如何度量和评价雷达、电子战设备、C~3I系统和与之相关的武器系统在现代电磁威胁环境中的作战性能,是目前电子对抗技术领域中亟待解决而至今没有得到妥善解决的重大技术课題。雷达和武器系统的设计、制造、使用部门,历年来在不同程度上致力于解决该技术课題,并在各自的领域中提出了若干度量和评定准则。但是,由于实际需要和考虑问题的出发点不同,因此提出的评定和度量准则、无论在观点上,还是在解决问题的方法上,均存在较大的差异。所以,至今还没有一个获得大家公认的无线电设备和 How to measure and evaluate the operational performance of radar, electronic warfare equipment, C ~ 3I systems and the related weapon systems in the modern electromagnetic threat environment is one of the major technical courses that are urgently needed to be solved in the field of electronic warfare technology and have not been properly solved so far question. The design, manufacture and use of radar and weapon systems have been devoted in varying degrees to solving this technical problem over the years and have provided several metrics and assessment guidelines in their respective fields. However, since the actual needs and the starting points for considering the problems are different, the proposed assessment and measurement criteria are quite different in terms of opinions and methods of problem solving. So far, there is no one recognized by all radio equipment and