摘要
序列的优化设计对跳频通信系统的性能起着决定性作用。文中利用系统实时时间TOD控制产生一组改进型RS序列,进而控制频率合成器,产生跳频载波。实践证明:这种产生序列的方法不但能够提高系统的抗截获概率,而且还能为收发系统提供同步信息。
The design of an optimized frequency-hopping sequence plays an important role in the performance of frequency-hopping communication systems.In this paper,TOD is used to control a set of improved RS sequence,and then to control the frequency-hopping synthesizer,thus to produce the frequency-hopping carrier.Experiment indicates that this method could improve the anti-interception probability of the system and provide synchronization information for the sending and receiving system.
出处
《通信技术》
2010年第3期35-36,39,共3页
Communications Technology
关键词
TOD
跳频序列
RS序列
TOD
frequency-hopping sequence
RS sequence
