在雷达信号识别过程中应用数据粒子几何分割算法
Janusz Dudczyk1, Łukasz Rybak1
1Institute of Telecommunications Systems, Faculty of Electronics, Military University of Technology, 00-908 Warsaw, Poland.
Sensors (Basel, Switzerland)
|October 14, 2023
概括
本研究引入了一种新的算法,用于识别来自同一类型发射器的单个雷达信号. 几何划分方法显著提高了电子情报 (ELINT) 系统的准确性.
科学领域:
- * 电气工程 电气工程
- * 计算机科学 计算机科学
- * * 信号处理 信号处理
背景情况:
- * 识别和分类雷达信号对于在电磁环境中的操作活动至关重要.
- *电子情报 (ELINT) 系统被动检测,处理和分析无线电信号,以确定排放源.
- *目前的数据处理依赖于先进的方法,如机器学习和人工神经网络,但缺乏最佳的解决方案来识别单个雷达副本.
研究的目的:
- * 在可比条件下分析来自六种相同雷达类型的雷达信号.
- *为ELINT系统提出和评估信号发射识别 (SEI) 模块.
- * 开创一种新的算法,用于区分同一雷达类型的特定副本.
主要方法:
- * 应用一种新的算法来对数据粒子进行几何划分.
- *分析来自六个相同的雷达单元的雷达信号.
- * 开发一个集成到ELINT系统中的SEI模块.
主要成果:
- * 拟议的数据粒子几何分割算法实现了比随机标记准确率高出近三倍的准确性.
- * 识别过程在大约1秒内完成.
- *SEI模块在区分特定的雷达副本方面表现出有效性.
结论:
- * 新的数据粒子几何分割算法在雷达信号识别方面取得了重大进展.
- * SEI模块增强了ELINT系统精确源识别的能力.
- * 这种开创性的方法为区分相同的雷达发射源提供了新的参考.
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