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    ELECTRON-EMITTING COLD CATHODE DEVICE
    2.
    发明申请
    ELECTRON-EMITTING COLD CATHODE DEVICE 审中-公开
    电子发射冷阴极设备

    公开(公告)号：WO2013076709A8

    公开(公告)日：2013-08-15

    申请号：PCT/IB2012056745

    申请日：2012-11-26

    Applicant: SELEX SISTEMI INTEGRATI SPA

    Inventor： ULISSE GIACOMO ,  BRUNETTI FRANCESCA ,  DI CARLO ALDO ,  RICCI FERDINANDO ,  GEMMA FILIPPO ,  FIORELLO ANNA MARIA ,  DISPENZA MASSIMILIANO ,  BUTTIGLIONE ROBERTA

    IPC: H01J1/304 ,  H01J9/02 ,  H01J19/24 ,  H01J19/38 ,  H01J21/10 ,  H01J21/20 ,  H01J29/04

    CPC classification number: H01J19/24 ,  H01J1/3042 ,  H01J3/022 ,  H01J9/025 ,  H01J19/32 ,  H01J19/38 ,  H01J19/46 ,  H01J21/105 ,  H01J21/20

    Abstract: The invention concerns a device (11, 21) comprising: a cathode (14) that lies on a cathode plane and includes, in an active region (11a), one or more cathode straight -finger-shaped terminals (14b) with a main extension direction parallel to a first reference direction (z); for each cathode terminal (14b), one or more electron emitters (14c) formed on, and in ohmic contact with, said cathode terminal (14b); and a gate electrode (15) that lies on a gate plane parallel to, and spaced apart from, said cathode plane, does not overlap the cathode (14) and includes, in the active region (lla), two or more gate straight-finger-shaped terminals (15b) with a main extension direction parallel to the first reference direction (z); wherein the gate terminals (15b) are interlaced with said cathode terminal (s) (14b).

    Abstract translation: 本发明涉及一种装置（11,21），包括：阴极（14），其位于阴极平面上并且在有源区域（11a）中包括一个或多个具有主体的阴极直指针形端子（14b） 延伸方向平行于第一参考方向（z）; 对于每个阴极端子（14b），一个或多个电子发射器（14c）与所述阴极端子（14b）形成并以欧姆接触形成; 以及位于与所述阴极平面平行且间隔开的栅极平面上的栅极电极（15）不与阴极（14）重叠，并且在有源区域（11a）中包括两个或更多个栅极直线 - 主延伸方向平行于第一参考方向（z）的指状端子（15b）; 其中所述栅极端子（15b）与所述阴极端子（14b）交错。

    SINGLE VOLTAGE SUPPLY PSEUDOMORPHIC HIGH ELECTRON MOBILITY TRANSISTOR (PHEMT) POWER DEVICE AND PROCESS FOR MANUFACTURING THE SAME
    3.
    发明申请
    SINGLE VOLTAGE SUPPLY PSEUDOMORPHIC HIGH ELECTRON MOBILITY TRANSISTOR (PHEMT) POWER DEVICE AND PROCESS FOR MANUFACTURING THE SAME 审中-公开
    单电源供电高效电子移动晶体管（PHEMT）电源装置及其制造方法

    公开(公告)号：WO2008041249A8

    公开(公告)日：2008-08-14

    申请号：PCT/IT2006000705

    申请日：2006-10-04

    Applicant: SELEX SISTEMI INTEGRATI SPA ,  LANZIERI CLAUDIO ,  LAVANGA SIMONE ,  PERONI MARCO ,  CETRONIO ANTONIO

    Inventor： LANZIERI CLAUDIO ,  LAVANGA SIMONE ,  PERONI MARCO ,  CETRONIO ANTONIO

    IPC: H01L29/423 ,  H01L29/40 ,  H01L29/417 ,  H01L29/778

    CPC classification number: H01L29/7785 ,  H01L29/155 ,  H01L29/402 ,  H01L29/4175

    Abstract: Disclosed herein is a pseudomorphic high electron mobility transistor (PHEMT) power device (1) including a semi-insulating substrate (2); an epitaxial substrate (3) formed on the semi-insulating substrate (2) a contact layer (19). The contact layer (19) includes a lightly doped contact layer (20) formed on the Schottky layer (18), and a highly doped contact layer (21) formed on the lightly doped contact layer (20) and having a doping concentration higher than the lightly doped contact layer (20). The PHEMT power device (1) further includes a- wide recess (23) formed to penetrate the highly doped contact layer (21) and a narrow recess (24) formed in the wide recess (23) to penetrate the lightly doped contact layer (20). The gate electrode (6) is formed in the narrow recess (24) and in Schottky contact with the Schottky layer (18).

