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 …
interference (RFI) will seriously affect amplitude, phase and other information, thereby …
[HTML][HTML] 基于区域特征细化感知学习的星载SAR 图像有源压制干扰抑制方法
聂林， 韦顺军， 李佳慧， 张浩， 师君， 王谋， 陈思远… - 雷达学报, 2024 - radars.ac.cn
星载合成孔径雷达(SAR) 系统常受到强电磁干扰而导致成像质量下降, 但现有基于图像域的干扰
抑制方法易造成图像失真, 纹理细节信息丢失等难题. 针对上述问题, 该文提出了一种基于区域 …
抑制方法易造成图像失真, 纹理细节信息丢失等难题. 针对上述问题, 该文提出了一种基于区域 …
Joint Narrowband RFI Suppression and Phase Synchronization Signal Retrieval for BiSAR via Robust Principal Component Analysis
Due to the complex electromagnetic environment and the increased demand for frequency
occupation, radio frequency interference (RFI) is becoming a significant issue for the bistatic …
occupation, radio frequency interference (RFI) is becoming a significant issue for the bistatic …
Locating RFI Source by Integrating Ascending and Descending Passes Based on SAR Raw Data
Z Fu, N Li, Z Guo - IEEE Journal of Selected Topics in Applied …, 2024 - ieeexplore.ieee.org
The existence of radio frequency interference (RFI) significantly affects the quality of
synthetic aperture radar (SAR) images. Locating RFI source serves as a component of …
synthetic aperture radar (SAR) images. Locating RFI source serves as a component of …
Design of Passive Modes and Parameter Estimation Methods for Localizing Terrestrial Emitters via SAR Systems
H Yang, Z Liu, J Yang - IEEE Transactions on Geoscience and …, 2024 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) systems employ active imaging modes to collect observation
data. However, restrictions such as power constraints often necessitate SAR systems to …
data. However, restrictions such as power constraints often necessitate SAR systems to …
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 …
Radar (SAR) satellites, with the most common interference being periodic pulses emitted by …
A New Method of Noise Frequency Modulated Interference Suppression for SAR
L Duan, X Lu, S Zhou, J Yang, K Tan… - IGARSS 2024-2024 …, 2024 - ieeexplore.ieee.org
Synthetic aperture radar (SAR) is vulnerable to interference, including intentional and
unintentional-ones. Noise frequency modulated (FM) interference is a kind of intentional …
unintentional-ones. Noise frequency modulated (FM) interference is a kind of intentional …