摘要
提出了一种新的复合序列扩频(CS-SS)通信方式,并对频谱特性和相关特性做出分析结果表明,该方式与通常的直接序列扩频(DS-SS)方式相比,具有DS/FH(直扩/跳频)的频谱特性这对于通信对抗中抗窄带瞄准式干扰和部分频带干扰。
This paper proposes a new composite sequence spread spectrum (CS-SS) communication mode.By analyzing the properties of spectrum and correlation,the results show that this mode has the spectrum feature of DS/FH,as contrasted with common direct sequence spread spectrum (DS-SS) mode.It is significant to combat against narrow-band aimed interference in the communication counter and solve the near/far problem effect in the mobile communication.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
1998年第4期24-30,共7页
Journal of Harbin Engineering University
关键词
复合序列
扩频通信频谱
特性
直扩/跳频
通信
composite sequence
spread spectrum communication
spectrum feature
correlation feature
interference suppression