Table 12 The maximum and minimum values of data transmission rate and accuracy in the embedded PA system for PWM modulation in a wireless optical communication channel are affected by pointing errors and follow a Gamma-Gamma distribution model. Additionally, these values vary with different beam angles and the aperture diameters of both the receiver and transmitter.

From: Neural network-based optimal and adaptable power allocation for real-time FSO-RF communications using Jetson nano

Transmitter and receiver type

Min total power (mW)

Max Total Power (mW)

Min Data Rate (Gbps)

Max Data Rate (Gbps)

Accuracy %

Tx-Ap-Dia = 3 mm

0.4564

4.70

0.1110

0.6580

99.65

Tx- Beam-Div = 30

0.4555

4.71

0.0741

0.6065

99.82

Rx-Ap-Dia = 10 mm

0.4635

4.71

0.1110

0.6580

99.79

Rx-Ap-Dia = 15 mm

0.4697

4.75

0.1110

0.6790

99.81

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