TECHNICAL FACILITIES FOR ENSURING SECURITY
Investigation of the acoustic characteristics of layered structures in an aquatic environment
Security & Future, Vol. 5 (2021), Issue 4, pg(s) 153-154
The coefficients of reflection of acoustic signals from layered structures in an aqueous medium are determined. The measurements were made in the frequency range from 80kHz to 120kHz. The obtained results were used to reduce the sonar visibility of objects in the aquatic environment.