Results 171 to 180 of about 990 (195)

Random Finite Set-Based Mitigation of Radar Range Deception Jamming for Single-Target Tracking

IEEE Transactions on Aerospace and Electronic Systems
This article presents a radar single-target tracking framework for addressing main-beam range deception jamming using random finite sets (RFSs). In particular, we focus on range gate pull-off (RGPO) attacks, where the attacker adds positive delays to the
Helena Calatrava, Aanjhan Ranganathan, Tales Imbiriba, G. Schirner, Murat Akcakaya, Pau Closas   +5 more
semanticscholar   +1 more source

Target Detection for Multistatic Radar in the Presence of Deception Jamming

IEEE Sensors Journal, 2021
This study investigates the target detection problem of multistatic radar in the presence of deception jamming. A detection algorithm based on non-coherent integration is presented to determine whether a target exists in each probed spatial resolution ...
Shiyu Zhang, Yu Zhou, Linrang Zhang, Qiuyue Zhang, L. Du   +4 more
semanticscholar   +1 more source

Anti-active Deception Jamming Based on Adaptive Likelihood Ratio Test in Distributed Radar System

International Conference on Electromagnetics in Advanced Applications
As the fidelity of false targets generated by active deception jamming becomes higher and higher, it poses a huge challenge to the anti-jamming ability of single radar.
Kangling Yang, Mingjiang Wang, Yinghong Wen   +2 more
semanticscholar   +1 more source

Photonics-assisted joint radar jamming and secure communication in the millimeter-wave band based on CE-LFM-OFDM

Chinese Optics Letters (COL)
This paper reports a photonics-assisted millimeter-wave (mm-wave) joint radar jamming and secure communication sys-tem constructed through a photonic upconversion technique.
Dongju Du, Yanyi Wang, Yingxiong Song, Nan Ye, Zhengxuan Li, Qianwu Zhang, Junjie Zhang, Jian Chen, B. Cao, Jianjun Yu   +9 more
semanticscholar   +1 more source

Anti-Deception Jamming Resource Scheduling for Multitarget Tracking in Distributed Radar Networks

IEEE Transactions on Aerospace and Electronic Systems
In this article, we propose an anti-deception jamming joint radar-to-target assignment and power scheduling (ADJ-JRAPS) strategy in distributed radar networks to discriminate the false target and achieve multitarget tracking (MTT) under deception jamming.
Jun Sun, Ye Yuan, M. Greco, F. Gini, Xiaobo Yang, Wei Yi   +5 more
semanticscholar   +1 more source

Fast Repeater Deception Jamming Suppression With DFI-FDA-MIMO Radar

IEEE Transactions on Aerospace and Electronic Systems
It is reported that the traditional frequency diverse array (FDA)-multiple-input–multiple-output (MIMO) radar has the capability of suppressing deceptive jamming delayed more than one pulse.
Feilong Liu, Shengqi Zhu, Jingwei Xu, Ximin Li, Lan Lan, Junli Liang   +5 more
semanticscholar   +1 more source

Detection of False Targets in a Full-Polarization Radar Network Under Deception Jamming

IEEE Sensors Journal
This study investigates the target detection and discrimination method in the presence of deceptive jamming using a full-polarization radar network.
Lei Zhang, Ying Luo, H. Wang, Qun Zhang
semanticscholar   +1 more source

Anti-Deception Jamming Power Optimization Strategy for Multi-Target Tracking Tasks in Multi-Radar Systems

IEEE International Conference on Acoustics, Speech, and Signal Processing
In this paper, a power optimization (PO) strategy is proposed to combat deception jamming in multi-radar systems (MRSs) performing multi-target tracking (MTT).
Jun Sun, Ye Yuan, M. Greco, F. Gini, Wei Yi   +4 more
semanticscholar   +1 more source

Deception Jamming Method for Wideband Linear Frequency Modulation Radar Based on Time-Modulated Array

IEEE Antennas and Wireless Propagation Letters
A deception jamming method for wideband linear frequency modulation radar based on time-modulated array (TMA) is proposed in this letter. Different from other real-time modulation jamming methods using metasurface, the real-time modulated method based on
Liu Yang, Yuehang Zhang, Xiaonan Zhao, Zhenji Liu, Jun-ping Geng, Jingfeng Chen, R. Jin   +6 more
semanticscholar   +1 more source

ECCM Scheme against Deception Jamming Based on OFDM-IM Radar

IEEE International Conference on Signal and Image Processing
The interrupted-sampling repeater jamming (ISRJ) based on digital radio frequency memory (DRFM) significantly restricts radar target detection. In this paper, we propose an electronic counter-countermeasures (ECCM) scheme using orthogonal frequency ...
T. Xiao, Jingqi Wang, Meng Li, Wen Wu
semanticscholar   +1 more source