Fractional Fourier Transform and its Application to SAR Imaging of Moving Targets

摘要：

In this paper,we introduce the fractional Fourier transform (FrFT),which is a potent tool for linear frequency modulated (LFM) signal processing,and its applications to synthetic aperture radar (SAR) moving target detection and parameter estimation. A new method based on the FrFT for range cell migration correction (RCMC) is also presented.Both the analytic properties and the advantages are shown.Simulations are finally provided to demonstrate the superiority of this new method.

关键词： fractional Fourier transform synthetic aperture radar range cell migration correction

作者: Jun-Bing Huang Ran Tao Yue Wang

作者单位: Department of Electronic Engineering,Beijing Institute of Technology,Beijing,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: 709-712

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）