摘要
为解决现有的仪器设备因数据存储空间的限制及信号生成方式出现无法满足侦察吊舱的动态性能检测需要的雷达信号环境问题,提出了一种还原真实战场中雷达信号生成的方法。首先,分析外军电子对抗设备的主要雷达体制信号并建立其对应的数学模型;其次,基于R&S■Pulse Sequencer软件及雷达模拟器软硬件实验平台,通过二次开发补充软件原有信号脉冲描述字(PDW)库及解析数据传输协议方法,在实验室条件下进行雷达信号环境生成实验。实验结果表明,生成的雷达信号能够有效地模拟战时敌方电子对抗设备产生的信号环境,可支持长时间、高密度信号环境的模拟,现阶段可用于侦察吊舱的动态性能检测。
The existing instruments and equipment cannot generate a radar signal environment that meets the requirements of dynamic performance detection of reconnaissance pods due to the limitation of data storage space and current signal generation methods.To solve the problem,a method of generating radar signals in the simulated real battlefield is proposed.Firstly,the main radar system signals generated by the enemy’s electronic countermeasure equipment are analyzed,and the corresponding mathematical models are established.Secondly,based on R&S■Pulse Sequencer software and the software and hardware experimental platform of a radar simulator,through secondary development,Pulse Description Word(PDW)library of the original signal of the software is supplemented and the method of data transmission protocol is analyzed,and a radar signal environment generation experiment is conducted under laboratory conditions.Experimental results show that the generated radar signal can effectively simulate the signal environment generated by the enemy’s electronic countermeasure equipment in wartime,and can support the simulation of a long-term,high-density signal environment.At present,the method can be used for dynamic performance detection of reconnaissance pods.
作者
吴阳勇
李文海
王怡苹
吴忠德
孙伟超
WU Yangyong;LI Wenhai;WANG Yiping;WU Zhongde;SUN Weichao(Naval Aeronautical University,Yantai 264000,China;No.92635 Unit of PLA,Qingdao 266000,China)
出处
《电光与控制》
CSCD
北大核心
2021年第7期73-77,82,共6页
Electronics Optics & Control
基金
军内科研项目(4172122115A)
国家自然科学基金(51207117)
国家级大学生创新创业训练计划项目(201810490008)。
关键词
侦察吊舱
动态性能检测
雷达信号环境
脉冲描述字(PDW)
软硬件平台
reconnaissance pod
dynamic performance detection
radar signal environment
Pulse Description Word(PDW)
software and hardware platform
