基于数字相关法的多通道DAC同步算法
收稿日期: 2011-02-28
修回日期: 2011-03-21
网络出版日期: 2012-03-15
基金资助
国家重点实验室基金(9140C1902020903)资助
Multi-channel DAC synchronizing algorithm based on digital correlation method
Received date: 2011-02-28
Revised date: 2011-03-21
Online published: 2012-03-15
赵彬广 , 高文军 , 李坤龙 , 马小兵 . 基于数字相关法的多通道DAC同步算法[J]. 中国科学院大学学报, 2012 , (2) : 234 -239 . DOI: 10.7523/j.issn.2095-6134.2012.2.013
A feedback algorithm based on digital correlation method is investigated, and it works at relatively low sampling frequency to solve multi-channel MUXDAC synchronizing problem. The principle and implementation method of the algorithm are analyzed. The influences of the parameters on accuracy are also analyzed. The algorithm has been used in a multi-channel radar AWG system, and it has been vesified that the algorithm can be implemented easily and improves the reliability of the whole system.
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