浅谈电子信息通信工程的抗干扰接地设计

Breif Discussion on Anti-interference Grounding Design in Electronic Information and Communication Engineering

在电子信息通信工程中,各种电子设备和通信系统对于电磁干扰的抗性是至关重要的。而其中,良好的接地设计是确保设备正常运行和信号传输的基础保障。文章将深入分析抗干扰接地原理,探讨其在工程中的意义,并提出一系列设计措施,包括降低地线阻抗、减小地环路干扰、提升布线质量、合理屏蔽接地、考虑接地运行环境以及点精准接地,以期为工程实践提供有益的指导和参考。

In electronic information and communication engineering,the resistance of various electronic devices and communication systems to electromagnetic interference is crucial.Among them,a good grounding design is the basic guarantee to ensure the normal operation of equipment and signal transmission.This article will deeply analyze the principle of anti-interference grounding,explore its significance in engineering,and propose a series of design measures,including reducing ground wire impedance,reducing ground loop interference,improving wiring quality,reasonable shielding grounding,considering grounding operating environment,and precise point grounding,in order to provide useful guidance and reference for engineering practice.