Radar deception jamming recognition based on weighted ensemble CNN with transfer learning

Q Lv, Y Quan, W Feng, M Sha, S Dong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the development of new active deception jamming, radar antijamming has become a
major research hotspot, and the recognition of jamming type is one of its key steps. In recent …

[HTML][HTML] 频控阵雷达技术研究进展综述

王文钦, 张顺生 - 雷达学报, 2022 - radars.ac.cn
由于频控阵雷达具有距离依赖性和时变性的阵列因子, 能够克服传统相控阵雷达阵列因子缺失
距离变量和多输入-多输出雷达发射阵列增益损失的缺点, 但是, 频控阵雷达在系统理论 …

Mainlobe deceptive jammer suppression in SF-RDA radar: Joint transmit-receive processing

L Lan, J Xu, G Liao, S Zhu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The problem of mainlobe deceptive jammer suppression with a novel stepped frequency
(SF)-receive delay array (RDA) radar is addressed in this paper. In our system design, the …

A low sidelobe deceptive jamming suppression beamforming method with a frequency diverse array

Y Liao, H Tang, WQ Wang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The deceptive jamming technique can threaten a synthetic aperture radar (SAR) imaging
system by repeatedly transmitting copied radar signals back to the radar. A conventional …

Deep neural network-based interrupted sampling deceptive jamming countermeasure method

Q Lv, Y Quan, M Sha, W Feng… - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
With the development of digital radio frequency memory technology, the main-lobe
deception jamming represented by interrupted-sampling repeater jamming (ISRJ) poses a …

[HTML][HTML] Recent advances in frequency diverse array radar techniques

W Wenqin, Z Shunsheng - 雷达学报, 2022 - radars.ac.cn
Due to the range dependence and time-varying array factor of Frequency Diverse Array
(FDA) radar, it can overcome the miss of range variable in traditional phased-array factor …

Robust joint design of transmit waveform and receive filter for MIMO-STAP radar under target and clutter uncertainties

Z Li, J Shi, W Liu, J Pan, B Li - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
This paper deals with the joint design problem of transmit waveform and receive filter for the
robust detection of ground moving target with multiple-input multiple-output Space time …

Time Variance Analysis for Frequency Diverse Array Beampattern

Y Liao, G Zeng, Z Luo, QH Liu - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Frequency-diverse arrays (FDAs) have attracted great attention since being proposed due to
their inherent range-angle-dependent characteristics. A variety of FDA schemes are …

[HTML][HTML] Robust beamforming based on covariance matrix reconstruction in FDA-MIMO radar to suppress deceptive jamming

F Wan, J Xu, Z Zhang - Sensors, 2022 - mdpi.com
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 …

[HTML][HTML] Range gate pull-off mainlobe jamming suppression approach with FDA-MIMO radar: theoretical formalism and numerical study

P Wan, Y Weng, J Xu, G Liao - Remote Sensing, 2022 - mdpi.com
With the development of an electronic interference technique, the self-defense jammer can
generate mainlobe jamming using the range gate pull-off (RGPO) strategy, which brings …