An Efficient Backprojection Algorithm Based on Wavenumber-Domain Spectral Splicing for Monostatic and Bistatic SAR Configurations

This paper introduces a fast backprojection synthetic aperture radar (SAR) imaging algorithm based on wavenumber-domain spectral splicing. The traditional fast backprojection (FBP) algorithm establishes the polar coordinate system with the center of the sub-aperture as the origin. Therefore, the coo...

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Bibliographic Details

Published in:	Remote Sensing
Main Authors:	Huarui Sun, Zhichao Sun, Tianfu Chen, Yuxuan Miao, Junjie Wu, Jianyu Yang
Format:	Article
Language:	English
Published:	MDPI AG 2022-04-01
Subjects:	bistatic forward-looking SAR fast backprojection polar coordinates wavenumber-domain high speed mobile platform
Online Access:	https://www.mdpi.com/2072-4292/14/8/1885