提高前置模块驱动能力与电路稳定性的设计方法  

A Design Method to Improve the Driving Ability and Circuit Stability of the Front Module

作　　者：孟浩 MENG Hao(The 715th Research Institute of China State Shipbuilding Co.,Ltd.,Hangzhou 310023,China)

机构地区：[1]中国船舶集团有限公司第七一五研究所,浙江杭州310023

出　　处：《电声技术》2024年第4期101-105,共5页Audio Engineering

摘　　要：为降低声呐拖曳线列阵中长线传输导线寄生电容和外部干扰对前置模块输出信号质量的影响,设计并分析前置模块驱动级电路。针对几种常见的电路稳定性提升方法,经过理论分析和电路仿真验证,得到有效的设计结果。通过给出详细的驱动级电路外围参数设计方法,增强前置模块驱动容性负载的能力,在实际工程中具有一定的应用价值。In order to reduce the influence of parasitic capacitance and external interference on the output signal quality of the pre-module in sonar towed line array,the driver circuit of the pre-module is designed and analyzed.Aiming at several common methods to improve circuit stability,effective design results are obtained through theoretical analysis and circuit simulation verification.By giving a detailed design method of peripheral parameters of the driver circuit,the ability of the front module to drive capacitive loads is improved,which has certain application value in practical engineering.

关 键 词：前置模块 长线传输 驱动能力 容性负载 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]