Electrical isolation of monolithic circuits using a conductive through-hole in the substrate
    3.
    发明公开
    Electrical isolation of monolithic circuits using a conductive through-hole in the substrate 审中-公开
    单片电路的电气绝缘带在所述衬底中的导电通孔

    公开(公告)号:EP2056347A3

    公开(公告)日:2012-06-13

    申请号:EP08165537.5

    申请日:2008-09-30

    发明人: Whittaker, Dennis

    摘要: A monolithic electronic chip including a substrate (100) having first and second opposing surfaces with a first circuit portion (210) disposed on at least one of the first or second opposing surfaces and a first circuit (102) formed on the first circuit portion of the substrate; a second circuit portion (212) disposed on at least one of the first or second opposing surfaces; and a second circuit (104) formed on the second circuit portion of the substrate. At least one through-hole (201) extending from the first surface to the second surface with at least one conductive impedance tap (200, 214). Each conductive impedance tap is formed within one of the at least one through-hole (201) in the substrate and coupled to a surface of that through-hole to electrically couple the substrate to a reference voltage (202). Tthe first impedance (204) between the first circuit (102) and the reference voltage (202) via the at least one conductive impedance tap (200, 214) is less than a first-second crosstalk impedance (106) between the first circuit and the second circuit via the substrate (100) and a second impedance (206) between the second circuit (104) and the reference voltage (202) via the at least one conductive impedance tap (200, 241) is less than the first-second crosstalk impedance (106).

    Plug-in unit
    5.
    发明公开
    Plug-in unit 有权
    Steckverbindungseinheit

    公开(公告)号:EP2426786A1

    公开(公告)日:2012-03-07

    申请号:EP11179048.1

    申请日:2011-08-26

    摘要: In a plug-in unit (112) that is provided with a housing (150), which accommodates an electrical contact arrangement (55), that is provided with a cable bushing (151) in order to achieve the electrical contact arrangement (55), and which has an aperture (153) in a housing wall for the plugged-in accommodation of a mating plug-in unit (11), in order to allow for the optional design of an angled or a linear plug-in connection, it is provided that the cuboid housing (150) is divided in a plane (180) that runs perpendicular to the longitudinal central plane (179) and at a 45° angle to the longitudinal extension in such a way that the one housing part (181) contains the cable bushing (151) and the other housing part (182) has the plug-in aperture (153), whereby the other housing part (182) is attached so that it can be turned around with respect to the one housing part (181).

    摘要翻译: 在设置有容纳电接触装置(55)的壳体(150)的插入式单元(112)中,其设置有电缆套管(151)以实现电接触装置(55) ,并且在壳体壁中具有用于插入式配合插入单元(11)的插入容纳的孔(153),以便允许有角度或线性插入式连接的可选设计 被设置成使长方体壳体(150)在垂直于纵向中心平面(179)延伸的平面(180)中被分成与纵向延伸部成45°的角度,使得一个壳体部分(181) 包含电缆套管(151),另一个壳体部件(182)具有插入孔(153),由此安装另一个壳体部件(182),使得其可以相对于一个壳体部件 181)。

    Shape memory alloy for MCP lockdown
    6.
    发明公开
    Shape memory alloy for MCP lockdown 有权
    形状MCP-锁定记忆合金

    公开(公告)号:EP2387061A8

    公开(公告)日:2012-03-07

    申请号:EP11162195.9

    申请日:2011-04-13

    IPC分类号: H01J31/50

    CPC分类号: H01J31/507

    摘要: An image intensifier tube includes a microchannel plate (MCP) (94) having conductive input and output surfaces disposed in a housing. A conductive lower support (92) is in electrical contact with the output surface of the MCP, and a conductive upper support (91) is disposed above the input surface of the MCP. A shape memory alloy (SMA) lockdown (93,96) is disposed between the input surface of the MCP and the upper support. The SMA lockdown is configured to provide a lockdown for the MCP in the housing. An SMA upper surface (93A,96A) is configured to provide an axial force against the upper support, and an SMA lower surface (93C,96C) is in contact with the input surface of the MCP.

