摘要
随着卫星导航的迅速发展,卫星导航定位系统在海战中发挥着越来越重要的作用。由于接收到的卫星信号弱,所以非常容易受到干扰影响。以舰载导航接收机抗干扰为背景,介绍了变换域抗干扰技术的原理,阐述了变换域抗干扰的实现方法。
Along with the rapid development of satellite navigation,the satellite navigation and location system plays more and more important role in the sea battle.As the received satellite signal is weak,it＇s very easy to be interfered.This paper takes the shipboard navigation receiver anti-interference as background,introcuces the theory of transform domain anti-interference technology,expatiates the methods to realize transform domain anti-interference.
出处
《舰船电子对抗》
2014年第3期33-35,55,共4页
Shipboard Electronic Countermeasure
关键词
导航接收机
抗干扰
算法仿真
navigation receiver
anti-interference
algorithm simulation
