[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 …
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 novel jamming method against SAR using nonlinear frequency modulation waveform with very high sidelobes
C Song, Y Wang, G Jin, Y Wang, Q Dong, B Wang… - Remote Sensing, 2022 - mdpi.com
Synthetic aperture radar (SAR) systems have the capacity for day-and-night and all-weather
surveillance, which has become increasingly indispensable for military surveillance and …
surveillance, which has become increasingly indispensable for military surveillance and …
Pulse RFI mitigation in synthetic aperture radar data via a three-step approach: Location, notch, and recovery
In complex electromagnetic environments, synthetic aperture radar (SAR) is severely
affected by radio frequency interference (RFI) from other systems, such as ground-based …
affected by radio frequency interference (RFI) from other systems, such as ground-based …
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 …
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
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 …
data to the ground processing station and generates massive images daily, only a tiny …
Learning time–frequency information with prior for SAR radio frequency interference suppression
J Shen, B Han, Z Pan, G Li, Y Hu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In the complex electromagnetic environment, radio frequency interference (RFI) from other
radiation sources often conflicts with synthetic aperture radar (SAR) systems, which overlaps …
radiation sources often conflicts with synthetic aperture radar (SAR) systems, which overlaps …
Two-dimensional spectral analysis filter for removal of LFM radar interference in spaceborne SAR imagery
Radio spectrum bands allocated to spaceborne synthetic aperture radar (SAR) imagery are
shared by multiple missions. In practical radio spectrum environments, these bands are also …
shared by multiple missions. In practical radio spectrum environments, these bands are also …
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 …
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 …
resolution wide-swath SAR images, especially for spaceborne SAR systems. In practical …
A novel transmitter-interpulse phase coding MIMO-radar for range ambiguity separation
S Niu, D Zhu, G Jin, Y Cheng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The range ambiguity issue is a technical challenge in the radar community and has been
widely discussed over the years. Researchers have given special attention to multiple-input …
widely discussed over the years. Researchers have given special attention to multiple-input …