机群联合干扰条件下机载雷达探测性能仿真

Detection Performance Simulation of Airborne Radar under Fleet Jamming Condition

电子对抗过程中,机载雷达探测能力的仿真,是现代战场环境仿真的重要组成部分。功能性仿真由于模型简单、使用方便,在大体系电子战仿真模拟中得到广泛应用。本文研究机群联合攻击背景下,通过数学建模,采用功能仿真,模拟机载雷达在受到不同数量、样式、时间特性的干扰时,其探测性能变化情况。大量仿真结果表明,设计实现了联合干扰条件下,对机载雷达探测性能的评估。

In the process of electronic countermeasure, the simulation about the detecting ability of airborne radar system is an important part of modern battlefield environment simulation. Functional simu lation is used in large system of electronic warfare simulation, because it is simple and easy to use. Under fleet jamming condition, and based on functional simulation and mathematical model , this paper presents the influence of different number and style of jamming source on the radar＇ s detection performance. Num bers of results show that the design realizes the goal to evaluate the detection performance of airborne radar under fleet jamming condition.