卫星地面接收系统在江苏交通调频同步广播中的应用  

Application of Satellite Ground Receiving System in Synchronous FM of Jiangsu Communication Broadcasting

作　　者：魏雪飞 

机构地区：[1]江苏省广播电视集团,江苏210000

出　　处：《广播与电视技术》2016年第1期85-88,共4页Radio & TV Broadcast Engineering

摘　　要：随着广播技术以及新媒体的发展,在调频同步广播系统中,音频传输方式开始多样化。如何采用符合自身优势的传输方式,成为了广播技术人员思考的问题。基于卫星传输的方式,搭建了一套卫星地面接收系统,在调频同步广播系统中对广播音频信号进行接收。通过在江苏交通广播的实施结果表明,这种方式极大地扩大了覆盖范围,增强了收听效果,是为卫星地面接收系统在调频同步广播中的有益实践。With the development of broadcasting technology and new media, the methods of audio transmission began to diversify in synchronous FM system. How to choose the proper transmission method with its own advantages became a problem for technicians. By using satellite-based transmission mode, we set up a satellite ground receiving system to receive audio signals in synchronous FM system. Implementation of Jiangsu Communication Radio shows that this method greatly expands coverage and enhances the listening enjoyment. Satellite-based transmission mode is beneficial practice for satellite ground receiving system in synchronous FM.

关 键 词：调频同步广播 卫星广播 地面接收系统 音频传输 

分 类 号：TN934.2[电子电信—信号与信息处理]