GAHP的机载雷达射频隐身性能评估  

An Evaluation on the RF Stealth Performance of Airborne Radars Based on GAHP

作　　者：王经商 吴华[1] 程嗣怡[1] 汪峰 

机构地区：[1]空军工程大学航空航天工程学院,西安710038 [2]空装驻上海军代局,上海200231

出　　处：《空军工程大学学报（自然科学版）》2016年第2期37-41,共5页Journal of Air Force Engineering University(Natural Science Edition)

基　　金：航空科学基金(20152096019)

摘　　要：无源探测系统、电子干扰等威胁使得射频隐身性能成为制约机载雷达效能发挥的关键,对于机载雷达射频隐身性能评估也变得愈发重要。针对施里海尔截获因子评估机载雷达射频隐身性能的不足,从雷达辐射信号层面的隐身性能和辐射策略的隐身性能2个方面,详细分析了影响雷达射频隐身性能的8个因素,构造出评估机载雷达射频隐身性能的指标体系。针对部分指标存在不确定性和模糊性的问题,采用灰色层次分析法对指标体系进行综合量化评估,并对3种类型机载雷达的射频隐身性能进行评估,实验结果表明该方法能够有效的评估机载雷达射频隐身性能。Aimed at the shortcomings of the airborne radar＇s stealth performance evaluation from the Schle- her interception factor, this paper, in two aspects of the stealth performances of radar radiation signals and radiation strategies, analyzes in detail eight factors which affect the radar RF stealth performance, and constructs an evaluation index system of the RF stealth performance of airborne radars. In the light of the problems of uncertainty and ambiguity existing in some indexes, the index system is comprehensively and quantitatively assessed by using a gray analytic hierarchy process （GAHP） method, and the stealth performances of three types of airborne radars are evaluated. The simulation results show that the method can evaluate the RF stealth performance of airborne radars effectively.

关 键 词：无源探测系统 射频隐身 辐射策略 灰色层次分析法 

分 类 号：TN97[电子电信—信号与信息处理]