Results 31 to 40 of about 261,255 (258)
DRFM-Based Repeater Jamming Reconstruction and Cancellation Method with Accurate Edge Detection
Remote Sensing, 2023 Digital radio frequency memory (DRFM) based repeater jamming can create false targets, which can lead to a loss of situational awareness, misidentification of targets, and decreased overall performance of the radar system. Traditional jamming suppression
Bowen Han +4 more
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Spiral model, jamming percolation and glass-jamming transitions [PDF]
The European Physical Journal B, 2008 9 pages, 7 figures, proceedings for ...
Biroli, Giulio, Toninelli, Cristina
openaire +9 more sources
IEEE Transactions on Information Forensics and Security, 2021 In this paper, beam-domain (BD) anti-jamming transmission in a downlink massive multiple-input multiple-output (MIMO) system is investigated. A smart jammer with multiple antennas attempts to interfere with the signal reception of users with the desired ...
Zhexian Shen, Kui Xu, Xiaochen Xia
semanticscholar +1 more source
Research on the Compound Jamming Method against FDA-MIMO Beamforming
Applied Sciences, 2022 Frequency diverse array multiple-input multiple-output (FDA-MIMO) radar solves the problem of angle pointing and range pointing during beam transmission due to its unique range-angle dimension dependent, which gives it good characteristics against main ...
Yang Chen +4 more
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Incentive Jamming-Based Secure Routing in Decentralized Internet of Things
IEEE Internet of Things Journal, 2021 This article focuses on the secure routing problem in the decentralized Internet of Things (IoT). We consider a typical decentralized IoT scenario composed of peer legitimate devices, unauthorized devices (eavesdroppers), and selfish helper jamming ...
Yang Xu +5 more
semanticscholar +1 more source
Leida xuebao, 2013 The active decoy jamming to SAR based on the Time-Delay Doppler-Shift (TDDS) method takes effect in certain region. Proper utilization of jamming ensuring decoy quality is based on the study of the effective region. After the mathematical analysis of the
Liu Yong-cai +3 more
doaj +1 more source
Performance Analysis of Multiple Antennas Synthetic False Target Jamming
IEEE Access, 2022 The radar jamming technology has been studied in this paper mainly, which uses the antenna synthetic wave to generate phase distortion at the signal reception to carry out angle measuring jamming, such as traditional cross-eye jamming. However, cross-eye
Yuhang Ning, Mengxia Yu
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Physical Review Letters, 2012 Revised version. Accepted for publication in Phys.
Gomez, A. +3 more
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Remote Sensing, 2022 Jamming will seriously affect the detection ability of radar, so it is essential to suppress the jamming of radar echoes. Interrupted-sampling repeater jamming (ISRJ) based on a digital-radio-frequency-memory (DRFM) device can generate false targets at ...
Xuesi He +4 more
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A Review of Jamming Actuation in Soft Robotics
Actuators, 2020 Jamming is a popular and versatile soft robotic mechanism, enabling new systems to be developed that can achieve high stiffness variation with minimal volume variation.
Seth G. Fitzgerald +2 more
semanticscholar +1 more source