Wavenumber-Domain Joint Estimation of Rotation Parameters and Scene Center Offset for Large-Angle ISAR Cross-Range Scaling

Wavenumber-Domain Joint Estimation of Rotation Parameters and Scene Center Offset for Large-Angle ISAR Cross-Range Scaling

While the wavenumber-domain approach enables large-angle inverse synthetic aperture radar (ISAR) cross-range scaling, its practical application remains constrained by the target’s non-uniform rotation and scene center offset (SCO). In response to this issue, this paper introduces a novel large-angle...

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Bibliographic Details
Main Authors: Bakun Zhu, Weigang Zhu, Hongfeng Pang, Chenxuan Li, Lei Qui, Jinhai Yan, Fanyin Ma, Yijia Liu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Sensors
Subjects:
inverse synthetic aperture radar (ISAR) imaging
cross-range scaling
non-uniform rotation
wavenumber domain
scene center offset (SCO)
Online Access:https://www.mdpi.com/1424-8220/25/11/3444
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