非相干扩频测控体制的多址干扰效应研究  

Research on Multi-Address Effect in Non-Coherent Spread Spectrum TT&C System

作　　者：张玉虎 

机构地区：[1]上海宇航系统工程研究所,上海201109

出　　处：《上海航天》2014年第5期31-36,共6页Aerospace Shanghai

摘　　要：对非相干扩频测控系统的多用户目标应用产生的多址效应进行了研究,分析了非相干扩频测控体制的原理和特点,给出了多址信道模型,讨论了多址效应的主要成因及解决措施。某应用样例表明:分析结果与实际测试数据一致。The multi-address effect of non-coherent spread spectrum TT＆C system caused by multi-users was studied in this paper. The principle and characteristics of the non-coherent spread spectrum TT＆C system were analyzed. The mode of the multi-channel was given out. The main reason and measures of the multi-address effect were discussed. Some application results showed that the analysis result was agreed with the real test data.

关 键 词：非相干扩频测控 多址效应 GOLD码 唐检测器 

分 类 号：TN914.5[电子电信—通信与信息系统]