基于新型匹配方式的大功率调频发射机设计  

Design of High-Power FM Transmitter Based on a New Matching Method

作　　者：唐丽[1] 闭涛[1] TANG Li;BI Tao(Guangxi Radio and Television Technology Center,Nanning 530022,China)

机构地区：[1]广西广播电视技术中心,广西南宁530022

出　　处：《电声技术》2024年第8期129-133,共5页Audio Engineering

摘　　要：介绍一种基于新型匹配方式的大功率调频发射机,详细分析发射机的系统架构、关键技术及应用情况。该发射机采用了一体化主控技术,全过程数字化处理,界面操作简便。测试结果显示,设备运行稳定,各项技术指标符合国标要求,能够满足广播电视无线覆盖传输的需求,为调频广播发射机的研发和应用提供有价值的参考。This article introduces a high-power FM transmitter based on a new matching method,and analyzes in detail the system architecture,key technologies,and application of the transmitter.The transmitter adopts integrated main control technology,with full process digital processing and simple interface operation.The test results show that the equipment operates stably,and all technical indicators meet the requirements of national standards,which can meet the needs of wireless coverage transmission for broadcasting and television.This provides valuable reference for the research and application of FM broadcasting transmitters.

关 键 词：调频发射机 匹配网络 数字化处理 

分 类 号：TN832.1[电子电信—信息与通信工程]