摘要
雷达抗干扰效能是衡量雷达设备性能的重要指标,如何准确、客观、快捷地评估雷达抗干扰效能,对雷达、干扰双方均具有重要的现实意义。概述了雷达抗干扰技术,分析了雷达抗干扰效能评估过程,研究了雷达抗干扰效能评估方法。简要介绍了传统的雷达抗干扰效能加权评估方法,详细论述了雷达抗干扰效能多层次模糊评估方法,并将该评估方法应用于雷达接收机的技术等级评判中。实例结果表明,该评估方法能客观、定量地评估雷达抗干扰效能,具有一定的实用性。
Radar anti-jamming effectiveness is an important index to judge the capability of radar equipment.It has great practical significance for both radar and jammer how to evaluate radar anti-jamming effectiveness properly,objectively and easily.The radar anti-jamming technique is summarized in the article firstly.Then,the evaluation process of radar anti-jamming effectiveness is analyzed,and the evaluation methods for radar anti-jamming effectiveness are studied.The conventional weighting evaluation method for radar anti-jamming effectiveness is introduced briefly.And the multi-level fuzzy evaluation method for radar anti-jamming effectiveness which is used to evaluate radar receiver technology level is discussed in detail.The example result shows that this evaluation method can evaluate radar anti-jamming effectiveness objectively and quantitatively and has high usability.
出处
《雷达科学与技术》
2012年第2期143-149,155,共8页
Radar Science and Technology
关键词
雷达抗干扰
模糊评估
评估指标
评估模型
隶属度
radar anti-jamming
fuzzy evaluation
evaluation index
evaluation model
membership
