基于FPGA的ABS-S调制器系统设计  

Design of ABS-S Modulator System Based on FPGA

作　　者：刘春江[1,2] 施玉海[1,2] 

机构地区：[1]国家广播电影电视总局广播科学研究院,北京100866 [2]中国传媒大学,北京100024

出　　处：《电视技术》2008年第12期7-9,共3页Video Engineering

基　　金：国家"863"计划项目(2005AA147100)

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.

关 键 词：直播卫星 ABS—S 调制器 现场可编程门阵列 

分 类 号：TN919.197[电子电信—通信与信息系统]