Robust SAR STAP via Kronecker decomposition

K Greenewald, E Zelnio, AH Hero - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
This paper proposes a spatiotemporal decomposition for the detection of moving targets in
multi-antenna synthetic aperture radar (SAR). As a high-resolution radar imaging modality …

Robust STAP algorithm based on knowledge‐aided SR for airborne radar

G Zhiqi, T Haihong - IET Radar, Sonar & Navigation, 2017 - Wiley Online Library
Space–time adaptive processing (STAP) for airborne radar employs training snapshots to
estimate a clutter covariance matrix (CCM). However, the resulting estimated covariance …

Strong clutter suppression via RPCA in multichannel SAR/GMTI system

D Yang, X Yang, G Liao, S Zhu - IEEE geoscience and remote …, 2015 - ieeexplore.ieee.org
Clutter suppression and ground moving target indication are challenging tasks in
multichannel synthetic aperture radar (SAR) systems. In recent years, robust principal …

Airborne radar STAP using sparse recovery of clutter spectrum

K Sun, H Zhang, G Li, H Meng, X Wang - arXiv preprint arXiv:1008.4185, 2010 - arxiv.org
Space-time adaptive processing (STAP) is an effective tool for detecting a moving target in
spaceborne or airborne radar systems. Statistical-based STAP methods generally need …

Reduced-complexity subarray-level sparse recovery STAP for multichannel airborne radar WGMTI application

N Cui, K Xing, Z Yu, K Duan - IEEE Transactions on Aerospace …, 2023 - ieeexplore.ieee.org
For multichannel airborne radars, wide-area ground-moving target indication (WGMTI)
processing can quickly obtain the dynamic distribution of moving targets in a wide area …

Deramp space–time adaptive processing for multichannel SAR systems

X Li, M Xing, XG Xia, GC Sun… - IEEE Geoscience and …, 2014 - ieeexplore.ieee.org
This letter proposes a novel deramp space-time adaptive processing (Deramp-STAP)
method for synthetic aperture radar (SAR) systems to achieve effective clutter suppression …

Ground moving target indication via multi-channel airborne SAR

D Vu, B Guo, L Xu, J Li - Algorithms for Synthetic Aperture …, 2011 - spiedigitallibrary.org
We consider moving target detection and velocity estimation for multi-channel synthetic
aperture radar (SAR) based ground moving target indication (GMTI). Via forming velocity …

Data‐dependent reduced‐dimension STAP

W Zhang, M Han, Z He, H Li - IET Radar, Sonar & Navigation, 2019 - Wiley Online Library
Space‐time adaptive processing (STAP) is supposed to be a key technique for detection of
slow‐moving targets in airborne radar applications. To overcome the difficulties of obtaining …

Space time adaptive processing based on sparse recovery and clutter reconstructing

W Zhang, Z He, H Li - IET Radar, Sonar & Navigation, 2019 - Wiley Online Library
For an airborne‐phased array radar system, space‐time adaptive processing (STAP) is
supposed to be a crucial technique for improving its target detection performance in a strong …

Adaptive clutter suppression based on iterative adaptive approach for airborne radar

Z Yang, X Li, H Wang, W Jiang - Signal Processing, 2013 - Elsevier
To improve the performance of the recently developed weighted least-squares-based
iterative adaptive approach (IAA) in space–time adaptive processing (STAP) for weak or …