Results 31 to 40 of about 990 (195)
Reconfigurable Intelligent Surface-Assisted Radar Deception Electronic Counter-Countermeasures
Remote Sensing, 2023 A reconfigurable intelligent surface (RIS) is a promising technology for wireless communication and radar detection, owing to its superior ability to realize smart radio environments. Inspired by previous studies on RISs, this study deals with the use of
Shanshan Zhao +3 more
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Discrete Dynamics in Nature and Society, 2021 Based on the active interference suppression algorithm, this study combines the radar working mode and the interference type and realizes the effective detection of the flaw detection signal by successively processing the radar receiving signal and the ...
Wenping Wu
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An ISAR Shape Deception Jamming Method Based on Template Multiplication and Time Delay
Remote 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.
Ying-Xi Liu +5 more
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Joint polarisation and frequency diversity for deceptive jamming suppression in MIMO radar [PDF]
IET Radar, Sonar & Navigation, 2019 The joint exploitation of polarisation and frequency diversity is considered here as a way to improve the deceptive jamming suppression capability in multiple‐input multiple‐output (MIMO) radar. The authors explore a special polarisation and frequency diverse MIMO (PFD‐MIMO) radar system here.
Xinxun Zhang, Ding Cao, Leilei Xu
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Time-Domain Scattering Characteristics and Jamming Effectiveness in Corner Reflectors
IEEE Access, 2021 The outboard corner reflectors are widely used as a countermeasure to radar tracking and detection. Therefore, it is essential to determine the composite time-domain scattering characteristics of the corner reflector and ship against the sea background ...
Ying Luo +3 more
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Remote Sensing, 2023 Deception jamming of synthetic aperture radar (SAR) has attracted extensive attention due to its low power consumption and high fidelity advantages. However, existing SAR deception jamming algorithms assume that SAR operates on a linear trajectory.
Jiaming Dong +4 more
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Anti-Deceptive Jamming and Target Detection with Non-Linear FDA-MIMO Radar
, 2022 FDA-MIMO radar is a new form of radar technology that has a vast range of applications. Jamming is one of the many issues faced by the FDA-MIMO radar, such as deceptive jamming and target detection. A lot of work has been done in the fields of jamming and anti-jamming with FDA-MIMO radar. This paper introduces a non-linear SMA-FDA MIMO radar.
Wahab, Abdul +3 more
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A Novel Chaotic-NLFM Signal under Low Oversampling Factors for Deception Jamming Suppression
Remote Sensing, 2023 Synthetic aperture radar (SAR) is a high-resolution imaging radar. With the deteriorating electromagnetic environment, SAR systems are susceptible to various forms of electromagnetic interference, including deception jamming. This jamming notably impacts
Jianyuan Li +5 more
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Adaptive Countering Technique for Angle Deception Based on Dual Polarization Radar Seeker
International Journal of Antennas and Propagation, 2017 Angle deception jamming makes the monopulse radar seeker track to itself but not the real target, which is catastrophic for the guidance radar. In this paper, an adaptive technique based on dual polarization radar is presented to counter it.
Qiang Zhang, Weijun Pan
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Leida xuebao, 2023 In modern electronic warfare, the jamming environment of radar is more complex than ever. The airborne jammer adapts its jamming method based on diverse raid missions and stages.
Feng XIE +4 more
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