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发射机谐波电平测量方法
Measurement method of transmitter harmonic level
投稿时间:2017-05-16  修订日期:2017-07-05
中文关键词:谐波  混频器  非线性  测量方法
英文关键词:harmonic  mixer  nonlinear  measurement method
基金项目:
作者单位
范秋虎 Luoyang Electronic Equipment Test Center of ChinaLuoyang Henan 471003China 
何洪涛 Luoyang Electronic Equipment Test Center of ChinaLuoyang Henan 471003China 
刘心愿 Luoyang Electronic Equipment Test Center of ChinaLuoyang Henan 471003China 
谭克松 Luoyang Electronic Equipment Test Center of ChinaLuoyang Henan 471003China 
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中文摘要:
      提出了在发射机谐波电平测量中存在的问题和现象,分析了频谱分析仪的工作原理,以混频器的多项式非线性模型为基础,深入研究了频谱分析仪非线性响应对发射机谐波电平测量的影响,给出了影响程度的预测模型,根据谐波电平测量的工程需求,给出了便于工程应用的发射机谐波电平测量方法。
英文摘要:
      The problems and phenomena in the harmonic level measurement of transmitter are presented. After analyzing the working principle of spectrum analyzer,based on the polynomial nonlinear model of mixer,the influence caused by the nonlinear response of the spectrum analyzer on the harmonic level measurement is studied. The prediction model of the influence degree is given. And according to the engineering requirement of harmonic level measurement,a method of harmonic level measurement for transmitter is presented.
引用本文:范秋虎,何洪涛,刘心愿,谭克松.发射机谐波电平测量方法[J].太赫兹科学与电子信息学报,2018,16(4):692~696
DOI:10.11805/TKYDA201804.0692
学科分类代码:
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