Design and Implementation of Signal Transmitting Module for Deck Unit of Acoustic Release System

This article introduces the research and design of a signal transmitting module applied to acoustic release system, mainly introduces the research and design of a class D full-bridge power amplifier and filter matching circuit based on continuous time delta-sigma modulation (CT-SDM) technology, realized the overall design of the high-performance deck unit signal transmitting module and successfully applied to the underwater acoustic communication and acoustic release system.