Recognizing Non-Collaborative Radio Station Communication Behaviors Using an Ameliorated LeNet
Sensors, 2020 This work improves a LeNet model algorithm based on a signal’s bispectral features to recognize the communication behaviors of a non-collaborative short-wave radio station.
Zilong Wu, Hong Chen, Yingke Lei
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Sensors, 2020 It is difficult to obtain many labeled Link Establishment (LE) behavior signals sent by non-cooperative short-wave radio stations. We propose a novel unidimensional Auxiliary Classifier Generative Adversarial Network (ACGAN) to get more signals and then ...
Zilong Wu, Hong Chen, Yingke Lei
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Extraction method of wide-band phased array radar signals based on pulse amplitude characteristic
The Journal of Engineering, 2019 Wide-band phased array radar is the primary focus in electronic countermeasure reconnaissance, and prior extraction of such radar signals in the interleaved pulse data intercepted by the receiver has important military significance.
Meng Xianghao, An Yongwang, Li Pengyong
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Methodical approach to evaluating the effectiveness of electronic counter-countermeasures to airborne interference stations in aerial combat [PDF]
INCAS Bulletin, 2020 Modern active jamming stations reduce the chance of aircraft getting hit by missiles with active and semi-active homing heads during aerial combat by 40-60%.
Oleh M. SEMENENKO +4 more
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Improved features using convolution-augmented transformers for keyword spotting [PDF]
ITM Web of Conferences, 2022 Transformer can effectively model long rang dependency, but suffer from uncapable to extract local feature patterns. While CNNs exploit local features effectively.
Wang Yi +4 more
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Communication behavior recognition using CNN-based signal analysis [PDF]
PeerJ Computer ScienceThis article explores the technology of recognizing non-cooperative communication behavior, with a specific emphasis on analyzing communication station signals.
Hao Meng +5 more
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Two-Dimensional Angle Estimation of Two-Parallel Nested Arrays Based on Sparse Bayesian Estimation
Sensors, 2018 To increase the number of estimable signal sources, two-parallel nested arrays are proposed, which consist of two subarrays with sensors, and can estimate the two-dimensional (2-D) direction of arrival (DOA) of signal sources.
Lu Chen, Daping Bi, Jifei Pan
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An EKF based overlapping coalition formation game for cooperative wireless network navigation
IET Communications, 2021 The problem of efficient link selections for cooperative navigation is investigated in dynamic wireless networks, using an extended Kalman filter based overlapping coalition formation (OCF) game approach.
Mingxing Ke +3 more
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2-D DOA Estimation of Wide-band Linear Frequency Modulation Signals with Spatial Under-sampling [PDF]
Jisuanji gongcheng, 2018 The wide bandwidth of wide-band Linear Frequency Modulation (LFM) signals will cause pressure on traditional data processing.To slove this problem,a method of 2-D DOA estimation for wide-band LFM signals with spatial under-sampling is proposed.Based on ...
FENG Haoran,RUAN Huailin
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Research on the NOX concentration inversion based on the W-V-A wavelength selection method
AIP Advances, 2019 In view of the shortcomings of traditional wavelength selection algorithm in the processing of mixed NOX spectral data, combined with the absorption characteristics of engine exhaust component NO&NO2, the W-V-A (WPLS-VIP-ACO) spectral wavelength ...
Kai Zhang +4 more
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