一种面向多功能雷达搜索模式的识别算法  

A Recognition Algorithm for Multi-Function Radar Search Patterns

作　　者：杨双懋[1,2] 李昊 YANG Shuangmao;LI Hao(Southwest China Research Institute of Electronic Equipment,Chengdu 610036,China;National Key Laboratory of Electromagnetic Space Security,Chengdu 610036,China)

机构地区：[1]中国电子科技集团公司第二十九研究所,成都610036 [2]电磁空间安全全国重点实验室,成都610036

出　　处：《电子信息对抗技术》2024年第2期27-32,共6页Electronic Information Warfare Technology

摘　　要：针对多功能雷达在多种搜索模式下波形参数趋同,传统的波形模板匹配识别误报率较高,无法有效辨识的问题,以承担预警监视的多功能机载雷达为典型,深入分析了该类雷达的三种搜索模式。利用融合后的多站侦察数据训练神经网络,并利用网络完成识别。仿真结果表明,所提出算法能够准确识别多功能雷达的三种搜索模式。Multi-function radar tends to have the same waveform parameters in multiple search modes.The traditional waveform template matching recognition has a high false alarm rate and cannot effectively identify the modes.Taking the multifunctional airborne radar responsible for early warning and monitoring as a typical example,three search modes of this type of radar are analyzed in depth.A neural network is trained to complete recognition using fused multi-site reconnaissance data.The simulation results show that the proposed algorithm can accurately identify the three search modes of multifunctional radar.

关 键 词：多功能雷达 搜索模式 工作模式识别 人工智能 神经网络 

分 类 号：TN957.51[电子电信—信号与信息处理] TN971.1[电子电信—信息与通信工程]