A Novel Imaging Algorithm for High-Resolution Wide-Swath Space-Borne SAR Based on a Spatial-Variant Equivalent Squint Range Model

A Novel Imaging Algorithm for High-Resolution Wide-Swath Space-Borne SAR Based on a Spatial-Variant Equivalent Squint Range Model

High-Resolution Wide-Swath (HRWS) is an important development direction of space-borne Synthetic Aperture Radar (SAR). The two-dimensional spatial variation of the Doppler parameters is the most significant characteristic of the sliding spotlight space-borne SAR system under the requirements of HRWS...

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Bibliographic Details
Main Authors: Yanan Guo, Pengbo Wang, Jie Chen, Zhirong Men, Lei Cui, Lei Zhuang
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Remote Sensing
Subjects:
synthetic aperture radar (SAR)
high-resolution wide-swath (HRWS)
Spatial-Variant Equivalent Slant Range Model (SV-ESRM)
imaging algorithm
Doppler phase perturbation
Online Access:https://www.mdpi.com/2072-4292/14/2/368

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