System Design and Echo Preprocessing of Spaceborne Squinted Two-Dimensional Beam Scanning Synthetic Aperture Radar

System Design and Echo Preprocessing of Spaceborne Squinted Two-Dimensional Beam Scanning Synthetic Aperture Radar

Conventional squinted sliding spotlight synthetic aperture radar (SAR) imaging suffers from substantial swath width reduction and complex processing requirements due to the continuous variation in the squint angle and the large range cell migration (RCM) throughout the data acquisition interval. A n...

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Bibliographic Details
Main Authors: Wei Xu, Xuhang Lu, Pingping Huang, Weixian Tan, Zhiqi Gao, Yaolong Qi
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Sensors
Subjects:
synthetic aperture radar (SAR)
squinted sliding spotlight
two-dimensional (2D) beam scanning
high resolution wide swath (HRWS)
SAR imaging
Online Access:https://www.mdpi.com/1424-8220/23/20/8377

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