频率捷变雷达抗窄带杂波干扰和抑制海浪杂波的能力  

Ability of Frequency Agility Radar to Resist Narrow-Band Clutter Jamming and to Reject Sea Wave Clutter

作　　者：宋全祥[1] 

机构地区：[1]华中理工大学汉口分校

出　　处：《现代雷达》1995年第6期1-6,共6页Modern Radar

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.

关 键 词：频率捷变 抗干扰 抑制海浪杂波 雷达 

分 类 号：TN958.6[电子电信—信号与信息处理]