Fast Simulation of Raw Signals from Natural Scenes for Squint Stripmap SAR

摘要：

The sufficient and necessary condition of using the two-dimensional (2D) Fourier method for simulating sAR raw signals is given.Some important issues when implementing squint stripmap SAR echo simulation are discussed such as slow-time baseband conversion and circular interpolation.Simulation results for an artificial scene and an actual scene demonstrate its validity and effectiveness.

关键词： Squint stripmap SAR Raw signal Simulation Interpolation

作者: Bin Deng Yuliang Qin Yanpeng Li Hongqiang Wang Xiang Li

作者单位: College of Electronic Science and Engineering,National University of Defense Technology,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: 235-238

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）