Yang Chen, Shanghong Zhao, Jing Zhao, Xiang Wang. Link Performance of Unmanned Aerial Vehicle Retro-Modulating Optical Communication System Under Weak Turbulence Condition[J]. Laser & Optoelectronics Progress, 2019, 56(6): 060101
- Laser & Optoelectronics Progress
- Vol. 56, Issue 6, 060101 (2019)
Fig. 1. Model of typical UAV laser communication system based on modulated retro-reflector structure
Fig. 2. Schematic of divergence angle of reflected beam of CCR
Fig. 3. Average BER versus SNR under different refractive indexes of CCR and incident angles (ρh=0.5)
Fig. 4. Average BER versus RSN under different modulation orders and incident angles (ρh=0.5, θre=6 μrad)
Fig. 5. Average BER versus RSN under different jitter standard deviations (ρh=0.1)
Fig. 6. Average BER versus beam-divergence angle under different modulation modes and correlation coefficients (RSN=15 dB)
Fig. 7. Outage probability versus RSN under different beam-divergence angles
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Table 1. Simulation parameters
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