摘要
介绍了频率捷变雷达抗窄带杂波干扰与抑制海浪杂波的原理。通过试验，证实了频率捷变雷达能够有效地抗窄带杂波干扰，其改善因子有１１ｄＢ左右。海上试验表明，雷达采用频率捷变技术，可大大提高抑制海浪杂波的能力，其改善因子约为４ｄＢ。
Principle of frequency agility radar to resist narrow-band clutter jamming and to reject sea wave clutter is introduced in this paper.According to test it has been verified that fre-quency agility tadar can effectively resist narrow-band clutter jamming,its improvement factor is about 11 dB.According to sea test,when frequency agility technology is used by the radar,its abili-ty about anti-jamming of sea wave clutter is increased greatly,its improvement factor is about 4dB.
出处
《现代雷达》
CSCD
1995年第6期1-6,共6页
Modern Radar
关键词
频率捷变
抗干扰
抑制海浪杂波
雷达
frequency agility,anti-jamming,rejection of sea wave clutter
