宇航计测技术

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谐波阻抗调配器校准技术研究

霍晔1;吴爱华1;梁法国1;栾鹏1;王一帮1;刘晨1   

  1. 1、中国电子科技集团公司第十三研究所,河北石家庄 050051
  • 出版日期:2019-06-25 发布日期:2019-06-25
  • 作者简介:霍晔(1989.04-),男,助理工程师,本科,主要研究方向:无线电计量技术。

Research on Calibration of Multi-Harmonic Tuner

HUO Ye1;WU Ai-hua1;LIANG Fa-guo1;LUAN Peng1;WANG Yi-bang1;LIU Chen1   

  1. 1、The 13thResearch Institute of China Electronics Technology Group Corporation,Shijiazhuang 050051,China
  • Online:2019-06-25 Published:2019-06-25

摘要: 作为负载牵引测量系统中的重要器件,谐波阻抗调配器的应用越来越广泛,但是目前国内有关该类仪器的校准工作尚无报道。本文以谐波阻抗调配器的工作原理为基础,设计了校准方法,并重点分析了矢量重复性的三种定义,提出了最佳校准方法。通过与出厂测试数据对比,验证了校准方法的可行性。

关键词: 谐波阻抗调配器, 矢量重复性, 负载牵引, 校准技术

Abstract: As an important device in load pull measurement system,the application of Multi-Harmonic Tuner is more and more extensive,however,the calibration of the instrument has not been reported.This paper designed a calibration scheme based on the Multi-Harmonic Tuner,three definitions of vector repeatability were emphatically analyzed,the most reasonable calibration scheme was defined.The feasibility of the calibration scheme was verified by comparing with the factory test data.

Key words: Multi-harmonic tuner, Vector repeatability, Load pull, Calibration technology