Cell Phone Signal Booster
    1.
    发明申请
    Cell Phone Signal Booster 有权
    手机信号增强器

    公开(公告)号:US20070218951A1

    公开(公告)日:2007-09-20

    申请号:US11625331

    申请日:2007-01-21

    IPC分类号: H04M1/00

    摘要: A system and a method achieve a higher level of stable gain for a cellular telephone booster (repeater) than previously considered to be achievable. An RF signal booster includes active stability control provided by an active stability network. The active stability network decreases the amount of radiated or conducted parasitic signal coupled from the output of an amplifier back to the input of the amplifier. The active stability network allows a higher system gain than would otherwise be achievable. In one embodiment, the active stability network (stabilization network) includes an RF sample coupler, one or more band pass filters, a vector modulator, an RF recombining coupler and an RF detection circuit. An algorithm controls the stabilization network to minimize the amount of parasitic coupled signal from the output of the amplifier back to the input of the amplifier and to maximize the achievable system gain.

    摘要翻译: 对于蜂窝电话机(中继器),系统和方法实现了比以前认为可实现的更高水平的稳定增益。 RF信号增强器包括由主动稳定性网络提供的主动稳定性控制。 主动稳定性网络将从放大器的输出返回到放大器的输入耦合的辐射或传导寄生信号的数量减少。 主动稳定网络允许比否则可以实现的系统增益更高。 在一个实施例中,主动稳定性网络(稳定网络)包括RF采样耦合器,一个或多个带通滤波器,矢量调制器,RF重组耦合器和RF检测电路。 一种算法控制稳定网络,以将从放大器的输出返回到放大器的输入的寄生耦合信号的数量最小化,并使可实现的系统增益最大化。

    Lamp shade soldering aid
    2.
    发明授权
    Lamp shade soldering aid 失效
    灯罩助焊剂

    公开(公告)号:US5224691A

    公开(公告)日:1993-07-06

    申请号:US845653

    申请日:1992-03-04

    申请人: Paul W. Clark

    发明人: Paul W. Clark

    摘要: A lamp shade soldering aid is used when soldering a stained glass lamp shade. The soldering aid includes a spindle, inserted through an arm, a base, a turn table, and a clamping member. A lamp shade to be soldered is inserted on the spindle and rests on the turntable, held by the clamping member. The turntable has a plurality of pivoting support members for use with the lamp shade when soldering the interior of the shade. The clamping member does not spin off of the spindle. When the lamp shade is turned, the turntable is also turned. The soldering aid provides for angular motion, such that any seam of the shade may be held in a horizontal position. The soldering aid also provides for rotating motion, such that the lamp shade may be rotated to a next seam.

    摘要翻译: 焊接彩色玻璃灯罩时,请使用灯泡焊接助剂。 焊剂包括通过臂插入的心轴,基座,转台和夹紧构件。 要焊接的灯罩插入主轴上,并放置在由夹紧构件保持的转台上。 转盘具有多个枢转支撑构件,用于在灯罩的内部焊接时与灯罩一起使用。 夹紧构件不脱离主轴。 当灯罩转动时,转盘也转动。 焊剂提供角度运动,使得阴影的任何接缝可以保持在水平位置。 焊剂还提供旋转运动,使得灯罩可以旋转到下一个接缝。

    Wireless Repeater
    3.
    发明申请
    Wireless Repeater 审中-公开
    无线中继器

    公开(公告)号:US20120214406A1

    公开(公告)日:2012-08-23

    申请号:US13214983

    申请日:2011-08-22

    IPC分类号: H04W88/00

    摘要: A system and a method achieve a higher level of stable gain for a cellular telephone booster (repeater) than previously considered to be achievable. An RF signal booster includes active stability control provided by an active stability network. The active stability network decreases the amount of radiated or conducted parasitic signal coupled from the output of an amplifier back to the input of the amplifier. The active stability network allows a higher system gain than would otherwise be achievable. In one embodiment, the active stability network (stabilization network) includes an RF sample coupler, one or more band pass filters, a vector modulator, an RF recombining coupler and an RF detection circuit. An algorithm controls the stabilization network to minimize the amount of parasitic coupled signal from the output of the amplifier back to the input of the amplifier and to maximize the achievable system gain.

    摘要翻译: 对于蜂窝电话机(中继器),系统和方法实现了比以前认为可实现的更高水平的稳定增益。 RF信号增强器包括主动稳定性网络提供的主动稳定性控制。 主动稳定性网络将从放大器的输出返回到放大器的输入耦合的辐射或传导寄生信号的数量减少。 主动稳定网络允许比否则可以实现的系统增益更高。 在一个实施例中,主动稳定性网络(稳定网络)包括RF采样耦合器,一个或多个带通滤波器,矢量调制器,RF重组耦合器和RF检测电路。 一种算法控制稳定网络,以将从放大器的输出返回到放大器的输入的寄生耦合信号的数量最小化,并使可实现的系统增益最大化。

    Cell phone signal booster
    4.
    发明授权
    Cell phone signal booster 有权
    手机信号增强器

    公开(公告)号:US08005513B2

    公开(公告)日:2011-08-23

    申请号:US11625331

    申请日:2007-01-21

    IPC分类号: H04B1/38 H04M1/00

    摘要: A system and a method achieve a higher level of stable gain for a cellular telephone booster (repeater) than previously considered to be achievable. An RF signal booster includes active stability control provided by an active stability network. The active stability network decreases the amount of radiated or conducted parasitic signal coupled from the output of an amplifier back to the input of the amplifier. The active stability network allows a higher system gain than would otherwise be achievable. In one embodiment, the active stability network (stabilization network) includes an RF sample coupler, one or more band pass filters, a vector modulator, an RF recombining coupler and an RF detection circuit. An algorithm controls the stabilization network to minimize the amount of parasitic coupled signal from the output of the amplifier back to the input of the amplifier and to maximize the achievable system gain.

    摘要翻译: 对于蜂窝电话机(中继器),系统和方法实现了比以前认为可实现的更高水平的稳定增益。 RF信号增强器包括由主动稳定性网络提供的主动稳定性控制。 主动稳定性网络将从放大器的输出返回到放大器的输入耦合的辐射或传导寄生信号的数量减少。 主动稳定网络允许比否则可以实现的系统增益更高。 在一个实施例中,主动稳定性网络(稳定网络)包括RF采样耦合器,一个或多个带通滤波器,矢量调制器,RF重组耦合器和RF检测电路。 一种算法控制稳定网络,以将从放大器的输出返回到放大器的输入的寄生耦合信号的数量最小化,并使可实现的系统增益最大化。

    Hose coupling
    5.
    发明授权
    Hose coupling 失效
    软管接头

    公开(公告)号:US4658326A

    公开(公告)日:1987-04-14

    申请号:US285968

    申请日:1981-07-23

    IPC分类号: H05K9/00 H01G1/08

    摘要: The present invention relates to a high impact hose coupling having a hollow body constructed of plastic, a helical restriction means to hold the hose end within the coupling body, a double locking means for locking coupling halves together, and a static electric conducting gasket to allow the conduction of static electricity within the coupling.

    摘要翻译: 本发明涉及一种具有由塑料构成的中空体的高冲击软管接头,用于将软管端保持在联接体内的螺旋限制装置,用于将联接半部锁定在一起的双重锁定装置和静止导电垫圈,以允许 耦合内静电传导。