Spatial-Variant SAR Range Cell Migration Correction Using Subaperture Strategy

Spatial-Variant SAR Range Cell Migration Correction Using Subaperture Strategy

The coupling between range and azimuth dimensions is the main obstacle for highly squinted synthetic aperture radar (SAR) data focusing. Range walk correction (RWC) processing is effective to remove the linear coupling term, but the residual high order range cell migration (RCM) parts are spatial-va...

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Bibliographic Details
Main Authors:	Liping Hu, Guanyong Wang, Lin Hou
Format:	Article
Language:	English
Published:	MDPI AG 2021-04-01
Series:	Sensors
Subjects:	synthetic aperture radar (SAR) highly squinted subaperture range cell migration correction (RCMC)
Online Access:	https://www.mdpi.com/1424-8220/21/7/2444

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