射频仿真系统有源干扰模拟逼真度评价方法

Evaluation Method of Active Jamming Simulation Fidelity in Radio Frequency Simulation System

提出了基于末制导雷达感知有源干扰信号特征的逼真度分析方法,从雷达回波相似程度和末制导雷达行为相似性两个层次建立有源干扰模拟逼真度评价指标体系,形成逼真度综合评价方法,实现了末制导雷达视角下有源干扰模拟逼真度的直接、客观、量化评价,可为半实物仿真系统逼真度、结果可信性分析提供技术支撑。

A new method based on the terminal guidance radar perception active jamming signal characteristics was proposed.Based on the two levels of radar echo similarity and terminal guidance radar behavior similarity,a system of evaluation indicators for the fidelity of active jamming simulation was established,and a comprehensive evaluation method was formed,which can provide technical support for the fidelity of semi-physical simulation system and the credibility analysis of the simulation results.