| 基于级联耦合的大功率测量技术研究CSCD |
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| 引用本文： | 黎琼炜,才滢.基于级联耦合的大功率测量技术研究CSCD[J].宇航计测技术,2015,37(1):14-18. |
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| 作者姓名： | 黎琼炜 才滢 |
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| 作者单位： | 1、中国电子科技集团公司第十三研究所，河北石家庄 050051 |
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| 基金项目： | 国家科技支撑计划"无线通信功率计量标准与溯源技术研究"课题资助 |
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| 摘 要： | 讨论了采用级联耦合测量技术的大功率测量系统,指出大功率测量条件下引起测量不确定度的因素,搭建了基于该技术的大功率校准系统,减小了系统测量不确定度,实现了功率放大器的高精度校准和测量。
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| 关 键 词： | 大功率 误差补偿 测量不确定度 |
Analysis on Metrology Specifications and Methology of Calibration for Microwave Landing System Simulator |
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| LEE Qiong-wei,CAI Ying.Analysis on Metrology Specifications and Methology of Calibration for Microwave Landing System Simulator[J].Journal of Astronautic Metrology and Measurement,2015,37(1):14-18. |
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| Authors: | LEE Qiong-wei CAI Ying |
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| Institution: | 1、The 13;Research Institute of China Electronics Technology Group Corporation, Shijiazhuang, Hebei 050051 |
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| Abstract: | The authors start with the comprehensive demonstration of performance specifications of MLS stimulator to establish the parameter system for stimulator verification/calibration.Then,based on the principle of angle guidance,they convert the parameters of guidance angel signal to general pulse parameters and reach the value of respective parameters,which can make angle guidance signals measured by normal measurement equipments and traced back to the national standards by uninterruptible traceability chains.They lastly bring forth with the methology of verification/calibration accordingly.The analysis conclusion has dissolved technical obstacles for MLS simulator support and made the MLS specifications accurate and consistent. |
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| Keywords: | Microwave landing system (MLS) Simulator Angle guidance Methology |
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