| 数字调制质量参数校准系统研究 |
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| 引用本文： | 王希东,张磊,孔路平.数字调制质量参数校准系统研究[J].测控技术,2012,31(1):4-8. |
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| 作者姓名： | 王希东 张磊 孔路平 |
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| 作者单位： | 91635部队;91635部队;91635部队 |
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| 摘 要： | 随着通信技术的发展，通信设备的数字调制质量参数校准越来越受到人们的重视。对通信装备数字调制质量参数校准方法进行了研究，设计、实现了具有QPSK与FSK信号校准功能的数字调制质量参数实验系统。并通过不确定度评定和实验，验证了实验系统的有效性。
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| 关 键 词： | 误差矢量幅度（EVM） 数字调制质量参数 测量不确定度 |
Research on Digital Modulation Quality Parameters Calibration System |
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| WANG Xi-dong
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ZHANG Lei
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KONG Lu-ping.Research on Digital Modulation Quality Parameters Calibration System[J].Measurement & Control Technology,2012,31(1):4-8. |
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| Authors: | WANG Xi-dong ZHANG Lei KONG Lu-ping |
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| Affiliation: | (Unit 91635 of PLA,Beijing 102249,China) |
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| Abstract: | With the development of communication technique,the calibration for digital modulation quality parameters of communication equipments has been paid more and more attention.The calibration method for digital modulation quality parameters of communication equipments was studied.An experimental calibration system was designed and realized,which could carry out the digital modulation quality parameters calibration for the QPSK and FSK signal,and the uncertainty evaluation and the experiment prove the effectiveness. |
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| Keywords: | EVM digital modulation quality parameters measurement uncertainty |
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