    Abstract translation: 本文公开了一种包括半绝缘衬底（2）的假型高电子迁移率晶体管（PHEMT）功率器件（1）。 形成在半绝缘基板（2）上的外延基板（3），接触层（19）。 接触层（19）包括形成在肖特基层（18）上的轻掺杂接触层（20）和形成在轻掺杂接触层（20）上并且掺杂浓度高于 轻掺杂的接触层（20）。 PHEMT功率器件（1）还包括形成为穿透高掺杂接触层（21）的宽凹槽（23）和形成在宽凹槽（23）中的窄凹部（24），以穿透轻掺杂接触层 20）。 栅电极（6）形成在窄凹部（24）中，与肖特基层（18）肖特基接触。

    DYNAMIC RESOURCE ALLOCATION IN A MULTI-ROLE OR MULTI-FUNCTION SYSTEM
    4.
    发明申请
    DYNAMIC RESOURCE ALLOCATION IN A MULTI-ROLE OR MULTI-FUNCTION SYSTEM 审中-公开
    多功能或多功能系统中的动态资源分配

    公开(公告)号：WO2012069994A8

    公开(公告)日：2013-01-31

    申请号：PCT/IB2011055241

    申请日：2011-11-22

    Applicant: SELEX SISTEMI INTEGRATI SPA ,  CELENTANO SALVATORE ,  DONATI FRANCESCA ,  PARDINI SERGIO

    Inventor： CELENTANO SALVATORE ,  DONATI FRANCESCA ,  PARDINI SERGIO

    IPC: H01Q3/30

    CPC classification number: H01Q3/30 ,  G01S2013/0254 ,  G01S2013/0272

    Abstract: A multi-role or multi-function system (1) operable to perform a multi-role or a multi-function and configured to dynamically allocate requisite resources for performing antenna functions (EFMi) during a frame interval (tF) of the multi-role or the multi-function by: - determining whether the antenna functions (EFMi) are completely performable in the frame interval (tF), based on a time-sharing resource allocation procedure; and if not, allocating the requisite resources for performing the antenna functions (EFMi) during the frame interval (tF), based on a time-sharing resource allocation procedure and an antenna-sharing resource allocation procedure.

    Abstract translation: 一种多角色或多功能系统（1），其可操作以执行多角色或多功能并且被配置为在多角色的帧间隔（tF）期间动态分配用于执行天线功能（EFMi）的必需资源 或通过以下方式进行多功能： - 基于时间共享资源分配过程，确定天线功能（EFMi）是否在帧间隔（tF）中完全可执行; 如果不是，则基于分时资源分配过程和天线共享资源分配过程，在帧间隔（tF）期间分配用于执行天线功能（EFMi）的必要资源。

    METHOD AND SYSTEM FOR DETERMINING SECOND-ORDER NONLINEAR OPTICAL COEFFICIENTS
    6.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING SECOND-ORDER NONLINEAR OPTICAL COEFFICIENTS 审中-公开
    用于确定二阶非线性光学系数的方法和系统

    公开(公告)号：WO2010113190A8

    公开(公告)日：2011-01-27

    申请号：PCT/IT2009000131

    申请日：2009-03-31

    Applicant: SELEX SISTEMI INTEGRATI SPA ,  BOVINO FABIO ANTONIO ,  LARCIPRETE MARIA CRISTINA ,  GIARDINA MAURIZIO ,  SIBILIA CONCITA

    Inventor： BOVINO FABIO ANTONIO ,  LARCIPRETE MARIA CRISTINA ,  GIARDINA MAURIZIO ,  SIBILIA CONCITA

    IPC: G02F1/35 ,  G01N21/63

    CPC classification number: G02F1/3532 ,  G01N21/21 ,  G01N21/41 ,  G01N21/636

    Abstract: Described herein is a method for determining second- order nonlinear optical coefficients of a material. The method envisages the steps of providing a specimen (1;35) made at least in part of the material, causing a first optical signal (Si1) and a second optical signal (Si2) having, respectively, a first pulsation and a second pulsation, and a first polarization state and a second polarization state, to impinge upon the specimen in such a way that the specimen generates a second-harmonic optical signal (su3) having a third pulsation equal to the sum of the first and second pulsations, and a third polarization state that is a function of the first and second polarization states. The method further envisages the step of determining a plurality of measurements of power corresponding to the second-harmonic optical signal, and the step of determining the second-order nonlinear optical coefficients on the basis of the plurality of measurements of power. In addition, the method envisages performing a plurality of measurements of power of the second-harmonic optical signal as the first polarization state and the second polarization state vary.

