基于信息衰减的无源干扰作战效能研究  

Operational Effectiveness of Passive Jamming Based on Information Attenuation

作　　者：张树森[1] 王腾飞[1] 杜晓宁[1] 

机构地区：[1]海军航空工程学院,烟台264001

出　　处：《舰船电子工程》2014年第12期131-132,204,共3页Ship Electronic Engineering

摘　　要：针对箔条干扰云团的作战效能问题,从信息衰减的角度出发,建立了基于雷达最大作用距离的衰减模型和基于发现概率的效费比模型,通过仿真实例验证了箔条走廊密度对雷达最大作用距离的定量关系,提出了箔条走廊干扰取得最佳效费比的方法,结果表明,合理设计箔条走廊密度和抛撒箔条数量,可以取得最佳的效费比,对箔条的实际应用有很强的实用价值。Aiming at the operation efficiency of chaff corridor ,the model of attenuation based on radar maximum range and the model of cost‐effectiveness based on radar detection probability are set up. According to the simulation ,the quantita‐tive relationship between the chaff corridor density and the radar maximum range get proofed ,at the same time ,the method that uses the chaff corridor to gain optimum cost‐effectiveness is put forward. The result indicates that the optimum cost‐ef‐fectiveness would be gained when the chaff corridor density and number are designed reasonably ,it is significant for the use of chaff.

关 键 词：干扰走廊 最大作用距离 发现概率 效费比 

分 类 号：TP97[自动化与计算机技术]