20130249770A1

    公开(公告)日：2013-09-26

    申请号：US13991191

    申请日：2011-12-07

    申请人： Jean-Luc Robert ,  Ali Louzir ,  Dominique Lo Hine Tong ,  Jean-Yves Le Naour

    发明人： Jean-Luc Robert ,  Ali Louzir ,  Dominique Lo Hine Tong ,  Jean-Yves Le Naour

    IPC分类号： H01Q1/50

    CPC分类号： H01Q1/50 ,  H04B7/0408 ,  H04B7/0822

    摘要： The invention relates to a device for receiving signals in a MIMO system comprising: m signal receiver channels, where m is greater than 1; an antenna system constituted either by n directive antennae n>m, each antenna being able to receive signals in one of its own angular sectors, the angular sectors of the n antennae essentially not overlapping each other and together thrilling a total angular sector of 360 degrees, or a multi-sector antenna with n angular sectors n>m the n angular sectors essentially not overlapping each other and having a distinct access; and switching means to associate with each signal receiver channel an antenna from among the n antennae according to a switching schema selected by control means, the switching schema being selected from a plurality of switching schemas of a switching matrix according to a criterion representing the quality of the reception of the signals by said signal receiver channels.

    摘要翻译： 本发明涉及一种用于在MIMO系统中接收信号的装置，包括：m个信号接收机信道，其中m大于1; 由n个定向天线n> m构成的天线系统，每个天线能够在其自己的角扇区之一中接收信号，所述n个天线的角扇区基本上彼此不重叠，并且一起激发360度的总角度扇区 或者具有n个角扇区的n个角扇区的多扇区天线，其基本上不重叠并具有不同的接入; 以及切换装置，用于根据由控制装置选择的切换模式从n个天线中的每个信号接收机信道关联天线，所述切换模式根据表示质量的标准从交换矩阵的多个切换模式中选择 由所述信号接收机通道接收信号。