摘要
由于箔条具有使用简单、价格低廉等特点,箔条弹在海战中使用频繁。针对箔条弹可对雷达进行有效干扰的问题,文中以箔条云回波的频谱展宽效应特征为出发点,通过统计频谱宽度的方法区分舰船目标和箔条云。实验证明,在海战情况下,该方法可以有效地达到抗箔条干扰的目的。
Due to the simplicity and low price of chaff, the chaff shell is frequently used in naval battles. Be- cause the chaff shell can interfere with radar effectively, this paper studies the method of distinguishing the target of a fighting ship from Chaff Cloud based on the Spectral expansion effect of the chaff cloud. This method can effective- ly carry out the purpose of anti-chaff-jamming in naval battles.
出处
《电子科技》
2012年第8期35-37,40,共4页
Electronic Science and Technology
关键词
箔条
箔条干扰
频谱展宽效应
chaff
chaff jamming
spectral expansion effect
