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12 条记录 (耗时 0.012 秒)

    Device and method for millimeter wave detection and block conversion
    1.
    发明申请
    Device and method for millimeter wave detection and block conversion 失效
    毫米波检测和块转换的装置和方法

    公开(公告)号：US20060233551A1

    公开(公告)日：2006-10-19

    申请号：US11074985

    申请日：2005-03-08

    申请人： Jerry Wood ,  Mark Koontz ,  Randall Morse

    发明人： Jerry Wood ,  Mark Koontz ,  Randall Morse

    IPC分类号： H04J14/02

    CPC分类号： H04J14/02 ,  H04J14/0298

    摘要： The device includes a first fiber optic transmitter (FOT) to receive a millimeter wave (MMW) signal and to generate a multiple sideband optical signal, and a second FOT to generate a second optical signal, from a reference signal. A first wavelength division multiplexing (WDM) optical filter is connected to the first FOT to separate a first sideband into a plurality of first sideband channels, and to separate a second sideband into a plurality of second sideband channels, and a second WDM optical filter is connected to the second FOT to separate a reference sideband into a plurality of reference sideband channels. A detector receives the plurality of first sideband channels, to detect an active channel from among the plurality of first sideband channels. Fiber arrays receive the plurality of second sideband channels, and the plurality of reference sideband channels, and an optical coupler generates a combined signal therefrom. A photodetection block receives and processes the combined signal based upon the detected active channel.

    摘要翻译： 该装置包括从参考信号接收毫米波（MMW）信号并产生多个边带光信号的第一光纤发射器（FOT）和产生第二光信号的第二FOT以产生第二光信号。 第一波分复用（WDM）滤波器连接到第一FOT，以将第一边带分离成多个第一边带信道，并将第二边带分离成多个第二边带信道，第二WDM滤波器是 连接到第二FOT以将参考边带分离成多个参考边带通道。 检测器接收多个第一边带信道，以检测多个第一边带信道中的有效信道。 光纤阵列接收多个第二边带信道，并且多个参考边带信道以及光耦合器从其产生组合信号。 光检测块基于检测到的有源信道接收并处理组合信号。

    Method for depositing a Tio.sub.2 layer using a periodic and simultaneous tilting and rotating platform motion
    3.
    发明授权
    Method for depositing a Tio.sub.2 layer using a periodic and simultaneous tilting and rotating platform motion 失效
    使用周期性和同时倾斜和旋转平台运动沉积Tio2层的方法

    公开(公告)号：US5081069A

    公开(公告)日：1992-01-14

    申请号：US457113

    申请日：1989-12-26

    申请人： Sidney G. Parker ,  Jerry Wood ,  Robert T. Turner ,  Craig A. Fischer

    发明人： Sidney G. Parker ,  Jerry Wood ,  Robert T. Turner ,  Craig A. Fischer

    IPC分类号： C23C16/40 ,  C23C16/458 ,  H01L31/18

    CPC分类号： H01L31/1884 ,  C23C16/405 ,  C23C16/4588 ,  Y02E10/50

    摘要： Method and apparatus are disclosed for depositing a uniform layer of material, such as titanium dioxide, on the surface of an object, such as a silicon sphere of a solar array (7). Component gases are injected at predetermined rates into a heated reaction chamber (5) where they react. Because of the reaction rate and injection velocities of the gases, the reaction is substantially completed at a calculated location inside the reaction chamber (5). The object which is to receive the layer, such as the solar array (7), is placed at the calculated location in the reaction chamber (5). The platform (68) to which the solar array (7) is attached is simultaneously tilted and rotated such that all areas of the surface of the array (7) are uniformly exposed to the titanium dioxide reactant.

