Minghua Cao, Wei Zhang, Yue Zhang, Huiqin Wang, Xin Wu, Yicong Mao, Zhongjiang Kang. BER Performance of 4PAM-FTN Atmospheric Optical Communication System in a Weak Turbulent Channel[J]. Laser & Optoelectronics Progress, 2020, 57(23): 230605
- Laser & Optoelectronics Progress
- Vol. 57, Issue 23, 230605 (2020)
Fig. 1. Diagram of 4PAM-FTN atmospheric optical communication system
Fig. 2. Comparison of theoretical BER and simulation BER
Fig. 3. Relationship of BER and SNR
Fig. 4. Relationship of BER and propagation distance
Fig. 5. Relationship of BER and parameter τ(SNR at 35 dB)
Fig. 6. Transmission rate of different τ
Fig. 7. BER performance of different τ
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