摘要
分析了米波波段背靠背双天线雷达实测原始点迹数据,列出了不同情况下目标点迹参数的分布,对比了中心法、峰值法、幅度加权法三种方法获得的目标方位数据的分布与特性。比较表明:对米波雷达而言,采用幅度加权方法获取目标方位,其精度较高。
This paper analyses the raw plot data obtained by meter wave radar with back to back antenna. It gives the distributions of plot parameters for different cases, and compares distributions and characteristics of target azimuth data acquired by central beam determination, peak selection and amplitude weighting methods. The comparison shows for the meter wave radar with back to back antenna, amplitude weighting method can obtain higher target azimuth accuracy and the result is satisfactory.
出处
《雷达科学与技术》
2007年第3期171-174,共4页
Radar Science and Technology
基金
国防预研项目
关键词
米波雷达
方位精度
幅度加权
离散性
meter wave radar
azimuth accuracy
amplitude weighting
discreteness
