数字阵列雷达并行信号处理算法及实现

Parallel algorithm for digital array radar and its implementation

在某型号数字阵列雷达信号处理机的研制过程中,针对多波束、多任务下实时运算的难题,基于分布式多DSP处理器平台研究了数字阵列雷达的并行算法实现,采用多通道并行和通道内流水并行的处理方案进行算法分配和映射,成功完成了系统设计。实验结果表明,该系统具有较好的实时性、并行性和可扩展性。

Under the background of developing a certain model of Digital Array Radar（DAR） processor, this study analyzed and summarized the implementation of parallel DAR algorithms based on a distributed multi-Digital Signal Processor（DSP） platform. The strategy of multi-channel parallelizing and pipelining inside single channel was proposed to overcome the multi-functional and real-time computing difficulty. Experiment results verified the real-time functional performance, parallelism and expansibility of the designed system.