正交码扩频系统的抗干扰性能分析  

Performance Analysis of the Orthogonal Code Spread Spectrum System in Antijamming

作　　者：谢斌[1] 李建东[1] 

机构地区：[1]西安电子科技大学

出　　处：《电子学报》1994年第10期60-65,共6页Acta Electronica Sinica

摘　　要：本文分析了Ｍ－进制正交码扩频系统抗宽带干扰、窄带干扰及脉冲干扰的性能，并与传统扩频系统的抗干扰性能进行了比较，在码片速率与信息速率相同的情况下，Ｍ－进制正交码扩频系统的性能明显优于传统扩频系统。The performances of the M-ary orthogonal code spread spectrum system in wide band jamming, partial band jamming and pulsed noise jamming are analyzed, and compared with the performances of the tranditional binary spread spectrum system. With the same bit rate and same chip rate,M-ary orthogonal cede spread spectrum system is superior to the binary spread spectrum system.

关 键 词：M进制正交码 扩频系统 抗干扰 

分 类 号：TN914.4[电子电信—通信与信息系统]