首页> 外国专利> Signal line noise resistance evaluating method and its device

Signal line noise resistance evaluating method and its device

机译:信号线抗噪性评估方法及其装置

摘要

The present disclosure generally relates to a signal transmission path evaluation device and method for evaluating EMC resistance of a signal transmission path using a computer system. An operating device of the computer system is input with signal transmission line shape data, signal transmission line path data, signal transmission line shape dispersion data, and margin information for noise input of a communication device connected to the signal transmission line. Calculations are performed including an electric field or a magnetic field in a vicinity of the signal transmission line path from the signal transmission line path data, dispersion of the signal line transmission line shape via a random number, noise waveform at a communication device input from the electric field or the magnetic field in the vicinity of the signal transmission path, error occurrence determination, and error rate from plural time trial results. Information concerning the calculated error rate is output.
机译:本公开总体上涉及一种使用计算机系统来评估信号传输路径的EMC电阻的信号传输路径评估装置和方法。向计算机系统的操作设备输入信号传输线形状数据,信号传输线路径数据,信号传输线形状离散数据以及用于连接到信号传输线的通信设备的噪声输入的余量信息。进行包括从信号传输线路径数据到信号传输线路径附近的电场或磁场,通过随机数的信号线传输线形状的分散,从天线输入的通信设备处的噪声波形的计算。多个时间试验结果,确定信号传输路径附近的电场或磁场,错误发生确定和错误率。输出有关计算出的错误率的信息。

著录项

  • 公开/公告号US9973289B2

    专利类型

  • 公开/公告日2018-05-15

    原文格式PDF

  • 申请/专利权人 HITACHI LTD.;

    申请/专利号US201715461859

  • 发明设计人 HITOSHI TANIGUCHI;HIROKI FUNATO;ISAO HODA;

    申请日2017-03-17

  • 分类号H04B17;H04B17/345;

  • 国家 US

  • 入库时间 2022-08-21 12:59:13

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号