    Abstract translation: 这里描述了一种用于确定材料的二阶非线性光学系数的方法。 该方法设想提供至少部分材料制成的样品（1; 35）的步骤，产生分别具有第一脉动和第二脉动的第一光信号（Si1）和第二光信号（Si2） 以及第一偏振态和第二偏振态，以使样本产生具有等于第一和第二脉动的和的第三脉动的二次谐波光信号（su3）的方式撞击在样本上，以及 第三极化状态，其是第一和第二极化状态的函数。 该方法进一步设想了确定对应于二次谐波光信号的多个功率测量的步骤，以及基于多次功率测量来确定二阶非线性光学系数的步骤。 此外，该方法设想当第一偏振态和第二极化状态变化时执行二次谐波光信号的功率的多个测量。

    ELECTRICALLY DRIVEN OPTICAL FREQUENCY SHIFTER
    7.
    发明申请
    ELECTRICALLY DRIVEN OPTICAL FREQUENCY SHIFTER 审中-公开
    电动驱动光学变频器

    公开(公告)号：WO2009022361A1

    公开(公告)日：2009-02-19

    申请号：PCT/IT2007000587

    申请日：2007-08-14

    Applicant: SELEX SISTEMI INTEGRATI SPA ,  DISPENZA MASSIMILIANO ,  FIORELLO ANNA MARIA ,  VARASI MAURO

    Inventor： DISPENZA MASSIMILIANO ,  FIORELLO ANNA MARIA ,  VARASI MAURO

    IPC: G02F1/225 ,  G02F2/02

    CPC classification number: G02F1/225 ,  G02F1/0316 ,  G02F2/02 ,  G02F2202/07 ,  Y10T29/49117

    Abstract: Disclosed herein is an optical frequency shifter (1) provided with: an electro-optical substrate (3) having a main surface (3a); an optical waveguide structure (2) formed in the substrate (3) and having two waveguide portions (7), which are spaced apart by a distance (S) such as to ensure mutual optical coupling therebetween; and an electrode structure (10) arranged above the main surface (3a) of the substrate (3) and having at least a first electrode (11). The substrate (3) has a Z-cut crystalline structure with Z crystal axis orthogonal to the main surface (3a) and comprises two oppositely poled portions (20, 21) having opposite orientations of the Z crystal axis; the two waveguide portions (7) are arranged underneath the first electrode (11), each in a respective one of the two oppositely poled portions (20, 21).

    Abstract translation: 本文公开了一种光学移频器（1），其具有：具有主表面（3a）的电光基板（3）; 形成在所述基板（3）中并且具有两个间隔开距离（S）的两个波导部分（7）的光波导结构（2），以确保它们之间的相互光耦合; 以及布置在所述基板（3）的主表面（3a）上方并且具有至少第一电极（11）的电极结构（10）。 所述基板（3）具有与所述主表面（3a）正交的Z晶轴的Z切割晶体结构，并且包括具有与所述Z晶轴相反取向的两个相对极化部分（20,21）。 两个波导部分（7）被布置在第一电极（11）的下方，每个在两个相对极化部分（20,21）中的相应一个中。

    ELECTRICALLY-DRIVEN, HIGH EXTINCTION RATIO OPTICAL MODULATOR
    8.
    发明申请
    ELECTRICALLY-DRIVEN, HIGH EXTINCTION RATIO OPTICAL MODULATOR 审中-公开
    电动驱动，高放电比例光学调制器

