The TBD introduction and estimation of high-speed sampling oscilloscope

被引:0
|
作者
Zhang, Z [1 ]
Lin, ML [1 ]
机构
[1] Harbin Inst Technol, Dept Elect & Commun, Harbin 150001, Peoples R China
关键词
distortion; sampling oscilloscope; estimator;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper introduces the concept and theory of time-base distortion. Then we present an efficient least squares algorithm for estimating the time-base distortion of sampling oscilloscope. The method requires measurements of signals at multiple phases and frequencies but can accurately estimate the order of the harmonic model. Finally, we introduce an effective method for modifying the time-base distortion according to the estimator.
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页码:984 / 989
页数:6
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