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    • 4. 发明申请
    • BROADBAND REFLECTIVE PHASE CANCELLING NETWORK INTERFACE DEVICE
    • 宽带反射相位取消网络接口设备
    • US20130133019A1
    • 2013-05-23
    • US13669805
    • 2012-11-06
    • John Mezzalingua Associates, Inc.
    • NOAH MONTENASTEVEN K. SHAFERERDOGAN ALKAN
    • H04N21/61
    • H04N7/104H04N7/17309H04N21/61H04N21/6118
    • A network interface device including a signal splitter which conducts CATV signals through an active branch circuit, the active branch circuit including an active signal conditioner which modifies characteristics of active branch signals conducted through the active branch circuit, a sensor connected to sense normal, inoperative and abnormally operative conditions, the sensor removing a control signal indicative of inoperative and abnormal operating conditions, a selectable switch connected to the active branch circuit, the selectable switch communicating the CATV signals between the CATV network and the subscriber devices when in an activated position, and the selectable switch passing the signals to a signal reduction path when in a deactivated position, the selectable switch assuming the deactivated position in response to the de-assertion of the control signal, and a phase cancellation circuit connected to the signal reduction path.
    • 一种网络接口装置,包括通过有源分支电路传送CATV信号的信号分离器,所述有源分支电路包括有源信号调节器,其修改通过有源分支电路传导的有源分支信号的特性,连接到感测正常,不工作的传感器和 所述传感器去除指示不工作和异常操作条件的控制信号,连接到所述主动分支电路的可选开关,所述可选开关在处于激活位置时在所述CATV网络和所述订户设备之间传送CATV信号,以及 所述可选开关在处于去激活位置时将所述信号传递到信号减少路径,所述可选开关响应于所述控制信号的断言而假定去激活位置,以及连接到所述信号降低路径的相位消除电路。
    • 6. 发明授权
    • Method for determining electrical power signal levels in a transmission system
    • 用于确定传输系统中的电功率信号电平的方法
    • US08400318B2
    • 2013-03-19
    • US12732723
    • 2010-03-26
    • Noah P. Montena
    • Noah P. Montena
    • G08B21/00
    • H01R13/641H01R9/05H01R13/6683H01R24/42H01R2103/00
    • A signal level detection method is provided, the method includes providing a feed line system that includes coaxial cable connectors connecting coaxial cable sections. Each coaxial cable connector includes a connector body, a coupling circuit positioned within the connector body, an electrical signal power level detection circuit electrically connected to the coupling circuit and comprised by the connector body, and an output component comprised by the connector body. At least one coupling circuit senses an electrical signal flowing through at least one associated coaxial cable connector. At least one electrical signal power level detection circuit detects a plurality of associated power levels of the electrical signal flowing through at least one associated coaxial cable connector.
    • 提供了一种信号电平检测方法,该方法包括提供包括连接同轴电缆部分的同轴电缆连接器的馈线系统。 每个同轴电缆连接器包括连接器主体,位于连接器主体内的耦合电路,电连接到耦合电路并由连接器本体组成的电信号功率电平检测电路以及由连接器本体组成的输出部件。 至少一个耦合电路感测流过至少一个相关联的同轴电缆连接器的电信号。 至少一个电信号功率电平检测电路检测流过至少一个相关联的同轴电缆连接器的电信号的多个相关功率电平。
    • 9. 发明授权
    • Upstream bandwidth level measurement device
    • 上行带宽水平测量设备
    • US08385219B2
    • 2013-02-26
    • US12576657
    • 2009-10-09
    • David KelmaTab Kendall Cox
    • David KelmaTab Kendall Cox
    • H04L12/26H04N7/173
    • H04L43/0876Y04S40/168
    • A measurement device is provided for measuring an upstream bandwidth. The measurement device includes a return path extending at least a portion of a distance between a supplier side connector and a user side connector. A coupler is connected within the return path, the coupler providing a secondary path. A detection circuit is connected electrically downstream the coupler. A level detector is connected electrically downstream the detection circuit, and a microprocessor is connected electrically downstream the level detector. The microprocessor includes a first buffer and a second buffer.
    • 提供了测量上游带宽的测量装置。 测量装置包括延伸供应商侧连接器和用户侧连接器之间的距离的至少一部分的返回路径。 耦合器连接在返回路径内,耦合器提供辅助路径。 检测电路在耦合器的电气下游连接。 电平检测器在检测电路的电气下游连接,并且微处理器在电平检测器的电气下游连接。 微处理器包括第一缓冲器和第二缓冲器。
    • 10. 发明申请
    • COAXIAL CABLE CONTINUITY CONNECTOR
    • 同轴电缆连接器
    • US20130045627A1
    • 2013-02-21
    • US13659298
    • 2012-10-24
    • JOHN MEZZALINGUA ASSOCIATES, INC.
    • ERIC PURDY
    • H01R9/05H01R43/00
    • H01R24/40H01R9/0524H01R13/622H01R2103/00Y10T29/49195
    • A coaxial cable continuity connector comprising a connector body, a post engageable with connector body, wherein the post includes a flange having a tapered surface, a nut, wherein the nut includes an internal lip having a tapered surface, wherein the tapered surface of the nut oppositely corresponds to the tapered surface of the post when the nut and post are operably axially located with respect to each other when the coaxial cable continuity connector is assembled, and a continuity member disposed between and contacting the tapered surface of the post and the tapered surface of the nut, so that the continuity member endures a moment resulting from the contact forces of the opposite tapered surfaces, when the continuity connector is assembled, is provided.
    • 一种同轴电缆连续性连接器,包括连接器主体,可与连接器主体接合的柱,其中所述柱包括具有锥形表面的凸缘,螺母,其中所述螺母包括具有锥形表面的内部唇部,其中所述螺母的锥形表面 当组装同轴电缆连续性连接器时,当螺母和柱相对于彼此可操作地轴向定位时,相对地对应于柱的锥形表面,并且连接构件设置在柱的锥形表面和锥形表面之间 使得连续构件在连接连接器组装时承受由相对的锥形表面的接触力产生的力矩。