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    System for Transmission of signals in a domestic environment
    1.
    发明授权
    System for Transmission of signals in a domestic environment 有权
    在家庭环境中传输信号的系统

    公开(公告)号：US09042821B2

    公开(公告)日：2015-05-26

    申请号：US13343394

    申请日：2012-01-04

    Applicant: Jean-Luc Robert ,  Ali Louzir ,  Dominique Lo Hine Tong ,  Jean-François Pintos

    Inventor： Jean-Luc Robert ,  Ali Louzir ,  Dominique Lo Hine Tong ,  Jean-François Pintos

    IPC: H04B3/26 ,  H04B7/02 ,  H04B17/00 ,  H04B7/04 ,  H04B7/06 ,  H04B7/00

    CPC classification number: H04B17/318 ,  H04B7/0417 ,  H04B7/0491 ,  H04B7/0604 ,  H04B7/0632

    Abstract: The present invention relates to a wireless transmission system for signals intended more specifically for a domestic environment. It includes a central terminal comprising at least m transmission channels and n directive transmission antennas intended to transmit first signals at least one client terminal having at least one reception channel connected to a reception antenna in order to receive the first signals said central terminal and said client terminal communicating in a transmission channel having a predetermined frequency band, and an estimation device able to generate an item of information representative of the reception quality of first signals in at least one point of a predetermined geographic zone associated with the client terminal and a return channel in order to transmit said at least one item of information to the control means of the central terminal.

    Abstract translation: 本发明涉及一种用于更具体针对家庭环境的信号的无线传输系统。 它包括至少包括m个传输信道的中央终端和n个用于发送第一信号的指向发射天线，至少一个客户终端具有连接到接收天线的至少一个接收信道，以便接收所述中央终端和所述客户端的第一信号 终端在具有预定频带的传输信道中进行通信，以及估计装置，其能够生成表示与客户终端相关联的预定地理区域的至少一个点中的第一信号的接收质量的信息项，以及返回信道 以便将所述至少一项信息传送到中央终端的控制装置。

    ACTIVE BAND STOP FILTER
    3.
    发明申请
    ACTIVE BAND STOP FILTER 有权
    主动挡块过滤器

    公开(公告)号：US20130293321A1

    公开(公告)日：2013-11-07

    申请号：US13994241

    申请日：2011-03-11

    Applicant: Raafat Lababidi ,  Julien Lintignat ,  Dominique Lo Hine Tong ,  All Louzir ,  Bruno Barelaud ,  Bernard Jarry

    Inventor： Raafat Lababidi ,  Julien Lintignat ,  Dominique Lo Hine Tong ,  All Louzir ,  Bruno Barelaud ,  Bernard Jarry

    IPC: H01P1/203

    CPC classification number: H03H11/04 ,  H01P1/2039

    Abstract: The present invention relates to an active band stop filter comprising a filter input and a filter output which are linked by a transmission line LT, a resonator RE coupled to the transmission line and connectable to a load impedance. Between the resonator and the load impedance there is mounted a means of activation of the filtering function in a chosen operating band. The filter is useable in multistandard terminals.

    Abstract translation: 本发明涉及一种有源带阻滤波器，包括滤波器输入端和滤波器输出端，滤波器输出端通过传输线LT连接，谐振器RE耦合到传输线并可连接到负载阻抗。 在谐振器和负载阻抗之间，安装了在所选择的工作频带中激活滤波功能的装置。 过滤器可用于多标准终端。

    Compact System of Multi-Beam Antennas
    4.
    发明申请
    Compact System of Multi-Beam Antennas 审中-公开
    多波束天线紧凑型系统

    公开(公告)号：US20120146867A1

    公开(公告)日：2012-06-14

    申请号：US13314140

    申请日：2011-12-07

    Applicant: Jean-François Pintos ,  Philippe Minard ,  Ali Louzir ,  Dominique Lo Hine Tong

    Inventor： Jean-François Pintos ,  Philippe Minard ,  Ali Louzir ,  Dominique Lo Hine Tong

    IPC: H01Q21/00 ,  H01Q13/02 ,  H01Q13/10

    CPC classification number: H01Q3/2647 ,  H01Q19/32 ,  H01Q21/28 ,  H01Q25/002

    Abstract: The present invention relates to a system of multi-beam antennas comprising M radiating sources and P networks of N radiating elements, P being greater than 1 and N being an even whole number, the network elements being connected two by two via transmission lines of the same electrical length. In addition, the P networks are co-located at the centre of each network, the M radiating sources are each positioned at a distance Li from said centre, the distance Li being strictly less than the distance of the field called the far field and i varying from 1 to M.This system can be used with MIMO type devices.

    Abstract translation: 本发明涉及一种包括N个辐射元件的M个辐射源和P个网络的多波束天线的系统，P大于1，N为偶数，网络元件由两个通过传输线 相同的电气长度。 此外，P网络位于每个网络的中心，M个辐射源各自位于距所述中心的距离为Li处，距离Li严格小于称为远场的场的距离，i 从1变为M.该系统可以与MIMO型设备一起使用。

    Offset footprint of a connector on a printed board
    7.
    发明申请
    Offset footprint of a connector on a printed board 有权
    印刷电路板上连接器的偏移位置

