摘要
微型SAR分辨率高,体积小,重量轻,受到广泛重视,将广泛应用于无人机侦察平台。介绍了微型SAR的用途和特点,阐述了脉冲SAR和连续波SAR两种体制的微型SAR的主要型号、性能、特点、研制进展及装备情况,对两种体制的微型SAR的优缺点进行了分析,并结合实际需求展望了微型SAR的发展趋势。
Miniature synthetic aperture radar（SAR） has high resolution, small volume and light weight,attracts many attention of researcher and will be widely used in reconnaissance platform of unmanned aerial vehicles. This paper introduces the application and characteristics of miniature SAR,expounds the main type, performance, characteristics, research progress and installation status of two miniature SARs.pulse SAR and continuous wave（CW） SAR,furthermore analyzes the advantages and disadvantages of the two kinds of miniature SAR, and forecasts the development trend of miniature SAR according to the practical requirement.
出处
《舰船电子对抗》
2008年第5期51-55,共5页
Shipboard Electronic Countermeasure
基金
中国博士后科学基金项目
编号2005037772
关键词
微型SAR
雷达成像
调频连续波
无人机
miniature synthetic aperture radar
radar imaging
frequency modulated continuous wave
unmanned aerial vehicle