    摘要翻译： 公开了用于在诸如太阳能阵列（7）的硅球体的表面上沉积均匀的材料层（例如二氧化钛）的方法和装置。 组分气体以预定速率注入加热的反应室（5）中，在这些反应室中它们反应。 由于气体的反应速度和喷射速度，反应基本上在反应室（5）内的计算位置完成。 接收该层的物体（例如太阳能阵列（7））被放置在反应室（5）中计算的位置处。 太阳能电池阵列（7）所连接的平台（68）同时倾斜并旋转，使得阵列（7）的表面的所有区域均匀地暴露于二氧化钛反应物。

    Fiber optic link
    5.
    发明授权
    Fiber optic link 有权
    光纤链路

    公开(公告)号：US6157752A

    公开(公告)日：2000-12-05

    申请号：US157552

    申请日：1998-09-21

    申请人： Jerry Wood

    发明人： Jerry Wood

    IPC分类号： H04B10/142 ,  H04B11/00

    CPC分类号： H04B10/505

    摘要： The present invention provides a fiber optic link utilizing asymmetric homodyne modulation and balanced detection to achieve a very high dynamic range. The link uses a Mach Zehnder Modulator to generate a double-sideband suppressed-carrier signal from a laser light signal of a carrier frequency and a modulating signal at a modulating frequency. The laser light signal is phase shifted and injected into the double-sideband suppressed-carrier signal. Two signals are generated wherein the fundamental components are out-of-phase. The two signals are input to a balanced receiver wherein the one signal is subtracted from the other, resulting in the fundamental components adding, thereby providing an improved fundamental signal.

    摘要翻译： 本发明提供一种利用不对称零差调制和平衡检测来实现非常高的动态范围的光纤链路。 链路使用马赫曾德调制器从载波频率的激光信号和调制频率的调制信号产生双边带抑制载波信号。 激光信号被相移并注入到双边带抑制载波信号中。 产生两个信号，其中基本分量是不相位的。 两个信号被输入到平衡接收机，其中从另一个信号中减去一个信号，导致基本分量相加，从而提供改进的基本信号。

    Post-detection, fiber optic dispersion compensation using adjustable inverse distortion operator employing trained or decision-based parameter adaptation (estimation)
    6.
    发明申请
    Post-detection, fiber optic dispersion compensation using adjustable inverse distortion operator employing trained or decision-based parameter adaptation (estimation) 审中-公开
    使用经过训练或基于决策的参数自适应（估计）的可调式逆变换算子进行后检测，光纤色散补偿

    公开(公告)号：US20050047779A1

    公开(公告)日：2005-03-03

    申请号：US10653316

    申请日：2003-09-02

    申请人： Lonnie Jaynes ,  Jerry Wood

    发明人： Lonnie Jaynes ,  Jerry Wood

    IPC分类号： H04B10/18 ,  H04B10/08

    CPC分类号： H04B10/2513

    摘要： An adaptive system composed of an adjustable inverse distortion operator or structure compensates for dispersive distortion in a fiber optic channel. Parameters of the inverse distortion operator are automatically estimated and updated in accordance with minimizing some cost function of an error signal obtained by differentially combining the output of the inverse distortion operator with downstream decision values or with an undistorted training signal. Undistorted training signals may be derived from bit patterns (e.g., preamble) expressly transmitted for the purpose of adjusting the compensation system or from other non-training patterns known to be embedded in the received signal from the transmitter.

    摘要翻译： 由可调节的逆失真算子或结构组成的自适应系统补偿光纤通道中的色散失真。 根据使逆向失真算子的输出与下行决策值差分地组合或与未失真的训练信号差分地组合而得到的误差信号的一些成本函数，来自动地估计和更新逆失真算子的参数。 非失真训练信号可以从为了调整补偿系统或已知嵌入在来自发射机的接收信号中的其他非训练模式而明确发送的比特模式（例如，前同步码）导出。

    Shopping cart having an infant carrier and an infant carrier therefor
    7.
    发明授权
    Shopping cart having an infant carrier and an infant carrier therefor 失效
    具有婴儿背带和婴儿背带的购物车

    公开(公告)号：US4971343A

    公开(公告)日：1990-11-20

    申请号：US316030

    申请日：1989-02-27

    申请人： Jerry Wood

    发明人： Jerry Wood

    IPC分类号： B62B3/14

    CPC分类号： B62B3/1444

    摘要： An infant carrier for attachment to a shopping cart includes an infant seat structure having a seat back and a seat bottom. The seat structure is to be disposed transversely across the shopping cart basket. Brackets are provided at the seat bottom for attaching the seat directly to the top edges of the two longitudinal sides of the shopping cart basket.

