Parameter inversion algorithm of CSAR moving target based on PFA sub-aperture images

Parameter inversion algorithm of CSAR moving target based on PFA sub-aperture images

Circular SAR (CSAR) as a new kind of SAR imaging mode has the advantage of long-time observation. For the moving target, the corresponding parameters of the moving target can be calculated by using the position information from the apparent coordinates of the moving target in these CSAR sub-aperture...

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Bibliographic Details
Main Authors: Di Yao, Zhou Wang, Wengu Yang, Feng Li
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:The Journal of Engineering
Subjects:
parameter estimation
radar imaging
error compensation
synthetic aperture radar
CSAR moving target
circular SAR
SAR imaging mode
long-time observation
PFA images
point target simulation
parameter inversion algorithm
parameter estimation model
wave-front phase error compensation
geometric positioning error
CSAR sub-aperture imaging algorithms
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0420

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https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0420

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