Enhanced LRR-based RFI suppression for SAR imaging using the common sparsity of range profiles for accurate signal recovery

X Lu, J Yang, W Yu, W Su, H Gu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The performance of synthetic aperture radar is vulnerable to radio frequency interference
(RFI). In many situations, the RFI has a low-rank property, since the frequency bands …

Radio frequency interference suppression for SAR via block sparse Bayesian learning

X Lu, W Su, J Yang, H Gu, H Zhang… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
Radio frequency interference (RFI) can severely degrade the image quality for synthetic
aperture radar (SAR). Traditional sparse recovery-based RFI suppression methods construct …

Automatic RFI identification for Sentinel-1 based on Siamese-type deep CNN using repeat-pass images

X Lu, C Wang, X Xu, H Yang, S Zhang… - … on Geoscience and …, 2022 - ieeexplore.ieee.org
Since the start of the Sentinel-1 (S-1) mission, numerous cases of severe image degradation
caused by radio frequency interference (RFI) have been reported, which puts forward an …

Research on narrowband interference suppression technology of UAV network based on spread spectrum communication

X Tan, S Su, X Sun - 2020 IEEE International Conference on …, 2020 - ieeexplore.ieee.org
With the rapid development of information technology and the increasing application of
unmanned aerial vehicle (UAV) in various fields, UAV network is facing many challenges …

RFI Source Localization for SAR: Method and Experiment based on GaoFen-3

S Zhou, G Hu, J Wang, Q Chen, J Du… - IGARSS 2024-2024 …, 2024 - ieeexplore.ieee.org
The signal emitted by ground radiation sources often interferes with Synthetic Aperture
Radar (SAR) satellites, with the most common interference being periodic pulses emitted by …