广播电视工程中电磁兼容问题分析及对策  

Analysis and Countermeasures of Electromagnetic Compatibility Issues in Broadcasting and Television Engineering

作　　者：刘博 LIU Bo(Zoucheng Convergent Media Center,Jining 273500,China)

机构地区：[1]邹城市融媒体中心,山东济宁273500

出　　处：《电视技术》2025年第1期135-137,共3页Video Engineering

摘　　要：电磁兼容问题是影响广播电视工程信号传输质量和系统稳定性的关键因素。通过分析电磁干扰的类型及传播途径,并结合实际工程中的电磁兼容问题的具体表现,探讨有效的解决策略。采用抗干扰能力强的设备、加强技术维护、优化布线方案及接地设计,能够有效提升系统的抗干扰能力,从而确保广播电视信号的稳定传输。实际案例分析进一步验证了所提措施的可行性和有效性,为同类工程提供了有价值的参考。Electromagnetic compatibility is a key factor affecting the signal transmission quality and system stability of broadcasting and television engineering.Through analyzing the types and propagation paths of electromagnetic interference,and combining with the concrete performance of electromagnetic compatibility problems in practical engineering,the effective solution strategy is discussed.Using equipment with strong anti-interference ability,strengthening technical maintenance,optimizing wiring scheme and grounding design can effectively improve the anti-interference ability of the system,so as to ensure the stable transmission of radio and television signals.The practical case analysis further verifies the feasibility and effectiveness of the proposed measures,and provides a valuable referenceforsimilarprojects.

关 键 词：广播电视工程 电磁兼容 电磁干扰 

分 类 号：TN934.81[电子电信—信号与信息处理]