序列偶扩频码的研究  

Study on Sequence Pairs

作　　者：康霞[1] 霍晓磊[2] 

机构地区：[1]石家庄经济学院信息工程学院,河北石家庄050031 [2]军械工程学院光学与电子工程系,河北石家庄050003

出　　处：《通信技术》2008年第9期62-64,共3页Communications Technology

摘　　要：文中在对最佳二元序列偶进行研究的基础上,对63长以内非2n?1长度上的序列偶进行了搜索,找到了部分相关性能较好的结果,并同Gold序列进行了比较。结果表明,序列偶扩频码在某些长度上有较好的性能,弥补了目前伪随机序列在该长度上的欠缺,给实际工程应用提供了更多选择。In this paper, based on perfect binary sequence pairs, some results in good correlation are found in searching the length 63 for length 2＂-1, and a comparison with Gold sequence is also made. The results prove that some sequence pairs are better on spread spectrum performances. It makes up the deficiency of the spread sequences at present and provides more choices for engineering.

关 键 词：序列偶 扩频码 相关 

分 类 号：TN911.21[电子电信—通信与信息系统]