Realization of two-way communication across the air-water interface by thermoacoustic effect

This paper reports the two-way communication experiment across the air-water interface for the first time. Realize the signal transmission from air to water through thermoacoustic effect (TE). Microwave vibration measurement (MVM) technology is used to realize water to air signal transmission. Through the homemade experimental device, the bidirectional transmission of “UESTC” is realized. The results show that the combination of TE and MVM can realize two-way communication across the air-water interface.