摘要
本文针对旋转目标 ISAS 成像中的距离—多普勒(R-D)处理方法,讨论了它的来源和应用条件,并着重分析了它对目标中部和边缘部分不同的分辨处理能力。本文讨论的目标在于更深刻地认识 R-D 成像处理方法,以便准确地应用它。
The source and applying conditions about range doppler(R-D)imagingprocessing method in inverse synthetic aperture radar(ISAR)for rotating objects are pres-ented in this paper,and here the resolution properties of the method for object center andedge are analyzed with emphasis.The purpose of this paper is to understand R-Dimaging processing method deeply and apply the method precisly in ISAR for moving object.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1990年第1期38-46,共9页
Journal of University of Electronic Science and Technology of China
关键词
雷达成像
旋转目标
R-D成像
处理法
radar imaging
range
doppler processing
high resolution technique
inverse synthetic aperture radar
