大气波导条件下舰载超视距雷达探测概率模型  

A model of detection probability for the shipborne horizon-over radar under the atmosphere duct

作　　者：王慕鸿[1] 吴晓锋[1] 郑春弟[1] 刘平[2] 

机构地区：[1]海军兵种指挥学院,广东广州510430 [2]海军装备研究院,北京100161

出　　处：《舰船科学技术》2010年第6期91-93,116,共4页Ship Science and Technology

摘　　要：在分析大气波导条件下雷达波传播特性的基础上,利用舰载超视距雷达的战术技术性能和抛物方程推导出在大气波导条件下舰载超视距雷达探测目标的信噪比模型和探测概率模型,建立了相应的计算流程。最后,进行实例计算分析验证了模型和仿真流程的可用性。On the basis of analyzing the propagation property of the radar-wave under the atmosphere duct,the paper derives the model of signal-to-noise and that of detection probability for the shipborne horizon-over radar by utilizing the tactical and technological characteristics of the horizon-over radar and the parabolic equation.The corresponding arithmetic is proposed.Finally,the numerical examples are illustrated and the results showed that the model and simulation flow are available.

关 键 词：超视距雷达 探测概率 大气波导 

分 类 号：TN958.93[电子电信—信号与信息处理]