NOISE AMPLIFICATION ANALYSIS AND COMPARISON OF TWO PERIODIC NONUNIFORM SAMPLING RECONSTRUCTION MET

• 作 者: Song Xiufeng Yu Weidong
• 机 构: InstituteofElectronics,GraduateUniversityofChineseAcademyofSciences
• 出 处: 电子科学学刊：英文版
• 发表日期: 2008年6期
• 关键词: 人造孔径雷达 转移相位中心孔径 周期不均匀取样 噪音 Synthetic Aperture Radar （SAR） Displaced Phase Cente
• 基金项目: The authors would like to thank one of the anonymous reviewers, who pointed out the incompleteness of explanation for the GESRM and DSRM. His suggestions are helpful to improve the qualitv of this pap

General Sampling Expansion Reconstruction Method (GSERM) and Digital Spectrum Reconstruction Method (DSRM), which prove effective to reconstruct azimuth signal of Displaced Phase Center Apertures (DPCA) Synthetic Aperture Radar (SAR) system from its Perio