Engineering
8 years ago

New Deep Space Ranging System Boosts Accuracy and Efficiency!

Chinese Journal of Space Science
Analysis and Study of Ranging Code Performance Based on Deep Space Pseudo-Noise (PN) Ranging System
Yang Gao, Yi YAN, Yongshun CUI, Xiujuan YAO

Paper Summary

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The researchers analyzed different codes used in deep space ranging systems to improve distance measurement accuracy and capture time. They studied the characteristics of these codes and found that using T4B code with DDS technology and sinusoidal shaping modulation can enhance tracking and reduce measurement errors. This approach can lead to more precise distance measurements in deep space communication.