Frequency-Domain Backprojection Algorithm for Synthetic Aperture Radar Imaging (SCI)

CORC > 寒区旱区环境与工程研究所 > 中科院寒区旱区环境与工程研究所（未分类） > 期刊论文

	Frequency-Domain Backprojection Algorithm for Synthetic Aperture Radar Imaging (SCI)
	Li Z.; Wang J.; Liu Q. H.
刊名	Ieee Geoscience and Remote Sensing Letters
	2015
卷号	12 期号:4 页码:905-909
英文摘要	A new frequency-domain backprojection method for processing synthetic aperture radar (SAR) data is presented. It forms SAR images by backprojecting the spectrum of the radar echo into the image wavenumber domain and is capable of fully correcting wavefront curvature and handling a general aperture geometry. From each reconstructed spectral pixel, information about the entire scene can be obtained, allowing the formation of interim lower resolution images during the processing. In addition, the method allows for an arbitrary sampling of the image spectrum. It forms SAR images by backprojecting the spectrum of the radar echo into the image wavenumber domain. Processing of simulated and experimental ultrawideband/widebeam SAR raw data demonstrates the efficacy of this new method.
收录类别	SCI
语种	英语
内容类型	期刊论文
源URL	[http://ir.casnw.net/handle/362004/27683]
专题	寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文
推荐引用方式 GB/T 7714	Li Z.,Wang J.,Liu Q. H.. Frequency-Domain Backprojection Algorithm for Synthetic Aperture Radar Imaging (SCI)[J]. Ieee Geoscience and Remote Sensing Letters,2015,12(4):905-909.
APA	Li Z.,Wang J.,&Liu Q. H..(2015).Frequency-Domain Backprojection Algorithm for Synthetic Aperture Radar Imaging (SCI).Ieee Geoscience and Remote Sensing Letters,12(4),905-909.
MLA	Li Z.,et al."Frequency-Domain Backprojection Algorithm for Synthetic Aperture Radar Imaging (SCI)".Ieee Geoscience and Remote Sensing Letters 12.4(2015):905-909.