A Backprojection-Based Autofocus Imaging Method for Circular Synthetic Aperture Radar

A Backprojection-Based Autofocus Imaging Method for Circular Synthetic Aperture Radar

Circular synthetic aperture radar (CSAR) can obtain higher image resolution and more target information through 360° observation of the target. However, CSAR is often subject to motion errors due to the sensor’s accuracy limitations and the unique trajectory of the system. The autofocusing back proj...

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Bibliographic Details
Main Authors:	Bingxuan Li, Yanheng Ma, Lina Chu, Xiaoze Hou, Wei Li, Yuanping Shi
Format:	Article
Language:	English
Published:	MDPI AG 2023-06-01
Series:	Electronics
Subjects:	circular synthetic aperture radar (CSAR) motion compensation particle swarm optimization autofocus
Online Access:	https://www.mdpi.com/2079-9292/12/12/2561

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