摘要
介绍了逆合成孔径雷达（ＩＳＡＲ）实验系统外场数据的处理结果，简要叙述了ＩＳＡＲ信号处理的两个关键问题，即运动补偿和成象。对三种飞机在一系列飞行试验中的外场数据进行了处理，对大型喷气飞机ＹＫ－４２、小型喷气飞机“奖状”和大型螺旋桨飞机安－２６，在航线的直线段和转弯段。
Presents the processing results of field data acquisited using an experimental inverse synthetic aperture radar (ISAR). Two key steps in ISAR signal processing, motion compensation and image formation, are briefly described. The field data of three kinds of airplane in a series of flight tests are processed and satisfactory images are obtained for big jet airplane YK 42,small jet airplane “Award”,and big propeller airplane AN 26 in straight and turn flight.
出处
《数据采集与处理》
CSCD
1996年第2期89-93,共5页
Journal of Data Acquisition and Processing
基金
航空科学基金
关键词
雷达
信号处理
逆合成孔径雷达
成象
运动补偿
radar
signal processing
synthetic aperture radar
inverse synthetic aperture radar
image formation
motion compensation
