Results 161 to 170 of about 255 (218)
The Southern Journal of Philosophy, EarlyView.Abstract In my article, I propose to analyze the Du Châtelet‐Mairan dispute from the perspective of the modern theory of argumentation, focusing on the study of arguments from authority. I study separately the opinions of Du Châtelet and Mairan on the correct use of the argument from authority (Is the opponent using the argument correctly?
Dagmar Pichová
wiley +1 more source
SAR Seeker Deception Jamming and Anti-jamming Measures [PDF]
2019 6th Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2019 Considering repeater jamming for anti-ship SAR seeker, this paper proposes a mathematical model of repeater jamming for SAR. The influence of parameter estimation accuracy on the effectiveness of repeater jamming is analyzed. In the end, several anti-jamming measures of SAR seeker are summarized in anti-ship scenario.
Yunfo Liu +3 more
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Some of the next articles are maybe not open access.
Mitigation of Jamming Attacks via Deception
2020 IEEE 31st Annual International Symposium on Personal, Indoor and Mobile Radio Communications, 2020This paper considers the problem of mitigating jamming attacks by aiming to deceive the jammer. Specifically, in the presence of a jammer, to defend a transmitter-receiver pair sending (real) information, the paper proposes the novel technique of sending fake information over a second transmitter-receiver pair in order to deceive the jammer into ...
Satyaki Nan +3 more
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Research on deception jamming for countering ISAR
IET Conference Publications, 2009This paper establishes a mathematical model of deception jamming for countering inverse synthetic aperture radar (ISAR). Based on this model, we analysis the condition in which successful deception jamming will be realized when using max correlation and Doppler centroid tracking (DCT) for motion compensation. Simulation results validated the analysis. (
Tang Jun, Peng Yingning, Tang Bo
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SAR deceptive jamming signal simulation
2007 1st Asian and Pacific Conference on Synthetic Aperture Radar, 2007Based on SAR jamming geometry model and radar waveform, the signal model on SAR deceptive jamming is presented, and the simulation method which is feasible in project is verified. The jamming signal is produced to protect single point or multi-points target, and is validated by SAR imaging algorithm.
Hongrong Zhang +3 more
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FAST DECEPTIVE JAMMING AGAINST TOPSAR
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018Terrain observation by progressive scans synthetic aperture radar (TOPSAR) is a novel two dimensional imaging mode with wide swath coverage. However, it will cause problems when our regions of interest are being detected by hostile TOPSAR. To prevent this threaten from TOPSAR, this paper presents a corresponding deceptive jamming method by taken the ...
Feng Zhou, Tian Tian, Bo Zhao
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A Partitioned Deceptive Jamming Method Against TOPSAR
IEEE Transactions on Aerospace and Electronic Systems, 2020A deceptive jamming method against terrain observation by progressive scans synthetic aperture radar (TOPSAR) that considers the effect of the changing relative position between a jammer and a TOPSAR platform is presented. The method can generate flexible false targets with varying Doppler centroids.
Tian Tian Tian +5 more
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Antirange-Deception Jamming From Multijammer for Multistatic SAR
IEEE Transactions on Geoscience and Remote Sensing, 2022Multistatic SAR is able to observe targets from different angles simultaneously, which enhances the information acquiring capability. However, multistatic SAR can still be affected by electromagnetic jamming, resulting in the misinterpretation of multistatic SAR images.
Wenjing Wang +5 more
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Study on target pose and deception jamming to ISAR
2009 2nd Asian-Pacific Conference on Synthetic Aperture Radar, 2009The quality of ISAR (Inverse Synthetic Aperture Radar) imaging is closely related to the target pose and its motion law. Only high range resolution can be achieved, whereas can not in azimuth in some occasions. However, two-dimensional high resolution images of pre-selected target can be formed if ISAR is decoyed effectively.
Peng Shirui +3 more
openaire +2 more sources