中波广播发射天馈线系统的阻抗匹配技术研究  

Research on Impedance Matching Technology of Antenna and Feeder System for Medium Wave Broadcasting Transmission

作　　者：杨帆 YANG Fan(Guizhou Provincial Radio and Television Bureau 501,Guiyang 550000,China)

机构地区：[1]贵州省广播电视局五O一台,贵州贵阳550000

出　　处：《电声技术》2025年第2期134-136,共3页Audio Engineering

摘　　要：在现代广播通信领域,中波广播发射天馈线系统的性能对广播信号传输至关重要。阻抗匹配技术作为保障系统高效运行的关键,直接影响信号传输效率与质量。分析中波广播发射天馈线系统的阻抗匹配技术,阐述其定义和原理,探讨该技术在实际应用中面临的难点,并提出相应的改进建议,以提升中波广播发射天馈线系统的整体性能,确保广播信号的稳定与高效传输。In the field of modern broadcast communication,the performance of antenna and feeder system for medium wave broadcast transmission is very important for broadcast signal transmission.As the key to ensure the efficient operation of the system,impedance matching technology directly affects the efficiency and quality of signal transmission.This paper analyzes the impedance matching technology of antenna and feeder system of medium-wave broadcast transmission,expounds its definition and principle,discusses the difficulties faced by this technology in practical application,and puts forward corresponding improvement suggestions,so as to improve the overall performance of antenna and feeder system of medium-wave broadcast transmission and ensure the stable and efficient transmission of broadcast signals.

关 键 词：中波广播 发射天馈线系统 阻抗匹配技术 

分 类 号：TN838[电子电信—信息与通信工程]