Results 11 to 20 of about 2,653,455 (114)
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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ECCM Schemes against Deception Jamming Using OFDM Radar with Low Global PAPR
Sensors, 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
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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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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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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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Multi-Scene Deception Jamming on SAR Imaging With FDA Antenna
IEEE 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 ...
Hui Wang +5 more
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A GAN-Based Augmentation Scheme for SAR Deceptive Jamming Templates with Shadows
Remote Sensing, 2023 To realize fast and effective synthetic aperture radar (SAR) deception jamming, a high-quality SAR deception jamming template library can be generated by performing sample augmentation on SAR deception jamming templates.
Shinan Lang +5 more
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Radar Range Deception with Time-Modulated Scatterers [PDF]
, 2022 Modern radar systems are designed to have high Doppler tolerance to detect fast-moving targets. This means range and Doppler estimations are inevitably coupled, opening pathways to concealing objects by imprinting artificial Doppler signatures on the reflected echoes.
arxiv +1 more source
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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