Geometry-Driven Phase Error Estimation for Azimuth Multi-Channel SAR via Global Radar Landmark Control Point Library

Azimuth multi-channel synthetic aperture radar (SAR) is a core technology for achieving high-resolution wide-swath (HRWS) imaging. However, inter-channel phase inconsistency causes image amplitude distortion and phase accuracy degradation, which severely affects subsequent applications. Existing pha...

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Autores principales:	Tingting Jin, Zheng Li, Feng Wang, Hui Long
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2026-03-01
Colección:	Sensors
Materias:	synthetic aperture radar (SAR) high-resolution wide-swath (HRWS) azimuth multichannel SAR inter-channel phase inconsistency frequency-domain correlation global radar landmark control point (GRL-CP) library
Acceso en línea:	https://www.mdpi.com/1424-8220/26/5/1622
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