Haisheng Lin, Zhibo Wu, Min Zheng, Mingliang Long, Renfang Geng, Rongzong Yu, Zhongping Zhang. Research and application of picosecond accuracy time delay calibration for satellite laser ranging system[J]. Infrared and Laser Engineering, 2023, 52(10): 20230070
- Infrared and Laser Engineering
- Vol. 52, Issue 10, 20230070 (2023)
Fig. 1. Composition and time delay distribution of satellite laser ranging system
Fig. 2. Schematic diagram of ground target measurement
Fig. 3. Schematic diagram of satellite-ground laser time transfer
Fig. 4. Schematic diagram of transmission delay measurement
Fig. 5. Schematic diagram of reception delay measurement
Fig. 6. Schematic diagram of cable delay measurement
Fig. 7. (a) Delay variation of the reference cable; (b) Delay variation after adding the the cable to be tested
Fig. 8. Schematic diagram of optical delay measurement
Fig. 9. (a) Delay variation at point E ; (b) Delay variation at point B
Fig. 10. Delay variation of reception delay
Fig. 11. Range bias statistic
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Table 1. Material parameter of cable LMR-240
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Table 2. Electrical parameter of cable LMR-240
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Table 3. Lens parameter
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Table 4. Linear detector related parameters
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Table 5. Time delay measurement result
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