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A method for measuring the effective is a direct and / or effective source port - adaptation of a system calibrated vector network analyzer and - set particularly

机译:一种有效的测量方法是直接和/或有效的源端口-适应系统校准的矢量网络分析仪,并且-特别是设置

摘要

A method for measuring the effective direct of a measurement of the drawings is a gate (m) of a system calibrated vector network analyzer (n) at the output short-circuited by switching on a toothed - air line (l) and measurement of the complex reflection coefficients, at the input of this toothed - air line (l) to a sequence of measured points within a predetermined frequency range,characterized by the,that the sequence of measured complex reflection coefficients, - a discrete fourier transformation is subjected to,that from the resulting spectrum of the baseband is filtered out andthat by subsequent inverse fourier - inverse transformation the sequence of effective directivity - values is obtained (formula 24).
机译:一种用于测量图纸测量结果的有效方向的方法是,通过接通齿形空气管路(l)并进行测量来对系统校准的矢量网络分析仪(n)的门(m)的输出短路。在该齿状空气管路(l)的输入到预定频率范围内一系列测量点的复数反射系数,其特征在于,对这些复数反射系数的序列进行了离散傅立叶变换,从所得的基带频谱中滤除该干扰,并通过随后的逆傅立叶-逆变换,获得有效方向性的序列-值(公式24)。

著录项

  • 公开/公告号DE10211334B4

    专利类型

  • 公开/公告日2010-07-22

    原文格式PDF

  • 申请/专利权人

    申请/专利号DE2002111334

  • 发明设计人

    申请日2002-03-14

  • 分类号G01R27/28;G01R35/00;

  • 国家 DE

  • 入库时间 2022-08-21 18:29:10

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