摘要
在低分辨战场侦察雷达的研究领域,炸点是一类非常重要的目标,对炸点目标的研究对于提高雷达作战效能具有十分重要的意义。本文通过建立炸点爆炸模型,在点目标回波建模的基础上,提出了一种雷达炸点目标回波模型。与实测炸点数据对比发现,提出模型可以较好地模拟炸点回波信号;在深入分析炸点目标回波特征的基础上,提出了炸点目标双门限检测算法,通过实测数据验证,该算法对炸点目标具有较好的检测能力。
In the research field of low-resolution battlefield reconnaissance radar,blast points are a very important type of targets.Research on blast-point targets is of great significance to improve the combat effectiveness of such radar.Based on point target echo modeling,a radar blast-point target echo model is proposed by establishing an explosion model of blast points.A comparison with the measured data shows that the model can simulate the echo signals of blast points well.Based on analysis of the characteristics of blast-point target echo,a dual-threshold detection algorithm is proposed for blast-point targets.A test using measured data shows that the proposed algorithm has good detection capability.
作者
潘慧冲
罗丁利
徐保庆
PAN Huichong;LUO Dingli;XU Baoqing(Xi’an Electronic Engineering Research Institute,Xi’an 710100)
出处
《火控雷达技术》
2023年第1期28-36,共9页
Fire Control Radar Technology
关键词
炸点目标回波模型
双门限检测
二进制积累
blast-point target echo model
dual-threshold detection
binary accumulation
作者简介
潘慧冲(1994-),男,硕士研究生。研究方向为雷达目标识别技术。
