Volume 65 Issue 12
Dec.  2021
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LIU Guibin, LIANG Qi, SU Teng. Discussions on Calibration and Verification Methods for Measuring Gain Compression of Spectrum Analyzers[J]. Metrology Science and Technology, 2021, 65(12): 49-54. doi: 10.12338/j.issn.2096-9015.2020.0401
Citation: LIU Guibin, LIANG Qi, SU Teng. Discussions on Calibration and Verification Methods for Measuring Gain Compression of Spectrum Analyzers[J]. Metrology Science and Technology, 2021, 65(12): 49-54. doi: 10.12338/j.issn.2096-9015.2020.0401

Discussions on Calibration and Verification Methods for Measuring Gain Compression of Spectrum Analyzers

doi: 10.12338/j.issn.2096-9015.2020.0401
  • Available Online: 2021-11-01
  • Publish Date: 2021-12-01
  • Gain compression is an item that should be measured specified in the calibration specification and verification regulation for spectrum analyzers. However, the calibration method and the verification method for measuring gain compression are not perfect. The definition of gain compression, common methods of measuring gain compression, and the shortcomings in the calibration method and the verification method are analyzed in this paper. An improved two-tone compression method for measuring gain compression is proposed. It was verified that the new method can measure the 1 dB gain compression point of spectrum analyzers correctly. The method can be used as a supplement to the exiting calibration method and verification method.
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  • [1]
    Christoph Rauscher. 频谱分析原理[M]. 北京: 罗德与施瓦茨公司, 2012: 130-131.
    [2]
    中国电科41所. AV4051系列信号/频谱分析仪用户手册[M]. 青岛: 中国电科41所, 2017: 721-722.
    [3]
    孙英侠, 李亚利, 宁宇鹏. 频谱分析原理及频谱分析仪使用技巧[J]. 国外电子测量技术技术, 2014, 331(7): 76-80.
    [4]
    王晖, 黄贞恂, 王兆永. 放大器增益压缩的测量[J]. 计量技术, 2008(3): 26-29.
    [5]
    胡玉荣, 王酣, 邢荣欣, 等. 5G微波放大器测试方法浅析[J]. 宇航计测技术, 2021, 41(3): 43-48.
    [6]
    Agilent Technologies. 8560E-Series and 8560EC-Series Spectrum Analyzers Calibration Guide vol. 2[M]. USA: Agilent Technologies, 2002: 851-855.
    [7]
    赵科佳, 张爱敏. JJF1396-2013《频谱分析仪校准规范》的解读[J]. 中国计量, 2014(8): 117-119.
    [8]
    史永彬, 于蒙. 频谱分析仪现行检定规程与校准规范的对比研究[J]. 计量与测试技术, 2016, 43(4): 101-104.
    [9]
    国家质量监督检验检疫总局. 频谱分析仪校准规范: JJF1396-2013[S]. 北京: 中国质检出版社, 2013.
    [10]
    韦维. 对频谱分析仪参数设置相关性的分析[J]. 中国无线电, 2015(9): 54-55. doi: 10.3969/j.issn.1672-7797.2015.09.040
    [11]
    Agilent Technologies. Agilent PSA Series Spectrum Analyzers Specifications Guide[M]. Malaysia: Agilent Technologies, 2008: 42-43.
    [12]
    刘颖. 频谱分析仪的检定装置及装置的不确定度评定究[J]. 计量与测试技术, 2017, 44(2): 103-104.
    [13]
    宋同根, 马晖, 赵洋, 等. 频谱分析仪自动校准系统测量值的不确定度评定[J]. 计量与测试技术, 2014, 41(11): 65-67.
    [14]
    中国人民解放军总装备部. 宽频带频谱分析仪检定规程: GJB 8805-2015[S]. 北京: 总装备部军标出版发行部, 2016.
    [15]
    Blake Peterson. 频谱分析基础[M]. 北京: 安捷伦科技, 2011: 97-99.
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