摘要
同步是跳频通信赖以建立的前提,跳频同步系统的抗干扰能力直接决定跳频系统的抗干扰能力。针对传统技术给出的跳周期指标和勤务发送周期指标不能满足对抗跟踪干扰的要求,提出了一种同步信息非编码传输技术。该技术具有良好的抗干扰性能,可大大提高同步可靠性指标。
Synchronization is a prerequisite for the establishment of frequency hopping （FH） communication. The anti-jamming capability of FH synchronous system directly determines the anti-interference ability of frequency-hopping system. Because the traditional techniques given hop duration index and service sending duration index can not satisfy the anti-jamming requirements, this paper presents the synchronization information non-coding transmission technique. It has a good anti-jamming performance, and can greatly improve the synchronization reliability index.
出处
《电讯技术》
北大核心
2009年第3期78-81,共4页
Telecommunication Engineering
关键词
跳频通信
同步信息
非编码传输
抗干扰
frequency hopping communication
synchronization information
non-coding transmission
anti-jamming
