Wideband interference suppression for SAR via instantaneous frequency estimation and regularized time-frequency filtering

W Han, X Bai, W Fan, L Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
suppression is a necessity to obtain a clear SAR image. For performance comparison, we
present results of typical interference suppression … ), and interference suppression based on …

Joint wideband interference suppression and SAR signal recovery based on sparse representations

H Liu, D Li, Y Zhou, TK Truong - IEEE Geoscience and Remote …, 2017 - ieeexplore.ieee.org
SAR system is interference, regarding which narrowband interference (NBI) and wideband
interference (WBI) are common jamming signals used to degrade the image quality of SAR

A novel tensor technique for simultaneous narrowband and wideband interference suppression on single-channel SAR system

Y Huang, L Zhang, J Li, W Hong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
interferences, including the narrowband interferences (NBIs) and wideband interferences
(WBIs), may severely affect the imaging quality of synthetic aperture radar (SAR) systems. …

Wideband interference mitigation in high-resolution airborne synthetic aperture radar data

M Tao, F Zhou, Z Zhang - IEEE Transactions on Geoscience …, 2015 - ieeexplore.ieee.org
interference mitigation is to obtain a SAR image with good quality. In the following sections,
we will discuss the impact of interference on SARSAR narrow-band interference suppression

SAR wideband interference suppression method using second-order multisynchrosqueezing transform

W Han, F Zhou - IEEE Transactions on Geoscience and Remote …, 2022 - ieeexplore.ieee.org
… (SAR) may be severely degraded by wideband interference (… SAR system, leading to great
difficulties in WBI suppression. … ) to effectively extract WBI from corrupted SAR data. First, the …

Wideband interference mitigation algorithm for SAR based on time‐varying filtering and sparse recovery

X Lu, J Yang, C Ma, H Gu, W Su - Electronics Letters, 2018 - Wiley Online Library
Wide-band interference (WBI) can severely degrade synthetic aperture radar image quality.
This Letter proposes a new WBI suppression technique using time-varying filtering method …

Radio frequency interferences suppression for noisy ultra wide band SAR measurements

B Juhel, G Vezzosi, M Le Goff - Ultra-Wideband Short-Pulse …, 1999 - ieeexplore.ieee.org
A back projection algorithm dedicated to Ultra Wide Band (UWB) signals for synthetic aperture
radar (SAR) imaging is described. The time domain aspect is all the more important that …

Wide-Band Interference Mitigation for SAR Based on Generative Adversarial Network

Z Zhang, Y Ding, W Fan, F Zhou… - 2021 CIE International …, 2021 - ieeexplore.ieee.org
SAR image interpretation. This paper proposes a WBI interference mitigation algorithm for
SAR based … Therefore, suppressing the influence of interference on SAR imaging is one of the …

Interference suppression algorithm for SAR based on time–frequency transform

S Zhang, M Xing, R Guo, L Zhang… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
interference (NBI) and wideband interference (WBI). If … SAR imaging are discussed in [21],
where WBI presented in the main beam of SAR and hot-clutter interference can be suppressed

Time-varying wideband interference mitigation for SAR via time-frequency-pulse joint decomposition algorithm

J Su, M Xi, Y Gong, M Tao, Y Fan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… of SAR echo is introduced for interference mitigation for the first time. We first transform the
SAR … In conclusion, RPCATFP-JDA based interference algorithm can effectively suppress CM-…