A Multiple-Input Multiple-Output Synthetic Aperture Radar Echo Separation and Range Ambiguity Suppression Processing Framework for High-Resolution Wide-Swath Imaging

Multiple-input multiple-output (MIMO) synthetic aperture radar (SAR) is a promising scheme for high-resolution wide-swath (HRWS) imaging. After echo separation processing, a MIMO-SAR system can provide many equivalent phase centers (EPCs) in azimuth. However, EPC duplication occurs for traditional m...

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Bibliographic Details

Published in:	Remote Sensing
Main Authors:	Haonan Zhao, Zhimin Zhang, Zhen Chen, Huaitao Fan, Zongsen Lv, Jianzhong Bi
Format:	Article
Language:	English
Published:	MDPI AG 2025-02-01
Subjects:	digital beamforming (DBF) multiple-input multiple-output synthetic aperture radar (MIMO-SAR) echo separation range ambiguity suppression
Online Access:	https://www.mdpi.com/2072-4292/17/4/609