Signal design and processing for noise radar [PDF]
EURASIP Journal on Advances in Signal Processing, 2022 An efficient and secure use of the electromagnetic spectrum by different telecommunications and radar systems represents, today, a focal research point, as the coexistence of different radio-frequency sources at the same time and in the same frequency ...
Gaspare Galati +2 more
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Low Probability of Intercept Radar Signal Recognition Based on Semi-Supervised Support Vector Machine [PDF]
ElectronicsLow probability of intercept (LPI) radar signal recognition under low signal-to-noise ratio (SNR) is a challenging task within electronic reconnaissance systems, particularly when faced with scarce labeled data and limited resources.
Fu‐Hua Xu +5 more
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Low-PAPR Waveforms with Shaped Spectrum for Enhanced Low Probability of Intercept Noise Radars [PDF]
Remote Sensing, 2021 Noise radars employ random waveforms in their transmission as compared to traditional radars. Considered as enhanced Low Probability of Intercept (LPI) radars, they are resilient to interference and jamming and less vulnerable to adversarial exploitation
Kubilay Savci +2 more
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Global Journal of Research Engineering, 2022 Low probability of intercept radar signals, which are may times difficult to detect and characterize, have as their goal ‘to see but not be seen’. Digital intercept receivers are currently moving away from Fourier-based techniques and toward classical ...
DanielL. Stevens
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LPI Radar Detection Based on Deep Learning Approach with Periodic Autocorrelation Function [PDF]
Sensors, 2023 In electronic warfare systems, detecting low-probability-of-intercept (LPI) radar signals poses a significant challenge due to the signal power being lower than the noise power.
Do-Hyun Park +3 more
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Spatial Information-Theoretic Optimal LPI Radar Waveform Design [PDF]
Entropy, 2022 In this paper, the design of low probability of intercept (LPI) radar waveforms considers not only the performance of passive interception systems (PISs), but also radar detection and resolution performance. Waveform design is an important considerations
Jun Chen +4 more
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Low Probability of Intercept (LPI) Radar Signal Identification Techniques
Bioscience Biotechnology Research Communications, 2021 A structure which a makes use of both Radar and Electronic Support tools is known as Low Probability of Intercept. Evading identification by ES receiver is the main aim behind the LPI radar.
M. Rajani Devi
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Fuzzy Chance-constrained Programming Based Security Information Optimization for Low Probability of Identification Enhancement in Radar Network Systems [PDF]
Radioengineering, 2015 In this paper, the problem of low probability of identification (LPID) improvement for radar network systems is investigated. Firstly, the security information is derived to evaluate the LPID performance for radar network.
C. G. Shi, F. Wang, J.J. Zhou, J. Chen
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, 2021 Digital intercept receivers are changing from Fourier-based analysis to classical time-frequency analysis techniques for analyzing low probability of intercept radar signals.
Daniel L. Stevens
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Adaptive Jamming Waveform Design for Distributed Multiple‐Radar Architectures Based on Low Probability of Intercept [PDF]
Radio Science, 2019 This paper investigates the problem of low probability of intercept (LPI)‐based adaptive jamming waveform design for distributed multiple‐radar architectures. Such a smart jammer system adopts a multibeam working mode, where multiple simultaneous jamming
Chenguang Shi +3 more
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