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4 条记录 (耗时 0.033 秒)

    Flexure elastomer antenna isolation system
    1.
    发明授权
    Flexure elastomer antenna isolation system 失效
    挠性弹性体天线隔离系统

    公开(公告)号：US07248228B2

    公开(公告)日：2007-07-24

    申请号：US11487659

    申请日：2006-07-17

    申请人： Richard I. Harless ,  Michael Hoffman ,  Dennis Calhoun ,  Robert T. Fandrich, Jr. ,  Andrew J. Vajanyi ,  Therese Boyle ,  David S. Albert

    发明人： Richard I. Harless ,  Michael Hoffman ,  Dennis Calhoun ,  Robert T. Fandrich, Jr. ,  Andrew J. Vajanyi ,  Therese Boyle ,  David S. Albert

    IPC分类号： H01Q1/12

    CPC分类号： H01Q1/1207 ,  H01Q1/18

    摘要： A vibration isolation system (100) for a payload (102). The vibration isolation system provides a level of vibration isolation for all vibration translational and rotational components, while minimizing the moment of the payload mass relative to the isolation system. The system includes a base (104) and a plurality of vibration isolators (114). Each vibration isolator includes a semi-rigid first support member (202) having first portion (204) positioned below the base and an opposing second portion (206) positioned above the base, and a second support member (208) having a first portion (210) fixed to the base and an opposing second portion (212) extending above the base. An elastomeric coupling (228) couples the first support member to the second support member at a height that is approximately equal to a height of a center of gravity (302) of a combined mass of the base and the payload above the base.

    摘要翻译： 一种用于有效载荷（102）的隔振系统（100）。 振动隔离系统为所有振动平移和旋转部件提供了一个隔振级别，同时最大限度地减少了有效载荷质量相对于隔离系统的力矩。 该系统包括基座（104）和多个隔振器（114）。 每个隔振器包括半刚性第一支撑构件（202），其具有位于基座下方的第一部分（204）和位于基座上方的相对的第二部分（206）和具有第一部分（208）的第二支撑构件（208） 210），以及在所述底座上方延伸的相对的第二部分（212）。 弹性联轴器（228）将第一支撑构件连接到第二支撑构件，该高度大致等于基座的组合质量和基座上方的有效载荷的重心（302）的高度。

    Automatic gain control system and related method
    3.
    发明授权
    Automatic gain control system and related method 有权
    自动增益控制系统及相关方法

    公开(公告)号：US06417730B1

    公开(公告)日：2002-07-09

    申请号：US09727301

    申请日：2000-11-29

    申请人： Greg P. Segallis ,  Gary L. Bastin ,  Dennis A. Green ,  David S. Albert ,  Robert L. Johnson ,  Frank R. Brueggeman

    发明人： Greg P. Segallis ,  Gary L. Bastin ,  Dennis A. Green ,  David S. Albert ,  Robert L. Johnson ,  Frank R. Brueggeman

    IPC分类号： H03G320

    CPC分类号： H03G3/001 ,  H03G3/3052

    摘要： An automatic gain control (AGC) system includes at least one variable-gain component having a controllable gain over a gain control range and a sensor for sensing an amplitude of a signal from the at least one variable-gain control component. The sensor may have an operating window based upon the signal that is smaller than the gain control range of the at least one variable-gain component. The AGC system may also include a controller responsive to the sensor for controlling the at least one variable-gain component according to coarse and fine gain values to set the amplitude of the signal within the operating window of the sensor. The controller may implement at least one coarse gain jump from a current coarse gain value to a new coarse gain value when the sensor indicates the amplitude is outside the operating window. The controller may further implement movement to a fine gain value when the sensor indicates the amplitude is in the operating window.

    摘要翻译： 自动增益控制（AGC）系统包括在增益控制范围上具有可控增益的至少一个可变增益分量和用于感测来自至少一个可变增益控制部件的信号幅度的传感器。 传感器可以基于小于至少一个可变增益分量的增益控制范围的信号来具有操作窗口。 AGC系统还可以包括响应于传感器的控制器，用于根据粗略和微小的增益值来控制至少一个可变增益分量，以将信号的幅度设置在传感器的操作窗口内。 当传感器指示幅度在操作窗口之外时，控制器可以实现从当前粗增益值到新的粗增益值的至少一个粗增益跳跃。 当传感器指示幅度在操作窗口中时，控制器可以进一步实现移动到精细增益值。

    Multipiece connector backshell assembly with internal supports
    4.
    发明授权
    Multipiece connector backshell assembly with internal supports 失效
    带内部支撑的多件连接器后壳组件

    公开(公告)号：US5244407A

    公开(公告)日：1993-09-14

    申请号：US871606

    申请日：1992-04-20

    申请人： William J. Volk ,  David S. Albert

    发明人： William J. Volk ,  David S. Albert

    IPC分类号： H01R13/58 ,  H01R24/40

    CPC分类号： H01R24/40 ,  H01R13/58 ,  H01R2103/00

    摘要： A connector backshell assembly for wires or coaxial cables is provided in which a body and a cover define a housing therefor. An internal support member is mounted within the housing in the form of a split support which secures the wires or cables therebetween. A connector is mounted to the housing at the forward end thereof, which connector electrically engages the wires or coaxial cables. An exit clamp member mounted to such body proximate the aft end thereof, which defines a wide exit window, is provided for further securing such wires or coaxial cables as they exit the housing to thus provide double conductive member support and strain relief where such conductive members engage the connector e.g. when the conductive member or members are bent or twisted relative to the connector backshell assembly.

    摘要翻译： 提供了用于电线或同轴电缆的连接器后壳组件，其中主体和盖限定了用于其的壳体。 内部支撑构件以分离支撑的形式安装在壳体内，其将电线或电缆固定在其间。 连接器在其前端安装到壳体，该连接器电气地接合电线或同轴电缆。 提供安装到靠近其后端的本体的出口夹具，其限定宽的出射窗，用于当这些导线或同轴电缆离开外壳时进一步固定这些线或同轴电缆，从而提供双导电构件支撑和应变消除，其中这种导电构件 接合连接器例如 当导电构件相对于连接器后壳组件弯曲或扭曲时。