摘要
简述了中国直播卫星规范ABS-S(Advanced Broadcasting System-Satellite)系统的特点及其构成,指出ABS-S系统明显优于目前广泛采用的卫星电视广播标准DVB-S,并结合实际工作,提出了基于FPGA的ABS-S调制器系统设计框架,并进行了实现和验证。
A brief introduction of the characteristics and structure of the ABS-S（Advanced Broadcasting System-Satellite） criterion is made in this paper, and the performance of ABS-S is more outstanding than that of the Europe satellite broadcasting standard DVB-S used across the world now. Combining the practical experience of the author, the design structure of the ABS-S modulator based on FPGA platform is put forward, and the modulator is carried out and validated.
出处
《电视技术》
北大核心
2008年第12期7-9,共3页
Video Engineering
基金
国家"863"计划项目(2005AA147100)
