摘要
在介绍合成孔径雷达的基本概念、成像原理和技术的基础上,针对舰载合成孔径对目前探测成像问题,运用压缩感知技术在给定仿真条件下,对其目标探测成像进行了仿真。其结果表明,在减少数据采集量的同时,采用CS算法的目标成像效果更好,由此也验证了CS算法的有效性。
This paper introduces the synthetic aperture radar and radar imaging technique. Due to the imaging problem of the shipboard synthetic aperture radar, compressed sensing is applied to simulate its target detection imaging under given simulation conditions. The results of simulation show that with the decrease of the amount of data acquired CS is better in target imaging, so that the effectiveness of the CS algorithm is testified.
出处
《电子科技》
2015年第4期54-56,共3页
Electronic Science and Technology
关键词
雷达成像
合成孔径雷达
压缩感知技术
仿真
radar imaging
synthetic aperture radar
compressed sensing arithmetic
simulation
