基于信号特征参数的复杂体制信号全脉冲数据动态生成技术

Full Pulse Data Dynamic Generation Technology in Complicated Signals based on Signal Characteristic Parameters

摘要:

全脉冲数据在电子侦察处理中具有重要价值,为逼真模拟电子侦察接收机在真实信号环境下接收的全脉冲数据,提出了一种复杂体制信号的全脉冲数据动态生成技术；该技术综合考虑了天线方向图、天线扫描方式、空间传输衰减、信号时频特性、信号到达时间、脉冲交错等因素对全脉冲数据产生的影响,可基于信号特征参数(载频类型、载频变化范围等)动态产生载频捷变、脉冲重复间隔参差等各类复杂体制信号的交错全脉冲数据流；测试和验证表明,该技术可适应各类复杂体制信号全脉冲数据流产生,具有逼真性高、适应性强、可扩展性强的优势。

Abstract:

Full pulse data is of great value in electronic reconnaissance processing. Full pulse data dynamic generation technology in complicated signals is put forward to simulate full pulse data received by the electronic reconnaissance receiver in a real signal environment. This technology considers the influence of antenna pattern, antenna scanning mode, transmission attenuation, signal time-frequency characteristics, signal arrival time, pulse interleaving and other factors on the generation of full pulse data, can use signal characteristic parameters(RF type, RF range, etc.) to dynamically generate full pulse interleaved data flows of various complicated signals, such as RF agility, PRI stagger. The test and verification show that the technology can adapt to the full pulse data flows generation of various complicated signals, and has the advantages of high fidelity, strong adaptability and scalability.