Fig. 1. Block diagram of integrated system

Fig. 2. Schematic diagram of iterative limiting filtering process

Fig. 3. Schematic diagram of pulse compression

Fig. 4. Time domain waveform of signal before and after pulse compression

Fig. 5. Reduction of system PAPR by iterative limiting filtering technique

Fig. 6. BER performance of system under different turbulence intensities

Fig. 7. BER performance of integrated system varying with communication distance for different turbulence intensities. (a) Weak turbulence; (b) moderate turbulence

Fig. 8. Transmission rate of integrated system for different turbulence intensities and communication distances

Fig. 9. Radar performance simulation diagrams. (a) LFM signal fuzzy function diagram; (b) ACO-OFDM-LFM signal fuzzy function diagram; (c) contour diagram of LFM signal fuzzy function diagram; (d) contour diagram of ACO-OFDM-LFM signal fuzzy function diagram; (e) section diagram of ACO-OFDM-LFM signal ambiguity function at zero time delay; (f) section diagram of ACO-OFDM-LFM signal ambiguity function at zero Doppler shift

Fig. 10. Time-domain waveforms of LIDAR echo signal of integrated system before and after pulse compression. (a) Before pulse compression; (b) after pulse compression

Fig. 11. Ranging diagram of integrated system LIDAR after pulse compression

Fig. 12. Spectral diagrams of transmitted signal and echo signal. (a) LFM signal; (b) ACO-OFDM-LFM signal