News > China develops new ‘stealth technology’ for its submarines that can dodge US Navy sonars by mimicking water

China develops new ‘stealth technology’ for its submarines that can dodge US Navy sonars by mimicking water

27/03/2023 11:43 PM | Click to read full article

In order to locate hostile submarines, active sonar is used whereby the submarine transmits a sound pulse and calculates the time it takes to reach the target and be reflected back. According to Chinese researchers, the tile-shaped device developed by them can analyze an enemy’s sonar frequency and produce opposing sound waves so that the sonar operator will mistake the submarine for water, a report said.

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