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Load coil measurement in a network using a pseudorandom binary sequence (PRBS) based technique

机译:使用基于伪随机二进制序列(PRBS)的技术在网络中进行负载线圈测量

摘要

A test device for measuring load coils in a network using a pseudorandom binary sequence (PRBS) based technique is disclosed. The test device may comprise a transmitter to transmit a plurality of test signals at a test point in a network. The test device may comprise a receiver to receive a plurality of response signals at the test point. The test device may also comprise a processor to analyze the plurality of response signals and perform at least one load coil measurement. The processor may achieve this by applying a transformation calculation to generate a plurality of terms of the transformation calculation simultaneously, converting the plurality of terms of the transformation calculation into a plurality of impedances, converting the plurality of impedances into polynomials using a conversion technique, analyzing the polynomials for poles and zeros, and estimating at least one load coil measurement based on the poles and zeros of the polynomials.
机译:公开了一种用于使用基于伪随机二进制序列(PRBS)的技术来测量网络中的负载线圈的测试设备。该测试设备可以包括在网络中的测试点处发送多个测试信号的发射机。该测试设备可以包括接收器,以在测试点处接收多个响应信号。该测试设备还可包括处理器,以分析多个响应信号并执行至少一个负载线圈测量。处理器可以通过应用变换计算以同时生成变换计算的多个项,将变换计算的多个项转换为多个阻抗,使用转换技术将多个阻抗转换为多项式,进行分析来实现此目的。极和零的多项式,并基于多项式的极和零估计至少一个负载线圈测量值。

著录项

  • 公开/公告号US10536576B1

    专利类型

  • 公开/公告日2020-01-14

    原文格式PDF

  • 申请/专利权人 VIAVI SOLUTIONS INC.;

    申请/专利号US201816028153

  • 发明设计人 GERALD GABOURY;JOHN HANDWORK;

    申请日2018-07-05

  • 分类号H04M3/30;H04L12/26;H04L5;H04B3/46;

  • 国家 US

  • 入库时间 2022-08-21 11:28:23

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