Observation and mitigation of mutual RFI between SAR satellites: A case study between Chinese GaoFen-3 and European Sentinel-1A

N Li, Z Lv, Z Guo - IEEE Transactions on Geoscience and …, 2022 - ieeexplore.ieee.org
In synthetic aperture radar (SAR) data processing, radio frequency interference (RFI) has
been recognized as a challenging issue, which can significantly degrade the image quality …

On the mutual interference between spaceborne SARs: Modeling, characterization, and mitigation

H Yang, M Tao, S Chen, F Xi… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
As the radio spectrum available to spaceborne synthetic aperture radar (SAR) is restricted to
certain limited frequency intervals, there are many different spaceborne SAR systems …

[HTML][HTML] CARNet: An effective method for SAR image interference suppression

S Wei, H Zhang, X Zeng, Z Zhou, J Shi… - International Journal of …, 2022 - Elsevier
Synthetic aperture radar (SAR) routinely confronts the interference of radiofrequency
devices in normal missions, causing ineffective imaging and seriously affecting Earth …

Simultaneous screening and detection of RFI from massive SAR images: A case study on European Sentinel-1

N Li, H Zhang, Z Lv, L Min, Z Guo - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Currently, the spaceborne synthetic aperture radar (SAR) system transmits a great deal of
data to the ground processing station and generates massive images daily, only a tiny …

Extraction and mitigation of radio frequency interference artifacts based on time-series Sentinel-1 SAR data

M Tao, S Lai, J Li, J Su, Y Fan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Radio frequency interference (RFI) is a critical issue for accurate remote sensing by
synthetic aperture radar (SAR). Existing literature mainly detects and mitigates RFI in the raw …

MCSNet: A radio frequency interference suppression network for spaceborne SAR images via multi-dimensional feature transform

X Li, J Ran, H Zhang, S Wei - Remote Sensing, 2022 - mdpi.com
Spaceborne synthetic aperture radar (SAR) is a promising remote sensing technique, as it
can produce high-resolution imagery over a wide area of surveillance with all-weather and …

Angular Superresolution for Forward-looking Scanning Radar with Pulse Interference Using Cross Domain Low-rank and Sparse Optimization

D Mao, J Yang, X Tuo, Z Yongchao… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
Frequency modulation continuous wave (FMCW) radar has been paid much attention in
forward-looking navigation applications because of its no-blind-range capability. However …

Ultra-Wideband Mutual RFI Mitigation Between SAR Satellites: From the Perspective of European Sentinel-1A

N Li, X Hu - IEEE Transactions on Geoscience and Remote …, 2024 - ieeexplore.ieee.org
In the data processing of spaceborne synthetic aperture radar (SAR), radio frequency
interference (RFI) will seriously affect amplitude, phase and other information, thereby …

Characterization and removal of RFI artifacts in radar data via model-constrained deep learning approach

M Tao, J Li, J Su, L Wang - Remote Sensing, 2022 - mdpi.com
Microwave remote sensing instruments such as synthetic aperture radar (SAR) play an
important role in scientific research applications, while they suffer great measurement …

Characterization and mitigation of radio frequency interference signatures in L-band LuTan-1 InSAR system: First results and assessment

J Chen, M Tao, Y Liu, T Li, Y Liu, J Li… - … on Radar Systems, 2024 - ieeexplore.ieee.org
The LuTan-1 satellite is the first Chinese, L-band, distributed, spaceborne interferometric
synthetic aperture radar (InSAR) mission. However, the presence of radio frequency …