摘要
天波雷达能够在防空、反导、对海监视等多个领域发挥重要作用,已成为各大国战略预警体系中的重要装备。为全面准确评估天波超视距雷达的作战效能,结合天波雷达作战使用特点,系统分析了电离层状况和电磁环境对天波雷达的影响,建立了天波雷达作战效能评估指标体系,提出了一种改进的ADC模型。采取定量和定性相结合的评估方法,根据有效探测威力、探测精度、发现概率等指标数据,客观评定了雷达作战效能,为作战运用和装备论证提供了科学决策依据。
Sky-wave over-the-horizon radar（SWO-THR） can play an important role in air defense, anti- missile and surface surveillance. In order to evalute comprehensively and accurately the combat efficiency of SWO-THR, the impact of ionosphere state and electromagnetic environment for SWO-THR are analyzed ac- cording to operational characteristics of SWO-THR. The operational efficiency evaluation index system for SWO-THR is established. An improved ADC model is put forward. Adopting the quantitative and qualitative assessment method, the operational effectiveness of SWO-THR is objectively evaluated according to index data of detection coverage, detection accuracy and detection probability. The method provides a scientific decision-making reference for the operational application and equipment demonstration.
作者
董家隆
李桂祥
陈辉
DONG Jialong LI Guixiang CHEN Hui(Department of Graduate Management, Air Force Early Warning Academy, Wuhan 430019, China Department of Land-based Early Warning Surveillance Equipment, Air Force Early Warning Acad emy, Wuhan 430019, China Unit 95980 of PLA, Xiangyang 441021, China)
出处
《雷达科学与技术》
北大核心
2017年第2期126-130,共5页
Radar Science and Technology
关键词
天波超视距雷达
评价指标体系
作战效能评估
ADC模型
sky-wave over-the-horizon radar （SWO-THR）
evaluation index system
operational efficiency evaluation
ADC model
