基于人工蜂群算法的机载雷达子阵划分方法

Airborne Radar Subarray Partitioning Method Based on Artificial Bee Colony Algorithm

针对机载雷达空时自适应处理技术计算量大的问题,提出一种基于人工蜂群算法的子阵划分方法。本文首先介绍了子阵级STAP的原理,然后给出了利用人工蜂群算法进行子阵划分的原理和步骤。仿真分析表明,所提方法的方向图无明显栅瓣,其改善因子性能接阵元级处理。

Aiming at the problem of large computational complexity of airborne radar space-time adaptive processing technology,a sub-array partitioning method based on artificial bee colony algorithm is proposed.This paper first introduces the principle of sub-array STAP,and then gives the principle and steps of sub-array partitioning using artificial bee colony algorithm.The simulation analysis shows that the direction of the proposed method has no obvious grating lobes,and its improvement factor performance is processed by the element level.