Results 71 to 80 of about 170 (99)

Radar Anti-jamming Strategy Learning via Domain-knowledge Enhanced Online Convex Optimization

The dynamic competition between radar and jammer systems presents a significant challenge for modern Electronic Warfare (EW), as current active learning approaches still lack sample efficiency and fail to exploit jammer's characteristics.
Jiu, Bo, Li, Yingru, Liu, Liangqi, Luo, Zhi-Quan, Pu, Wenqiang   +4 more
core  

Anti-interrupted Sampling Repeater Jamming Method in the Waveform Domain before Matched Filtering

Leida xuebao
Interrupted Sampling Repeater Jamming (ISRJ) falls within the category of intrapulse coherent deception interference. ISRJ employs the principle of undersampling to engender multiple spurious target peaks on the range profile, thereby disrupting the ...
Hanning SU, Jiameng PAN, Qinglong BAO, Fucheng GUO, Weidong HU   +4 more
doaj   +1 more source

Constant Modulus Wideband MIMO Radar Waveform Design for Transmit Beampattern and Angular Waveform Synthesis

Remote Sensing
A linear frequency modulation (LFM) signal and its corresponding de-chirp operation are one of the basic methods for wideband radar signal processing, which can reduce the burden of the radar system sampling rate and is more suitable for large-bandwidth ...
Hao Zheng, Xiaoxia Zhang, Shubin Wang, Junkun Yan   +3 more
doaj   +1 more source

Complex Principle Kurtosis Analysis

Independent component analysis (ICA) is a fundamental problem in the field of signal processing, and numerous algorithms have been developed to address this issue.
Qi, Meibin, Song, Zhebin, Zhang, Xuesen, Zhu, Liangliang   +3 more
core  

Physics-Guided Variational Causal Intervention Network for Few-Shot Radar Jamming Recognition. [PDF]

Sensors (Basel)
Xia D, Lv L, Zhang Y, Lu Y, Li F, Liu L, Liu X, Zeng Y, Ge Z.   +8 more
europepmc   +1 more source

Novel Unconventional-Active-Jamming Recognition Method for Wideband Radars Based on Visibility Graphs. [PDF]

Sensors (Basel), 2019
Du C, Tang B.
europepmc   +1 more source

A Radar Waveform Design Method Based on Multicarrier Phase Coding for Suppressing Autocorrelation Sidelobes. [PDF]

Sensors (Basel)
Li J, Ye L, Wang W.
europepmc   +1 more source

Unimodular Multi-Input Multi-Output Waveform and Mismatch Filter Design for Saturated Forward Jamming Suppression. [PDF]

Sensors (Basel)
Fang X, Zhao D, Zhang L.
europepmc   +1 more source

An Interference Mitigation Method for FMCW Radar Based on Time-Frequency Distribution and Dual-Domain Fusion Filtering. [PDF]

Sensors (Basel)
Zhou Y, Cao R, Zhang A, Li P.
europepmc   +1 more source