| 摘要: |
| 针对舰艇编队雷达网遭受噪声压制干扰现状，首先讨论了单雷达设备干扰对抗动态过程。在此基础上，提出雷达网平均自卫距离效能评估指标，充分利用编队的空间分集特点，动态实时地对最佳雷达指定空域的探测数据信息进行处理建航。最后进行了仿真分析，结果显示：在舰艇所辖单雷达设备具有恒虚警处理能力的前提下，该方法可有效改善舰艇编队在噪声压制干扰环境下的探测距离。所提方法不仅可以作为战时编队雷达管控的决策依据，也可为战前编队队形筹划提供指导和建议。 |
| 关键词: 海上编队 雷达组网 协同 效能分析 压制干扰 |
| DOI：10.3969/j.issn.1672-2337.2018.04.005 |
| 分类号:TN958; TN973 |
| 基金项目: |
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| Efficiency Analysis of Collaborative Anti-Jamming for Naval Fleet |
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PAN Hao, SUN Jianjun, LIU Qin
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Xi'an Research Institute of Navigation Technology, Xi'an 710068, China
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| Abstract: |
| Aiming at the problem of the naval fleet radar network suffering from noise suppressing jamming, the dynamic process of single radar anti-jamming is discussed firstly. On this basis, the evaluation index of the radar network average self-defense distance is given. The characteristic of space diversity is used fully and the best radar plots are set up in real-time. Finally, the effectiveness of the algorithm is verified by simulation experiment. The result demonstrates that the detection range of naval fleet radar network in noise jamming environment can be improved using the proposed method on the premise that the single radar has CFAR ability. The method may offer a guide for naval fleet radar control in wartime and formation plan in pre-wartime. |
| Key words: naval fleet radar network collaborative analysis on efficiency suppressing jamming |
