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    Wideband antenna and receiver calibration
    11.
    发明申请
    Wideband antenna and receiver calibration 审中-公开
    宽带天线和接收机校准

    公开(公告)号：US20050272392A1

    公开(公告)日：2005-12-08

    申请号：US10521744

    申请日：2004-11-19

    Applicant: Michael Richardson

    Inventor： Michael Richardson

    IPC: H01Q1/24 ,  H01Q3/26 ,  H01Q21/28 ,  H04B1/16 ,  H04B1/40 ,  H04B7/08 ,  H04B7/155 ,  H04B17/00 ,  H04L7/08 ,  H04L25/02 ,  H04L27/00 ,  H04L27/12 ,  H04L27/22 ,  H04L27/227 ,  H04L27/26 ,  H04Q7/34 ,  H04Q7/36 ,  H04B1/06

    CPC classification number: H01Q3/267 ,  H04B7/0837 ,  H04B17/10 ,  H04J3/0608 ,  H04L7/08 ,  H04L27/2624

    Abstract: A method is provided for calibrating an antenna and receiver system having multiple channels, each channel having an antenna, cable feed and associated receiver components, the method comprising the steps of: (i) applying a wideband calibration signal to each antenna feed, the wideband calibration signal having similar characteristics to an operational signal; (ii) measuring a correlation response across a plurality of said channels; (iii) deriving an estimate of signal transfer response for each of said plurality of channels based on the correlation response; and (iv) applying compensation factors for each of said plurality of channels derived from the estimate of signal transfer response.

    Abstract translation: 提供了一种用于校准具有多个通道的天线和接收器系统的方法，每个通道具有天线，电缆馈送和相关联的接收器组件，所述方法包括以下步骤：（i）将宽带校准信号应用于每个天线馈送，宽带 校准信号具有与操作信号相似的特性; （ii）测量跨多个所述通道的相关响应; （iii）基于所述相关响应导出所述多个信道中的每一个的信号传送响应的估计; 以及（iv）对从信号传送响应的估计导出的所述多个信道中的每一个应用补偿因子。

    Fuel Filter Device
    14.
    发明申请
    Fuel Filter Device 审中-公开
    燃油滤清器

    公开(公告)号：US20150047421A1

    公开(公告)日：2015-02-19

    申请号：US13965583

    申请日：2013-08-13

    Applicant: Michael Richardson

    Inventor： Michael Richardson

    IPC: G01M15/02 ,  B01D35/143

    CPC classification number: B01D35/143 ,  B01D27/06 ,  B01D27/08 ,  B01D35/306 ,  B01D36/005 ,  B01D37/04 ,  B01D37/045 ,  B01D2201/302 ,  B01D2201/52 ,  B01D2201/56

    Abstract: A filter device including a probe where a filter element probe first end selectively engages with a sensing unit located in a filter head and a filter element probe second end is located in a contaminant portion of a filter canister. The probe fixedly engages through the filter element utilizing a sealing component. The filter element is disposed in the filter canister that engages with the filter head.

    Abstract translation: 一种过滤器装置，其包括探针，其中过滤器元件探针第一端选择性地与位于过滤嘴中的感测单元接合，并且过滤元件探针第二端位于过滤器滤芯的污染部分中。 探针通过密封部件固定地接合过滤元件。 过滤元件设置在与过滤头接合的过滤罐中。

    Clamp assembly for securing a ladder to a vehicle rack
    18.
    发明申请
    Clamp assembly for securing a ladder to a vehicle rack 审中-公开
    用于将梯子固定到车架上的夹具组件

    公开(公告)号：US20060191967A1

    公开(公告)日：2006-08-31

    申请号：US11397653

    申请日：2006-04-04

    Applicant: Robert Smith ,  Michael Richardson

    Inventor： Robert Smith ,  Michael Richardson

    IPC: B60R9/00

    CPC classification number: B60R9/0485

    Abstract: A clamp assembly operates to hold first and second articles together. The clamp assembly includes an article holder adapted for engaging the first article, and an attached flexible cable. The cable has a proximal end fixed to the article holder and a free end depending from the article holder. A first fastener is located on the cable between its proximal and free ends. A second fastener is located at the free end of the cable. A cable retracting wheel operates to retract the cable relative to the article holder.

