数据链系统RS码性能分析与仿真  

Performance Analysis and Simulation of RS Code in Data Link System

作　　者：谢大刚[1] 吴楠[1] 王春[1] 方重华[1] 张崎[1] 

机构地区：[1]中国舰船研究设计中心电磁兼容性国家级重点实验室,武汉430064

出　　处：《微波学报》2010年第S2期282-284,共3页Journal of Microwaves

基　　金：重点实验室基金项目(9140C2107010803)

摘　　要：介绍了数据链系统(DLCS)的基本结构与原理,详细分析了DLCS采用的RS纠错编码/解码技术与MSK调制/解调技术。研究了DLCS在加性高斯白噪声(AWGN)情况下的抗噪声性能,并基于Matlab的Simulink仿真平台建立了具有RS编码/解码及MSK调制/解调能力的DLCS仿真模型,并对仿真试验结果进行了分析。The basic structure and principle of data link communication system(DLCS) were introduced.And then the RS error-corrected coding/decoding and MSK modulation/demodulation techniques were analyzed.The anti-noise performance of DLCS in Gaussian white noise channel was studied,moreover a model of DLCS with RS coding/decoding was developed based on Simulink in Matlab.The simulation results were verified.

关 键 词：RS码 DLCS 性能分析 AWGN 

分 类 号：TN919.2[电子电信—通信与信息系统]