机载火控雷达是现代空中作战F2T2EA(发现-识别-跟踪-目标分配-打击-评估)杀伤链中的关键实现手段或设备,但是传统机载火控雷达的探测角域范围受各种条件限制,一般仅能实现机头方向±70°范围内的搜索与跟踪,无法满足现代空战广分布、大动态、强攻防对态势感知的迫切需求。文中从什么是宽角域、为什么需要宽角域以及如何实现宽角域等维度出发,阐述了宽角域机载相控阵雷达的概念内涵、重要意义和实现途径,给出了宽角域机载火控雷达发展的启示和发展建议。

The airborne fire-control radar is the key equipment of F2T2EA(Find-Fix-Track-Target-Engage-Assess) kill chain in modern air combat. However, due to many restrictions the traditional airborne radars can only detect and track targets of ±70° azimuth, which is not able to meet the urgent demands of situational awareness of wide-range, high-dynamics and strong-confrontation modern air combat. The concept, importance and achievement approach of wide-azimuth airborne fire-control radar are presented, which are followed by the development considerations of wide-azimuth airborne fire-control radar in future.

TN959