Determination of Propagation Constant from Phase Information of Standing Waves

江汉保; 孙明义; 陈文静

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Determination of Propagation Constant from Phase Information of Standing Waves

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- Determination of Propagation Constant from Phase Information of Standing Waves
- Acta Electronica Sinica Issue 3, (1995)
- 作者机构：
  
  四川大学无线电系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM934.7
- Published：1995
- 稿件说明：
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[1]江汉保,孙明义,陈文静.利用驻波相位信息确定传播常数[J].电子学报,1995(03):36-39.

江汉保, 孙明义, 陈文静. Determination of Propagation Constant from Phase Information of Standing Waves[J]. Acta Electronica Sinica, 1995, (3).
[1]江汉保,孙明义,陈文静.利用驻波相位信息确定传播常数[J].电子学报,1995(03):36-39. DOI：

江汉保, 孙明义, 陈文静. Determination of Propagation Constant from Phase Information of Standing Waves[J]. Acta Electronica Sinica, 1995, (3). DOI：

摘要

本文提出利用驻波相位测定传播常数的方法．其特点是通过测定相位检测器（如探针）后面传输线的总衰耗Ｌ与其位移ｄ的线性函数的斜率，来确定衰减常数．这为测定衰减常数特别是小衰减常数开辟了新途径．文中给出的实验结果，证实了此方法的正确性．

Abstract

A new method for determining the propagation constant from the phase information of standing waves is reported. The distinctive feature of this method is that the attenuation constant is the slope of a linear function of the displacement of a probe

providing a new approach for determining small attenuation constant on a transmission line. Experimental results are also given.

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