An efficient radio frequency interference mitigation algorithm in real synthetic aperture radar data
As a wideband radar system, a synthetic aperture radar (SAR) may conflict with several
electromagnetic systems, such as frequency modulation (FM), TV, and other communication …
electromagnetic systems, such as frequency modulation (FM), TV, and other communication …
First demonstration of RFI mitigation in the phase synchronization of LT-1 bistatic SAR
Y Cai, J Li, Q Yang, D Liang, K Liu… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
The innovative bistatic synthetic aperture radar (BiSAR) mission LuTan-1 (LT-1) uses a
noninterrupted synchronization scheme to achieve high-precision phase synchronization …
noninterrupted synchronization scheme to achieve high-precision phase synchronization …
BSF: Block subspace filter for removing narrowband and wideband radio interference artifacts in single-look complex SAR images
Radio signals emitted by various sources, such as ground radars and broadcast/
communication devices, can unintentionally cause radio frequency interference (RFI) to …
communication devices, can unintentionally cause radio frequency interference (RFI) to …
On the mutual interference between spaceborne SARs: Modeling, characterization, and mitigation
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 …
certain limited frequency intervals, there are many different spaceborne SAR systems …
[HTML][HTML] CARNet: An effective method for SAR image interference suppression
Synthetic aperture radar (SAR) routinely confronts the interference of radiofrequency
devices in normal missions, causing ineffective imaging and seriously affecting Earth …
devices in normal missions, causing ineffective imaging and seriously affecting Earth …
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 …
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 …
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 …
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
Due to spectrum sharing, spaceborne synthetic aperture radar (SAR) often experiences
signal interference emitted by ground radio systems. Interference removal methods for SAR …
signal interference emitted by ground radio systems. Interference removal methods for SAR …
Automatic RFI identification for Sentinel-1 based on Siamese-type deep CNN using repeat-pass images
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 …
caused by radio frequency interference (RFI) have been reported, which puts forward an …