Qipeng Cao, Yongchang Li, Xiaojing Dong, Chao Wang, Jing Wang. Influence of Satellite Micro-Vibrationon Signal-to-Noise Ratio of Wind LiDAR[J]. Laser & Optoelectronics Progress, 2020, 57(9): 092802
- Laser & Optoelectronics Progress
- Vol. 57, Issue 9, 092802 (2020)
Fig. 1. Principle of coherent wind LiDAR system
Fig. 2. Sketch map of laser Doppler wind
Fig. 3. Simple map of transceiver coaxial LiDAR
Fig. 4. Schematic of spaceborne LiDAR wind measurement
Fig. 5. Three-dimensional map of normalized RSNR as a function of θl and D
Fig. 6. Relation curve between optimal telescope aperture value and mismatch angle
Fig. 7. Simulation curve of SNR change caused by micro-vibration
Fig. 8. Test curve of micro-vibration
Fig. 9. Ratio of SNR with and without micro-vibration
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