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本文针对机载侧面相控阵雷达的杂波谱特点,提出了一种基于列子阵结构的先时后空局域联合二维信号处理方法。文中对该方法的原理和性能作了较详细的讨论,并与其它两种方法作了比较,理论分析和计算机模拟均表明新方法的性能和容差能力较好,特别是在主杂波附近区域的改善因子有明显的提高。
Aiming at the characteristics of the clutter spectrum of airborne side-phased array radar, this paper presents a new method of two-dimensional signal processing based on the array of subarrays. In this paper, the principle and performance of this method are discussed in detail and compared with the other two methods. The theoretical analysis and computer simulation show that the new method has better performance and tolerance, especially near the main clutter Regional improvement factor has been significantly improved.