摘要
介绍了一个由均匀线接收阵和米波雷达组成的外场实验系统，用于进行米波雷达的方位角超分辨实验。用采集的实验数据对几种常用的超分辨算法进行了实验，结果表明，ＦＢＬＰ算法和ＥＳＰＡＩＴ算法可清晰分辨出角间隔为０．２～０．３波束宽度的两架飞机。
This paper gives a field experimental system consisting of an uniform four-element linear array and a meter band radar, which is designed for azimuth super-resolution test of meter band radar The sampled experimental data are processed with different algorithms. It is indicated that two airplanes being 0.2-0.3 beam width apart in azimuth can be resolved clearly by FBLP algorithm and ESPRIT algorithm.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2000年第2期111-114,共4页
Journal of University of Electronic Science and Technology of China
基金
国防科技预研基金
电子部预研基金
关键词
米波雷达
超分辨
外场实验
方位角
meter band radar
super-resolution
field test
signal DOA estimation