    公开(公告)号：WO2009022362A8

    公开(公告)日：2009-09-17

    申请号：PCT/IT2007000588

    申请日：2007-08-14

    Applicant: SELEX SISTEMI INTEGRATI SPA ,  DISPENZA MASSIMILIANO ,  VARASI MAURO

    Inventor： DISPENZA MASSIMILIANO ,  VARASI MAURO

    IPC: G02F1/225 ,  G02B6/125

    CPC classification number: G02F1/225 ,  G02B6/4227 ,  G02F2201/05

    Abstract: Disclosed herein is an optical modulator (1) coupled to an optical fiber (7) and providing a modulated optical signal based on the input optical signal received from the optical fiber; the optical modulator (1) is provided with an electro-optical substrate (3) and an optical waveguide structure (2) formed in the substrate (3) and having an input branch (6) coupled to the optical fiber (7), an output branch (10) outputting the modulated optical signal, and a first and a second arms (12a, 12b) branching off from the input branch (6) and merging into the output branch (10). In particular, the input branch (6) is configured so as to be at least bimodal, and the optical fiber (7) is so arranged with respect to the input branch (6) to excite a first and at least a second optical propagation mode and to provide the first and second optical propagation modes with respective given amounts of optical power, to compensate for different optical losses of the first and second arms (12a, 12b).

    Abstract translation: 本文公开了一种光调制器（1），其耦合到光纤（7）并且基于从光纤接收的输入光信号提供调制的光信号; 光调制器（1）设置有形成在基板（3）中并且具有耦合到光纤（7）的输入支路（6）的电光基板（3）和光波导结构（2） 输出调制光信号的输出分支（10）和从输入分支（6）分支出并合并到输出分支（10）中的第一和第二臂（12a，12b）。 特别地，输入分支（6）被配置为至少是双模的，并且光纤（7）相对于输入分支（6）被布置成这样来激发第一和至少第二光传播模式 并且提供具有各自给定量的光功率的第一和第二光传播模式，以补偿第一和第二臂（12a，12b）的不同光学损耗。

    AUTOMATIC REMOTE ACQUISITION SYSTEM FOR DETERMINING THE CONFIGURATION OF AN INSTALLATION
    9.
    发明申请
    AUTOMATIC REMOTE ACQUISITION SYSTEM FOR DETERMINING THE CONFIGURATION OF AN INSTALLATION 审中-公开
    用于确定安装配置的自动远程采集系统

    公开(公告)号：WO2006123377A8

    公开(公告)日：2007-08-09

    申请号：PCT/IT2005000478

    申请日：2005-08-05

    Applicant: SELEX SISTEMI INTEGRATI SPA ,  ARPINO MICHELE

    Inventor： ARPINO MICHELE

    IPC: G06K17/00 ,  G06K19/07 ,  G06K19/077

    CPC classification number: G06K19/07758 ,  G06K17/00 ,  G06K19/0723 ,  G06K19/0726 ,  G06K19/07749 ,  G06K19/0776 ,  G06K19/07771 ,  Y10T29/49016

    Abstract: There is described an automatic remote acquisition system for determining the configuration of an installation (1) having a number of devices (3a, 3b), which are divided into standard devices (3a) grouped by cabinets (4), and into non-standard devices (3b), and are each defined by a respective number of elementary units (2a, 2b). The remote acquisition system (10) has a number of passive transponders (14), each associated with a respective elementary unit (2a, 2b) to memorize respective identification data of the elementary unit (2a, 2b); a number of active transponders (26), each associated with a respective non-standard device (3b) to memorize at least the identification data of the respective number of elementary units (2b); and, for the passive transponders (14), a number of control units (19), each mounted in a respective cabinet (4) to acquire the identification data, memorized in the respective passive transponders (14), of the elementary units (2a) of the standard devices (3a) in the cabinet (4).

    Abstract translation: 描述了一种用于确定具有多个设备（3a，3b）的设备（1）的配置的自动远程采集系统，其被划分为由机柜（4）分组的标准设备（3a）和非标准 设备（3b），并且各自由相应数量的基本单元（2a，2b）定义。 远程采集系统（10）具有多个无源应答器（14），每个与每个基本单元（2a，2b）相关联以存储基本单元（2a，2b）的相应标识数据; 多个有源应答器（26），每个与相应的非标准设备（3b）相关联以至少存储相应数量的基本单元（2b）的识别数据; 并且对于无源应答器（14），多个控制单元（19），每个控制单元（19）分别安装在相应的机柜（4）中以获取存储在各个无源应答器（14）中的基本单元（2a）的识别数据 ）柜（4）中的标准装置（3a）。

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