    Abstract translation: 夹具组件操作以将第一和第二制品保持在一起。 夹具组件包括适于接合第一制品的物品保持器和附接的柔性电缆。 电缆具有固定到物品保持器的近端和从物品保持器取下的自由端。 第一紧固件位于电缆的近端和自由端之间。 第二紧固件位于电缆的自由端。 电缆缩回轮操作以相对于物品保持器缩回电缆。

    Signal regeneration
    19.
    发明申请
    Signal regeneration 有权
    信号再生

    公开(公告)号：US20060165158A1

    公开(公告)日：2006-07-27

    申请号：US10522757

    申请日：2004-11-19

    Applicant: Michael Richardson

    Inventor： Michael Richardson

    IPC: H03K11/00

    CPC classification number: H01Q3/267 ,  H04B7/0837 ,  H04B17/10 ,  H04J3/0608 ,  H04L7/08 ,  H04L27/2624

    Abstract: Described herein is a method for signal regeneration, particularly, of the signal type transmitted by cellular base stations used in cellular telephone network systems. It is sometimes necessary to regenerate an accurate replica of a transmitted signal, by removing any errors that are present and/or compensate for any degradation that occur during transmission. The signal structure of signals transmitted within the cellular network systems is of a known form with predefined characteristics such as synchronisation signals, error correction bursts or training sequences. The method includes determining frame timing of the received signal, identifying the locations of sequences within the signal from the frame timing, identifying the structure of the sequences, estimating phase shift values at the locations of the sequences, demodulating the symbol stream using the estimated phase shift values and the structure of the sequences, correcting symbol errors by various techniques and remodulating the symbol stream using the phase shift values to regenerate the signal that is substantially identical to the one that would have been received directly from the transmitter over a high quality land-line.

    Abstract translation: 这里描述了一种用于信号再生的方法，特别是蜂窝电话网络系统中使用的蜂窝基站传输的信号类型。 有时需要通过消除存在的任何错误和/或补偿在传输过程中发生的任何劣化来重新产生传输信号的精确副本。 在蜂窝网络系统内传输的信号的信号结构是具有预定义特征的已知形式，例如同步信号，纠错突发或训练序列。 该方法包括确定接收到的信号的帧定时，识别来自帧定时的信号内的序列的位置，识别序列的结构，估计序列位置处的相移值，使用估计的相位解调符号流 移位值和序列的结构，通过各种技术校正符号误差，并使用相移值重新调制符号流，以再生基本上与通过高质量土地直接从发射机接收的信号相同的信号 -线。

    Screening device
    20.
    发明申请
    Screening device 审中-公开
    筛选装置

    公开(公告)号：US20050034748A1

    公开(公告)日：2005-02-17

    申请号：US10764924

    申请日：2004-01-26

    Applicant: Brenda Gadd ,  Michael Richardson

    Inventor： Brenda Gadd ,  Michael Richardson

    IPC: E04H1/12 ,  E04H15/00 ,  E04H15/40

    CPC classification number: E04H1/1244 ,  E04H15/003

    Abstract: A screening tube 1 having a stored state and a deployed state. The tube 1 is self supporting when in the deployed state and is collapsible from the deployed state to the stored state. The tube 1 comprises a flexible tubular sheet 15 that defines a screened space within the bore of the tube 1. The tube 1 may comprise walls. The screening tube 1 may be provided with a coil 13 to support the walls 15 of the tube when the tube 1 is in the deployed state.

    Abstract translation: 具有储存状态和展开状态的筛管1。 管1在处于展开状态时是自支撑的，并且从展开状态可收缩到存储状态。 管1包括柔性管状片15，其在管1的孔内限定屏蔽空间。管1可以包括壁。 当管1处于展开状态时，筛管1可以设置有线圈13以支撑管的壁15。

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