压制性干扰对地面警戒雷达的效能影响分析  

Influences of oppressive jam on effectiveness of ground early warning radar

作　　者：李相民[1] 张安[1] 张斌[2] 

机构地区：[1]西北工业大学,陕西西安710072 [2]海军航空工程学院,山东烟台264001

出　　处：《电光与控制》2006年第1期1-4,共4页Electronics Optics & Control

基　　金：高等学校博士学科点专项科研基金资助项目(20020699009)

摘　　要：在阐述地面防空作战基本流程的基础上,提出了一种分析压制性干扰对地面警戒雷达作战效能影响的方法。该方法针对警戒雷达的发现概率和探测距离两个主要性能指标,定量分析了其在编队对地攻击中空中编队实施压制性干扰后的变化规律,给出了详细的理论推导,并通过仿真说明了该方法的有效性。Based on the fundamental operation process of air defense, a method is presented for analyzing the influence of oppressive jam on operational effectiveness of ground early warning radar. Taking the early warning radar＇s acquisition probability and detection range as main performance indexes, the variation of them under the oppressive jam from airplane formation in ground attacking are analyzed quantitatively. Theoretic inference is given. Simulation results proved the validity of the method.

关 键 词：压制性干扰 探测距离 飞机编队 对地攻击 地面警戒雷达 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计] TN959[电子电信—信号与信息处理]