Simulation of direct water-air communication by using an acousto-optic method

Yang Zhao; Xingkang Zhao; Jinxin Huang; Zhiquan Zhou

doi:10.1117/12.2655402

2 November 2022 Simulation of direct water-air communication by using an acousto-optic method

Yang Zhao, Xingkang Zhao, Jinxin Huang, Zhiquan Zhou

Proceedings Volume 12455, International Conference on Signal Processing and Communication Security (ICSPCS 2022); 124550A (2022) https://doi.org/10.1117/12.2655402
Event: International Conference on Signal Processing and Communication Security (ICSPCS 2022), 2022, Dalian, China

Abstract

This paper studies the simulation and algorism of acousto-optic method used in the wireless communication between water and air. Binary frequency shift keying (2FSK) is selected as the way of modulate underwater acoustic signals. Then, laser interferometry was introduced to detect the signal of underwater acoustic communication. Further, transmission information was demodulated by the differential-and-cross-multiplying (DCM) algorism. Information transmission rate of 2FSK was analyzed through the numerical simulation. The results shows that the maximum of information transmission rate is 67 bit/s at error free.

Citation Download Citation

Yang Zhao, Xingkang Zhao, Jinxin Huang, and Zhiquan Zhou "Simulation of direct water-air communication by using an acousto-optic method", Proc. SPIE 12455, International Conference on Signal Processing and Communication Security (ICSPCS 2022), 124550A (2 November 2022); https://doi.org/10.1117/12.2655402

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