基于信号仿真支撑的角度欺骗功能仿真方法

Function Simulation Method of Angle Deception Based on Signal Simulation Support

根据雷达信号仿真和功能仿真各自的优缺点,提出了一种基于信号仿真支撑的雷达角度欺骗干扰功能仿真方法。在介绍了雷达系统仿真的两种基本形式后,提出了雷达欺骗干扰功能仿真的基本思想。以交叉极化角度欺骗干扰为例,提出了雷达欺骗干扰功能仿真关键模型的建立方法,并详细说明了其实现步骤。最后进行了仿真验证,分析了功能仿真和信号仿真精度和仿真用时的差别,结果表明了所提方法的可行性和有效性。

For overcoming shortcomings of function simulation and signal simulation, a new function simulation method of angle deception is proposed based on signal simulation support. After two radar system simulation methods being introduced, the new method principal idea of angle deception is expounded. Take the cross-polarization angle deception as a example, those key models of angle deception are put forward and the actualization steps are illuminated in detail. Lastly, the difference of consumed time and simulation precision of two methods are analyzed. The validity and feasibility of the new method are verified by simulation test.