    摘要翻译： 用于附接到购物车的婴儿背带车包括具有座椅靠背和座椅底部的婴儿座椅结构。 座椅结构将横向放置在购物车篮上。 托架设置在座椅底部，用于将座椅直接连接到购物车篮子的两个纵向侧边的顶部边缘。

    Tailgate ladder
    8.
    发明申请
    Tailgate ladder 审中-公开
    尾门梯

    公开(公告)号：US20070182194A1

    公开(公告)日：2007-08-09

    申请号：US11312221

    申请日：2005-12-21

    申请人： Chad Wood ,  Jerry Wood

    发明人： Chad Wood ,  Jerry Wood

    IPC分类号： B62D25/00

    CPC分类号： B62D33/0273 ,  B60P1/435 ,  B60R3/02

    摘要： A tailgate ladder attached to a pickup truck tailgate. The ladder is attached to one of a pair of pivot plates with a hinge assembly that allows it to be raised to a horizontal position. At the horizontal position, the ladder is then pivoted over the tailgate and secured with a bracket for storage.

    摘要翻译： 一个后门梯连接到皮卡车尾门。 梯子被连接到具有铰链组件的一对枢转板中的一个，允许将其升高到水平位置。 在水平位置，梯子然后枢转在后挡板上并用支架固定以便存放。

    Device for mach-zehnder modulator bias control for duobinary optical transmission and associated system and method
    9.
    发明申请
    Device for mach-zehnder modulator bias control for duobinary optical transmission and associated system and method 有权
    用于双向光学传输的Mach-Zehnder调制器偏置控制装置及相关系统及方法

    公开(公告)号：US20060204162A1

    公开(公告)日：2006-09-14

    申请号：US11074532

    申请日：2005-03-08

    申请人： Christopher Stook ,  Jerry Wood

    发明人： Christopher Stook ,  Jerry Wood

    IPC分类号： G02F1/035

    CPC分类号： G02F1/0123 ,  G02F1/035 ,  G02F1/225 ,  G02F2001/212 ,  H04B10/505 ,  H04B10/5055 ,  H04B10/50572 ,  H04B10/50575 ,  H04B10/5167

    摘要： An electro-optical device includes an amplifier having an input receiving a data signal, a crossing adjustment input, and an output. The device includes a light source and a Mach-Zehnder modulator having a first input coupled to the output of the amplifier, an optical input coupled to the laser, a bias input, and an optical output. A bias circuit is coupled to the bias input of the Mach-Zehnder modulator and preferably includes a pilot signal generator connected to the crossing adjustment input of the amplifier, and a feedback circuit coupled between the optical output and bias input of the Mach-Zehnder modulator and coupled to the pilot signal generator. The bias circuit applies the pilot signal to the crossing adjust input of the amplifier which forces the modulator to the correct bias point for duobinary transmission. Modulation on +1 and −1 levels is eliminated, and only the 0 level is modulated. The feedback loop forces modulated portion of the waveform to null bias.

    摘要翻译： 电光装置包括具有接收数据信号的输入，交叉调整输入和输出的放大器。 该装置包括光源和马赫 - 曾德调制器，其具有耦合到放大器的输出端的第一输入端，耦合到激光器的光输入端，偏置输入端和光输出端。 偏置电路耦合到马赫 - 策德尔调制器的偏置输入，并且优选地包括连接到放大器的交叉调节输入的导频信号发生器，以及耦合在马赫 - 曾德调制器的光输出和偏置输入之间的反馈电路 并耦合到导频信号发生器。 偏置电路将导频信号施加到放大器的交叉调整输入端，迫使调制器进行双向传输的正确偏置点。 消除+1和-1电平的调制，只调制0电平。 反馈回路将波形的调制部分强制为零偏置。