在概述地面情报雷达面临的典型有源电子干扰场景和干扰样式的基础上提出了通用化、系统化定量描述雷达总体 抗干扰能力的思路。基于主瓣干扰、副瓣干扰和组合干扰三种场景构建了不针对具体干扰样式和抗干扰措施并用于系统 定量描述雷达总体抗干扰能力的若干战术、技术指标,给出了相关定义、边界条件与适用范围,并进一步提炼构建了不针 对具体干扰场景的雷达总体抗干扰能力通用化定量描述措施。

The unitized and systematized quantitative description of radar's overall anti-jamming ability is proposed, which is based on the summary of typical active electronic jamming scenario and jamming pattern of the ground information radar. The tactical and tech nical index for quantitative describing radar's overall anti-jamming ability is constructed based on three scenarios, i. e. , main lobe jamming, side lobe jamming and combined jamming, which is also independent of particular jamming pattern and anti-jamming meas ures. The definitions, boundary conditions and application scope of the constructed index are provided, based on which the universal quantitative description of the jamming scenario irrelevant radar's overall anti-active jamming ability is extracted and purified.

TN959;TN973.3