    Connectors to connect electronic devices
    7.
    发明公开
    Connectors to connect electronic devices 审中-公开
    接口用于连接电子设备

    公开(公告)号:EP2219273A3

    公开(公告)日:2012-03-07

    申请号:EP10152217.5

    申请日:2010-02-01

    摘要: A connector for electrically connecting an electronic device to another device includes an outer shell with a front surface that terminates at a front side of the connector, an inner core at least partially disposed within the outer shell and including a front surface that is recessed within the outer shell, and a plurality of electrical connecting elements at least partially disposed within the inner core and extending from the front surface of the inner core. The plurality of electrical connecting elements includes a first set of electrical connecting elements and a second set of at least one electrical connecting element, and the first set of electrical connecting elements includes five connecting elements that are arranged in a pentagon pattern. The connector facilitates the transmission of audio signals between devices and also additional analog or digital signals or the transmission of a power supply between the devices.

    Standoff explosives detector using deep-uv raman spectroscopy
    8.
    发明公开
    Standoff explosives detector using deep-uv raman spectroscopy 审中-公开
    芬兰紫外线 - 拉曼 - 斯派克罗斯科皮

    公开(公告)号:EP2420823A1

    公开(公告)日:2012-02-22

    申请号:EP11177529.2

    申请日:2011-08-15

    发明人: Resac, Jeromy

    IPC分类号: G01N21/65 G01J3/44 G01N33/22

    摘要: A method of performing Raman spectroscopy, and an apparatus for performing the method, including irradiating, with laser light, a trace amount of a target substance disposed on a painted surface, receiving reflected laser light and a Raman return signal from the trace amount of the target substance, processing the Raman return signal using, at least, a spectrograph (100) and camera (110) to obtain a Raman signature for the target substance, and identifying the target substance based on the Raman signature for the target substance and a database of Raman signatures. The laser light wavelength is selected based on a ratio of Raman return signal power to fluorescence power.

    摘要翻译: 一种进行拉曼光谱分析的方法,以及一种执行该方法的装置,包括用激光照射设置在涂漆表面上的痕量目标物质,从微量的物质中吸收反射的激光和拉曼回波信号 目标物质,至少使用光谱仪(100)和照相机(110)处理拉曼返回信号,以获得目标物质的拉曼特征,并根据目标物质的拉曼标记和数据库识别目标物质 的拉曼签名。 基于拉曼返回信号功率与荧光功率的比率来选择激光波长。

    Technique for simultaneously transmitting wide and narrow optical beacon signals
    10.
    发明公开
    Technique for simultaneously transmitting wide and narrow optical beacon signals 有权
    Technik zur simultanenÜbertragungvon breiten und schmalen optischen Bakensignalen

    公开(公告)号:EP2387167A1

    公开(公告)日:2011-11-16

    申请号:EP11162399.7

    申请日:2011-04-14

    IPC分类号: H04B10/10

    CPC分类号: H04B10/112

    摘要: A technique for simultaneously transmitting wide and narrow optical beacon signals includes generating a laser beam and splitting the laser beam into a first signal on a first path and a second signal on a second path via a wavelength-dependent beamsplitter. A wide beacon signal having a first beam divergence is generated from the first signal, and a narrow beacon signal having a second, lesser beam divergence is generated from the second signal. The wavelength of the laser beam determines an allocation of the laser energy between the wide and narrow beacon signals based on transmittance/reflectance characteristic of the beamsplitter at that wavelength. The wide and narrow beacon signals are simultaneously transmitted in a overlaid manner into free space to support acquisition and tracking in a free-space optical communication system. The beamsplitter can simultaneously transmit or reflect substantially all of a data signal at a different wavelength.

    摘要翻译: 用于同时发送宽和窄的光信标信号的技术包括产生激光束并将激光束分裂成第一路径上的第一信号和经由波长依赖的分光器的第二路径上的第二信号。 从第一信号产生具有第一光束发散的宽信标信号,并且从第二信号产生具有第二较小光束发散的窄信标信号。 基于在该波长处的分束器的透射率/反射率特性,激光束的波长决定了宽和窄信标信号之间的激光能量的分配。 宽而窄的信标信号以重叠的方式同时传输到自由空间中,以支持在自由空间光通信系统中的采集和跟踪。 分束器可以同时发射或反射基本上所有不同波长的数据信号。