雷达侦察接收机电磁环境评估和分级方法

Evaluation and Classification of Electromagnetic Environment of Radar Reconnaissance Receiver

针对雷达侦察接收机电磁环境分级困难、描述粗略、评估不准、操作性弱等研究现状,通过深入分析侦察接收机的作战环境、工作原理,以及性能指标受电磁环境的影响程度,提出了一种基于电磁环境效应的雷达侦察接收机电磁环境复杂度评估与分级方法。首先对雷达侦察接收机面临的电磁环境进行了分析,根据侦察接收机的工作机理及其技战术性能提炼并构建了针对侦察接收机复杂电磁环境评估的指标体系,最后给出了层次结构评估模型以及电磁环境等级划分规则,为研究雷达侦察接收机面临的复杂电磁环境及其分析评估提供技术支撑,同时也为提高侦察接收机在复杂电磁环境下的作战能力提供技术支持。

In view of the research status of radar reconnaissance receiver electromagnetic environment classification difficul-ty,rough description,inaccurate evaluation,and weak operability,through in-depth analysis of the combat environment,working principle,and the influence of the performance index on the electromagnetic environment of the reconnaissance receiver,a method for evaluating and grading the electromagnetic environment complexity of the radar reconnaissance receiver based on the electromag-netic environment effect is proposed.Firstly,the electromagnetic environment faced by the radar reconnaissance receiver is ana-lyzed.According to the working mechanism of the reconnaissance receiver and its technical and tactical performance,the index sys-tem for evaluating the complex electromagnetic environment of the reconnaissance receiver is refined and constructed.Finally,the hierarchical structure evaluation model is given.It provides technical support for studying the complex electromagnetic environment faced by radar reconnaissance receiver and its analysis and evaluation,and also provides technical support for improving the combat capability of reconnaissance receiver in complex electromagnetic environment.