Deceptive Jamming Detection for SAR Based on Cross-Track Interferometry [PDF]
Sensors, 2018 Deceptive jamming against synthetic aperture radar (SAR) can create false targets or deceptive scenes in the image effectively. Based on the difference in interferometric phase between the target and deceptive jamming signals, a novel method for ...
Qingqing Feng +3 more
doaj +6 more sources
Intelligent Recognition of Chirp Radar Deceptive Jamming Based on Multi-Pulse Information Fusion [PDF]
Sensors, 2021 The perception of jamming types is very important for protecting our radar in complex electromagnetic environments. Radar active deceptive jamming based on digital radio frequency memory (DRFM) has a high coherence with the target echo, which confuses ...
Xuegang Lan +4 more
doaj +2 more sources
Deceptive jamming against multi-channel SAR-GMTI [PDF]
The Journal of Engineering, 2019 Aimed at the problem that the deceptive jamming against synthetic aperture radar ground moving target indication generated by single jammer cannot work effectively in multi-channel SAR, a novel deceptive jamming against multi-channel SAR-GMTI based on ...
Jingke Zhang +3 more
doaj +2 more sources
Robust Beamforming Based on Covariance Matrix Reconstruction in FDA-MIMO Radar to Suppress Deceptive Jamming [PDF]
Sensors, 2022 Frequency diverse array (FDA)-multiple-input multiple-output (MIMO) radars can generate a range-angle two-dimensional transmit steering vector (SV), which is capable of suppressing mainbeam deceptive jamming in the transmit–receive frequency domain by ...
Fuhai Wan, Jingwei Xu, Zhenrong Zhang
doaj +2 more sources
One-bit splitting deceptive jamming against SAR
Defence Technology, 2022 One-bit quantization is a promising technique due to its performance retention and complexity reduction in a deceptive jammer against synthetic aperture radar (SAR).
Bo Zhao +4 more
doaj +2 more sources
Deceptive Jamming in WLAN Sensing
2024 IEEE Radar Conference (RadarConf24)Joint Communication and Sensing (JCAS) is taking its first shape in WLAN sensing under IEEE 802.11bf, where standardized WLAN signals and protocols are exploited to enable radar-like sensing. However, an overlooked problem in JCAS, and specifically in WLAN Sensing, is the sensitivity of the system to a deceptive jammer, which introduces phantom targets
Yildirim, Hasan Can +3 more
core +5 more sources
Fast Implementation of Approximated Maximum Likelihood Parameter Estimation for Frequency Agile Radar under Jamming Environment [PDF]
Sensors, 2020 A computationally efficient target parameter estimation algorithm for frequency agile radar (FAR) under jamming environment is developed. First, the barrage noise jamming and the deceptive jamming are suppressed by using adaptive beamforming and ...
Yang Zhao +3 more
doaj +2 more sources
Smart forwarding deceptive jamming distribution optimal algorithm
IET Radar, Sonar & NavigationWith the frequent occurrence of drone black flying in large stadiums and airports, the requirement of precise electromagnetic interference to achieve unmanned aerial vehicle (UAV) displacement and forced landing in these protected area became urgent ...
Chengkai Tang +3 more
doaj +2 more sources
A New Three-Dimension Deceptive Scene Generation against Single-Pass Multibaseline InSAR Based on Multiple Transponders [PDF]
Sensors, 2020 The interferometry synthetic aperture radar (InSAR) deceptive jamming method utilizing two synergetic transponders can generate a false three-dimension (3D) scene in a single baseline InSAR image.
Penghui Ji +3 more
doaj +2 more sources
Performance Evaluation of Deception Against Synthetic Aperture Radar Based on Multifeature Fusion
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Deception is an effective means of jamming against synthetic aperture radar (SAR). The performance of deceptive jamming is affected by the accuracy of parameter measurement and the applied antijamming methods of SAR.
Tian Tian +6 more
doaj +1 more source