[HTML][HTML] 基于深度CNN 模型的SAR 图像有源干扰类型识别方法

陈思伟, 崔兴超, 李铭典, 陶臣嵩, 李郝亮 - 雷达学报, 2022 - radars.ac.cn
合成孔径雷达(SAR) 能够全天时全天候获取感兴趣区域的高分辨率雷达图像,
在诸多领域获得了成功应用. 在电子对抗博弈环境下, SAR 图像解译与情报生成也面临复杂电磁 …

A modified 2-D notch filter based on image segmentation for RFI mitigation in synthetic aperture radar

Z Fu, H Zhang, J Zhao, N Li, F Zheng - Remote Sensing, 2023 - mdpi.com
Synthetic aperture radar (SAR), as an active microwave sensor, can inevitably receive radio
frequency interference (RFI) generated by various electromagnetic equipment. When the …

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 …

Mitigate the LFM-PRFI in SAR data: Joint down-range and cross-range filtering

Z Lv, H Fan, Z Chen, J Qiu, M Ren… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Synthetic aperture radar (SAR), an active remote sensing equipment, shares the spectrum
with devices in the same frequency band and is, therefore, easy to affect by pulse radio …

An radio frequency interference mitigation approach for spaceborne SAR system in low SINR condition

Y Mao, Y Huang, X Yu, Y Xin, Y Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) is a kind of active imaging radar, which can obtain high-
resolution wide-swath SAR images, especially for spaceborne SAR systems. In practical …

Joint radio frequency interference and deceptive jamming suppression method for single-channel SAR via subpulse coding

G Nie, G Liao, C Zeng, X Zhang… - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
The radio frequency interference (RFI) and deceptive jamming (DJ), as two major external
threats to synthetic aperture radar (SAR) systems, can greatly reduce the readability and …

Robust block subspace filtering for efficient removal of radio interference in synthetic aperture radar images

H Yang, P Lang, X Lu, S Chen, F Xi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Due to spectrum sharing, spaceborne synthetic aperture radar (SAR) often experiences
signal interference emitted by ground radio systems. Interference removal methods for SAR …

Synthetic aperture radar radio frequency interference suppression method based on fusing segmentation and inpainting networks

F Fang, Y Tian, D Dai, S Xing - Remote Sensing, 2024 - mdpi.com
Synthetic Aperture Radar (SAR) is a high-resolution imaging sensor commonly mounted on
platforms such as airplanes and satellites for widespread use. In complex electromagnetic …

SEMUS-An open-source RF-level SAR emulator for interference modelling in spaceborne applications

N Hendy, FG Kurnia, TKM Bachmann… - … on Aerospace and …, 2024 - ieeexplore.ieee.org
Earth observation has a crucial role in understanding and monitoring our planet's health and
changes. Spaceborne Synthetic Aperture Radar (SAR) has become a valuable technology …

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 …