    公开(公告)号：US20080290967A1

    公开(公告)日：2008-11-27

    申请号：US12154039

    申请日：2008-05-20

    Applicant: Dominique Lo Hine Tong ,  Philippe Minard ,  Jean-Luc Le Bras

    Inventor： Dominique Lo Hine Tong ,  Philippe Minard ,  Jean-Luc Le Bras

    IPC: H03H7/01

    CPC classification number: H05K1/0243 ,  G01R31/2818 ,  G01R31/2822 ,  H01R24/50 ,  H01R2201/02 ,  H01R2201/20 ,  H05K1/0219 ,  H05K1/0222 ,  H05K1/0228 ,  H05K1/0268 ,  H05K1/116 ,  H05K1/162 ,  H05K1/165 ,  H05K2201/0715 ,  H05K2201/09618 ,  H05K2201/10189

    Abstract: The present invention relates to a board receiving at least one connector, said board being constituted by a dielectric substrate comprising, on a first face, a first ground plane and on a second face, at least two transmission lines between which the connector and a footprint are mounted, characterized in that the footprint comprises a first element positioned between the two transmission lines under the connector, said first element forming with the first ground plane, a capacitive element and, at each extremity of the first element, second elements forming with the first element, a self-inductive and capacitive element, said second elements each extending by a second ground plane, the second ground planes being connected to the first ground plane.The invention applies notably to printed circuit boards with integrated test connectors.

    Abstract translation: 本发明涉及容纳至少一个连接器的板，所述板由电介质衬底构成，介电衬底包括在第一面上的第一接地平面和第二面上的至少两条传输线，连接器和脚印 其特征在于，所述覆盖区包括位于所述连接器下方的所述两个传输线之间的第一元件，所述第一元件形成有所述第一接地平面，电容元件，并且在所述第一元件的每个末端处，形成有所述第一元件 第一元件，自感和电容元件，所述第二元件各自由第二接地平面延伸，所述第二接地平面连接到所述第一接地平面。 本发明特别适用于具有集成测试连接器的印刷电路板。

    Terminal and method for the simultaneous transmission of video and high-speed data
    8.
    发明申请
    Terminal and method for the simultaneous transmission of video and high-speed data 审中-公开
    用于同时传输视频和高速数据的终端和方法

    公开(公告)号：US20080205509A1

    公开(公告)日：2008-08-28

    申请号：US12009049

    申请日：2008-01-16

    Applicant: Jean-Yves Le Naour ,  Dominique Lo Hine Tong ,  Philippe Chambelin

    Inventor： Jean-Yves Le Naour ,  Dominique Lo Hine Tong ,  Philippe Chambelin

    IPC: H04B1/66

    CPC classification number: H04B7/06 ,  H04B1/0057 ,  H04B7/08

    Abstract: For a simultaneous dual-band reception or transmission of video signals and data in a domestic environment, a terminal in a communication system is made up of a front end module connected to digital processing circuits via a circuit designed for MIMO techniques. At least two antennas linked to the terminal are broadband and dual-access, each of the accesses corresponding to a path for receiving or transmitting signals in a first or a second frequency band.The front end module comprises first switches connected to the paths for receiving or transmitting signals in the first frequency band, and second switches connected to the paths for receiving or transmitting signals in the second frequency band. It also comprises selective high-pass filters in the paths for receiving or transmitting signals in the highest frequency band.

    Abstract translation: 对于在家庭环境中同时双频带接收或传输视频信号和数据，通信系统中的终端由经由为MIMO技术设计的电路连接到数字处理电路的前端模块构成。 链接到终端的至少两个天线是宽带和双重接入，每个访问对应于用于在第一或第二频带中接收或发送信号的路径。 前端模块包括连接到用于在第一频带中接收或发送信号的路径的第一开关，以及连接到用于在第二频带中接收或发送信号的路径的第二开关。 它还包括用于在最高频带中接收或发送信号的路径中的选择性高通滤波器。

    Transition between a microstrip circuit and a waveguide including a band stop filter and outside transmission reception unit incorporating the transition
    9.
    发明授权
    Transition between a microstrip circuit and a waveguide including a band stop filter and outside transmission reception unit incorporating the transition 有权
    微带电路与包括带阻滤波器的波导和包含该转换的外部发送接收单元之间的转换

    公开(公告)号：US07148766B2

    公开(公告)日：2006-12-12

    申请号：US10767886

    申请日：2004-01-29

    Applicant: Dominique Lo Hine Tong ,  Jean-François Pintos ,  Philippe Minard

    Inventor： Dominique Lo Hine Tong ,  Jean-François Pintos ,  Philippe Minard

    IPC: H01P5/107

    CPC classification number: H01P1/209 ,  H01P5/107

    Abstract: The invention proposes a transition between a microstrip technology circuit and a waveguide, the waveguide being furnished with a probe linked electrically to the microstrip circuit. The transition comprises at least one first resonant cavity coupled by a first hole placed level with the said plane. The transition furnished with the cavity behaves as a bandstop filter. The transition is placed in an outside unit of a transmission system comprising a transmit circuit embodied in microstrip technology and an antenna of waveguide type. A transmit circuit comprises at least one local oscillator and the resonant cavity is tuned to the frequency of the local oscillator.

    Abstract translation: 本发明提出了微带技术电路和波导之间的转变，波导配备有与微带电路电连接的探针。 该转变包括至少一个第一谐振腔，该第一谐振腔通过与所述平面放置的第一孔连接。 带有空腔的过渡部分表现为带阻滤波器。 该转换被放置在包括以微带技术实现的发射电路和波导型天线的传输系统的外部单元中。 发射电路包括至少一个本地振荡器，并且谐振腔被调谐到本地振荡器的频率。

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