相干BPSK调制方式的混合DS-SFH系统误码率分析  

Performance Analysis of Hybrid DS-SFH BPSK System in Presence of Partial Band Noise Jamming

作　　者：王亮[1] 梁学东[1] 张乃通[1] 

机构地区：[1]哈尔滨工业大学通信技术研究所,哈尔滨150001

出　　处：《遥测遥控》2002年第6期24-27,共4页Journal of Telemetry,Tracking and Command

摘　　要：对跳频 (FH)方式威胁最大的干扰为部分频带噪声干扰 ,而兼具直扩和跳频两种扩频方式优势的混合 DS- SFH(DS- Slow FH:直扩 -慢跳频 )扩频方式体制则可以有效地减少部分频带干扰对跳频系统链路性能的影响。文中分析了相干 BPSK调制方式下混合 DS-The link performance of frequency hopping spread spectrum system is effected by partial band noise jamming.The hybrid DS SFH system that has the advantage of both direct sequence spread spectrum and frequency hopping is proposed to resolve this problem.This paper analysis the performance system of hybrid DS SFH BPSK system in the presence of partial band noise jamming.

关 键 词：部分频带干扰 抗干扰 跳频 

分 类 号：TN914[电子电信—通信与信息系统]