Run Wang, Fengfeng Xue, Yang Xue, Junlong Lin, Na Li. Performance Improving Method of X-Ray Communication System Based on QAM[J]. Laser & Optoelectronics Progress, 2019, 56(6): 063401
- Laser & Optoelectronics Progress
- Vol. 56, Issue 6, 063401 (2019)
Fig. 1. Distribution model of X-ray emission and detection
Fig. 2. Principle block diagram of M-QAM mode
Fig. 3. Simulation of bit error rate for 16-QAM system
Fig. 4. Signal photon number required for different orders of bit error rate under three modulation methods. (a) 10-3; (b) 10-4; (c) 10-5
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Table 1. Noise photon number of Z-MCP under different photon energies
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Table 2. Signal photon number of different orders of bit error rate for 4-QAM system
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Table 3. Signal photon number of different orders of bit error rate for 16-QAM system
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Table 4. Signal photon number of different modulation methods at 10-6 order of bit error rate
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