一种基于CORDIC速度补偿的动目标性能改善方法

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英文篇名：A method of improving performance of moving targets based on CORDIC speed compensation 作者：张海龙 英文作者：ZHANG Hai-long;No.724 Research Institute of CSIC; 关键词：雷达 ; 动目标改善因子 ; CORDIC ; 平台运动杂波谱 英文关键词：radar;;improvement factor of moving targets;;CORDIC;;clutter spectrum of platform motion 中文刊名：LDDK 英文刊名：Radar & ECM 机构：中国船舶重工集团公司第七二四研究所; 出版日期：2019-06-15 出版单位：雷达与对抗 年：2019 期：v.39;No.199 语种：中文; 页：LDDK201902006 页数：4 CN：02 ISSN：32-1159/TN 分类号：19-22

摘要

动目标改善因子是衡量动目标性能的重要指标。分析了影响动目标改善因子的几种因素,结合实际项目工程应用分析了平台运动杂波谱对动目标改善因子的影响,最后提出了一种基于CORDIC算法的有效改进平台运动杂波谱抑制的措施。仿真数据实验结果证明了该方法的正确性和有效性。
        The improvement factor of the moving targets is an important indicator for measuring the performance of the moving targets. Several factors affecting the improvement factor of the moving targets are analyzed. Combined with the actual project engineering applications, the influence of the clutter spectrum of the platform motion on the improvement factor of the moving targets is analyzed. Finally, a method of effectively improving the clutter spectrum suppression of the platform motion is proposed based on the CORDIC algorithm. The simulation results prove the correctness and effectiveness of the method.

引文

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