摘要
在详细分析多普勒波束锐化(DBS)方位高分辨率实现的基础上,提出能够保持近似恒定锐化比的新预处理滤波算法,给出了基于FPGA的具体算法实现,仿真验证了算法的有效性。
On the basis of analyzing Doppler beam sharpening to realize high azimuth resolution in detail, the paper presents a novel preprocessing filtering algorithm, which can keep approximate constant sharpening ratio, and gives out its specific algorithm realization based on FPGA. The simulation verifies the effectiveness of the algorithm.
出处
《火控雷达技术》
2008年第4期94-97,共4页
Fire Control Radar Technology
