Laser & Optoelectronics Progress, Volume. 56, Issue 6, 060101(2019)
Link Performance of Unmanned Aerial Vehicle Retro-Modulating Optical Communication System Under Weak Turbulence Condition
Figures & Tables(8)
Fig. 1. Model of typical UAV laser communication system based on modulated retro-reflector structure
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)
Table 1. Simulation parameters
View tableTable 1. Simulation parameters
Simulation parameter Value OMI /m 0.9 Wavelength λ /nm1550 Link distance L /km100 Refractive index structure parameter 5×10-18 Photo-detector responsivity R 1 Receiver load resistance R L /Ω50 Temperature T /K300 Corresponding jitter standard deviation σ s /cm10,20 Corresponding beam radius w zeq /cm10
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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
Paper Information
Category: Atmospheric Optics and Oceanic Optics
Received: Sep. 12, 2018
Accepted: Oct. 12, 2018
Published Online: Jul. 30, 2019
The Author Email: Chen Yang (chenyangbabm@126.com)
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