系统仿真学报 ›› 2016, Vol. 28 ›› Issue (4): 859-866.

• 仿真系统与技术 • 上一篇    下一篇

雷达告警接收机模拟系统设计与实现

刘利民, 程呈, 韩壮志   

  1. 军械工程学院电子与光学工程系,河北 石家庄 050003
  • 收稿日期:2014-11-13 修回日期:2014-12-26 出版日期:2016-04-08 发布日期:2020-07-02
  • 作者简介:刘利民(1971-),男,河北冀州,副教授,博士,研究方向为网络计算机、计算机应用;程呈(1991-),男,山西运城,硕士生,研究方向为雷达信号处理、盲源分离。
  • 基金资助:
    国家自然科学基金(61101074)

Design and Realization of Radar Warning Receiver Modeling System

Liu Limin, Cheng Cheng, Han Zhuangzhi   

  1. Department of Electronical and Optical Engineering, Ordnance Engineering College, Shijiazhuang 050003, China
  • Received:2014-11-13 Revised:2014-12-26 Online:2016-04-08 Published:2020-07-02

摘要: 根据现代主流机载雷达告警接收机结构,提出一种建立雷达告警模拟系统的思路,并在SystemVue环境下建立了模拟系统。该系统主要由前段截获、参数估计以及信号分选三大部分组成,系统模拟了雷达信号截获、信号分选的过程,最终得到各雷达信号的脉冲描述字。将时频单源点检测的信号分选算法应用于模拟系统中,提高了整个系统的鲁棒性。仿真结果表明了模拟系统设计体制的可行性。

关键词: 雷达告警接收机, 波达方向, 时频单源点, 循环相关, 仿真

Abstract: According to the structure of the mainstream modern airborne radar warning receiver, a modeling method of radar warning receiver simulation system was proposed, and it realized by SystemVue. The system consists of radar signal interception, parameter estimation and signal sorting, and pulse description words can be obtained at last. The application of sorting method based on detection of single source point in the system improves the robustness. Simulation results verify the scheme feasibility.

Key words: radar warning receiver, direction of arrival, time-frequency single source point, cyclic correlation, simulation

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