双基地声呐与干扰器对抗效能分析  

Analyzing on bistatic sonar combating with anti-jamming

作　　者：梁国龙[1] 张瑶[1] 付进[1] 刘凯 

机构地区：[1]哈尔滨工程大学水声工程学院,哈尔滨150001

出　　处：《计算机工程与应用》2011年第23期27-28,87,共3页Computer Engineering and Applications

基　　金：国家自然科学基金No.51009042;高等学校博士学科点专项科研基金(No.20102304120030)~~

摘　　要：在双基地声呐几何模型的基础上,从信号能量的角度,对水下目标利用干扰器进行水声对抗时双基地声呐接收端的信噪比进行了仿真计算,通过分析表明:双基地声呐可以利用自身的隐蔽性以及系统配置的灵活性获得优于传统收发合置声呐的检测以及抗干扰效果。Basing on the geometry distribution of the bistatic sonar system,and viewing from the signal energy,this paper simulates the signal to noise ratio of the receiving end of bistatic sonar system when the submarine uses anti-jamming for the purpose of acoustic interference.The analysis shows that the bistatic sonar can obtain more detection and anti-interference effects than the traditional monostatic sonar system by using its hidden nature and the flexibility of system configuration.

关 键 词：双基地声呐 水声对抗 干扰器 

分 类 号：TN911[电子电信—通信与信息系统]