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A novel high precision Doppler frequency estimation method based on the third-order phase-locked loo
[期刊论文] 作者：Tao Deng,Mao-Li Ma,Qing-Hui Liu,Ya-Jun Wu,
来源：天文和天体物理学研究 年份：2021
In deep space exploration,many engineering and scientific requirements require the accuracy of the measured Doppler frequency to be as high as possible.In our paper,we analyze the possible frequency measurement points of the third-order pha......
A novel Doppler frequency measurement method based on the closed-loop signal correlation for deep sp
[期刊论文] 作者：Tao Deng,Mao-Li Ma,Qing-Bao He,Qing-Hui Liu,Wa-Jun Wu,Xin Zheng,
来源：天文和天体物理学研究 年份：2021
In deep space exploration,it is necessary to improve the accuracy of frequency measurement to meet the requirements of precise orbit determination and various scientific studies.A phase detector is one of the key modules that restricts the ......
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