Effective Non-Stationary Clutter Suppression Method via Elevation Oblique Subspace Projection for Moving Targets Detection with a Space-Based Surveillance Radar

Effective Non-Stationary Clutter Suppression Method via Elevation Oblique Subspace Projection for Moving Targets Detection with a Space-Based Surveillance Radar

The clutter becomes non-stationary for a space-based surveillance radar (SBSR), which is harmful for the moving targets detection due to the earth’s rotation. The non-stationarity will degrade the accuracy of clutter covariance matrix (CCM) estimation and increase the clutter degree of freedom (DOF)...

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Bibliographic Details
Main Authors: Xiaofeng Wang, Yaduan Ruan, Xinggan Zhang
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Electronics
Subjects:
space-based surveillance radar (SBSR)
moving targets detection
non-stationary clutter suppression
Online Access:https://www.mdpi.com/2079-9292/12/14/3110

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