Measurement Uncertainty Analysis of the Mobile Accompanying Calibration Device for Radio Parameter Comprehensive Testing Platform
曹健① CAO Jian；袁文② YUAN Wen；
吴东海③ WU Dong-hai；马艳杰① MA Yan-jie；曾秋文①ZENG Qiu-wen
（①空军工程大学，西安 710051；②贵州航天计量测试技术研究所，贵阳 550009；③中国人民解放军 95685 部队，昆明 650500）
（①Air Force Engineering University，Xi'an 710051，China；②Guizhou Aerospace Metrology and Testing Technology Research Institute，Guiyang 550009，China：③95685 Unit of the Chinese People's Liberation Army，Kunming 650500，China）
摘要：本文结合无线电参数综合测试平台机动伴随校准装置在实际应用中的情况及经验，对其本身的典型测量不确定度来源进行分析，包括频率测量、功率电平测量、相位噪声测量、衰减测量、低频信号输出频率、低频信号输出电压幅度等参数的不确定度进行了分析。
Abstract: Combined with the practical application and experience of the mobile accompanying calibration device on the radio parameter comprehensive testing platform, this paper analyzes the typical measurement uncertainty sources, including frequency measurement, power level measurement, phase noise measurement, attenuation measurement, low-frequency signal output frequency, low-frequency signal output voltage amplitude and other parameters.
关键词：校准装置；功率；相位噪声；不确定度
Key words: calibration device；power；phase noise；uncertainty
中图分类号：TB973 文献标识码：A 文章编号：1006-4311（2024）27-134-03 doi:10.3969/j.issn.1006-4311.2024.27.039
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