Imaging Study for MMW High Squint Azimuth Scan SAR

摘要：

Under millimeter-wave (MMW) High Squint Azimuth Scan sAR mode,this paper analyzes the influence of range migration. And SPECAN algorithm for this mode is presented. The correlation function,changed wavelength function and phase gradient autofocus for Doppler parameter estimation are analyzed. The imaging results for simulation and experiment verify the performance of these algorithms.

关键词： Synthetic Aperture Radar (SAR) millimeter-wave High squint Scan mode SPECAN

作者: Chen Juan

作者单位: Southwest China Institute of Electronic Technology Chengdu 610036,Sichuan,China

会议类型: 国际会议

会议名称: 2009 2nd Asian-Pacific Conference on Synthetic Aperture Radar(第二届亚太合成孔径雷达会议)

会议地点: 西安

会议语种:英文

页码: 354-356

在线出版日期: 2009-10-26（万方平台首次上网日期，不代表论文的发表时间）