无线调频电视技术系统高可靠性改造

High Reliability Transformation of Wireless Frequency Modulation Television Technology System

随着媒体技术的快速发展,广电系统安全播出的标准越来越高。传统的广电安全播出技术系统已经不能满足新的要求。从调频电视无线发射的技术系统角度,引入网际互连协议化音频(Audio over Internet Protocol,Ao IP)信号处理和圆极化天线发射等前沿技术,提高无线调频电视技术系统的可靠性,在保证安全播出的前提下,最大限度提升调频电视无线覆盖的质量。

With the rapid development of media technology,the standard of safe broadcasting system is getting higher and higher.The traditional safety broadcasting technology system can no longer meet the new requirements.From the perspective of the technical system of frequency modulation television wireless transmission,this paper introduces advanced technologies such as Audio over Internet Protocol(AolP)signal processing and circular polarized antenna transmission to improve the reliability of frequency modulation television technical system,so as to maximize the quality of frequency modulation television wireless coverage.