摘要
伴随着空中突防和防空作战逐渐步入高强度电子对抗及隐形时期,常规雷达追踪体系在作战主动能力、能量密度及质量层面都相对落后。雷达系统需要从追踪体系层面实行改进,充分开发其组合式追踪的主动能力、切实应用波形信号的数据深度优势,才可满足将来空中作战的要求。文章给出一类新型雷达体系-通信化雷达,其借助在发出波形信号中加入基站动态信息、天线扫掠方向、发出时段等辅助位置数据和波形辨认信号等信息,并且在接收过程中识别、使用该信号实施目标追踪、确定位置、辨别、抵抗干扰信号及多重目标辨别,能够大大提高远距离、隐形、高强度对抗情况下的雷达系统追踪性能及野外生存能力。文章从系统结构、追踪理论、性能分析等层面对通信化雷达进行了研究。
With the air penetration and air defense operations gradually stepping into the period of high-intensity electronic countermeasures and stealth,the conventional radar tracking system lags behind in terms of combat active capability,energy density and quality.The radar system needs to be improved from the level of tracking system,fully develop its active ability of combined tracking,and effectively apply the data depth advantage of waveform signals in order to meet the requirements of air operations in the future.This paper presents a new type of radar system-communication radar,which adds auxiliary position data such as base station dynamic information,antenna sweep direction,transmission period and waveform identification signal to the waveform signal.And in the process of receiving,the signal is identified and used for target tracking,location identification,anti-jamming signal and multiple target identification.It can greatly improve the tracking performance and field survivability of radar system in the case of long-distance,stealth and high-intensity confrontation.This paper studies the communication radar from the aspects of system structure,tracking theory,performance analysis and so on.
出处
《科技创新与应用》
2021年第3期161-163,共3页
Technology Innovation and Application
关键词
通信化雷达
远距离追踪
抵抗干扰
communication radar
long-range tracking
anti-jamming
作者简介
孙振宇(1985-),男,本科,助理工程师,研究方向:通信,雷达探测。
