Results 1 to 10 of about 460 (254)

Cooperative Anti-Deception Jamming in a Distributed Multiple-Radar System under Registration Errors [PDF]

open access: yesSensors, 2022
A distributed multiple-radar system has natural advantages in anti-deception jamming. However, most of the anti-jamming methods are proposed in full spatial registration. In practice, the registration error is difficult to eliminate, which will seriously
Shanshan Zhao
exaly   +4 more sources

An Anti-Jamming Method against Two-Dimensional Deception Jamming by Spatial Location Feature Recognition [PDF]

open access: yesSensors, 2021
Interrupted sampling repeater jamming (ISRJ) is an effective method for implementing deception jamming on chirp radars. By means of frequency-shifting jamming processing of the target echo signal and pulse compression during image processing, a group of ...
Kaiming Li, Qun Zhang, Zhidong Liu
exaly   +4 more sources

Multi-Scene Deception Jamming on SAR Imaging With FDA Antenna [PDF]

open access: yesIEEE Access, 2020
Most of the existing deception jamming techniques focus on designing effective jamming signals for static targets or scenes. This paper proposes a multi-scene deception jamming against synthetic aperture radar (SAR) imaging with frequency diverse array ...
Zhi Zheng, Shunsheng Zhang, Zheng Lu
exaly   +5 more sources

ECCM Schemes against Deception Jamming Using OFDM Radar with Low Global PAPR [PDF]

open access: yesSensors, 2020
In this paper, a type of effective electronic counter-countermeasures (ECCM) technique for suppressing the high-power deception jamming using an orthogonal frequency division multiplexing (OFDM) radar is proposed.
Xinhai Wang   +4 more
doaj   +2 more sources

Feature Fusion Based on Bayesian Decision Theory for Radar Deception Jamming Recognition

open access: yesIEEE Access, 2021
As an important part of electronic warfare, radar countermeasure determines the trend of war to a large extent. Modern radar jamming technology, especially deception jamming technology, plays an increasingly important role.
Zhongyi Guo, Xu Xiong, Hongping Zhou
exaly   +3 more sources

High-Performance Anti-Retransmission Deception Jamming Utilizing Range Direction Multiple Input and Multiple Output (MIMO) Synthetic Aperture Radar (SAR) [PDF]

open access: yesSensors, 2017
Retransmission deception jamming seriously degrades the Synthetic Aperture Radar (SAR) detection efficiency and can mislead SAR image interpretation by forming false targets.
Ruijia Wang   +3 more
doaj   +2 more sources

An ISAR Shape Deception Jamming Method Based on Template Multiplication and Time Delay

open access: yesRemote Sensing, 2023
The deception jamming method based on Digital Radio Frequency Memory (DRFM) for Inverse Synthetic Aperture Radar (ISAR) has been a widely studied topic in recent decades.
Jia-Cheng Ni, Haobo Wang, Dan Wang
exaly   +3 more sources

An Anti-Range-Deception-Jamming Method for Networked Moving Radar Based on Trajectory Optimization [PDF]

open access: yesSensors
Aiming at the problem that the anti-range-deception-jamming effect of a networked moving radar system is severely affected by the spatial distribution of each radar, an anti-range-deception-jamming method for networked moving radar based on trajectory ...
Xiaofei Han   +6 more
doaj   +2 more sources

Evaluation of Deceptive Jamming Effect on SAR Based on Visual Consistency [PDF]

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
In complicated electromagnetic environments, synthetic aperture radar (SAR) can be threatened by various kinds of malicious interference,of which deceptive jamming is the intentional and efficient one.
Zhouyang Tang   +4 more
doaj   +3 more sources

Deception Jamming for Squint SAR Based on Multiple Receivers

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015
A deception jamming method for synthetic aperture radar (SAR) based on multiple receivers is proposed. This method deals with the parameters of hostile SAR as a whole for deception jamming. By measuring the range differences between different receivers, higher accuracy can be achieved than detecting each of the parameters directly.
Feng Zhou, Bo Zhao
exaly   +2 more sources

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