Results 91 to 100 of about 356 (136)
IEEE AccessThis paper presents an adaptive signal detection algorithm with dynamic dual-threshold for low probability of intercept (LPI) radar signals in complex electromagnetic environments.
Xiaoji Wei, Bilu Luo, Chunfang Gao
doaj +1 more source
Joint Design of LPI Transmit Waveform and Receive Beamforming Based on Neural Networks for FDA-MIMO
Leida xuebaoTraditional Low Probability of Intercept (LPI) array radars that use phased array or Multiple-Input Multiple-Output (MIMO) systems face limitations in terms of controlling radiation energy only at specific angles and cannot achieve energy control over ...
Deshun LIU +3 more
doaj +1 more source
A radar signal modulation type recognition method based on Swin Transformer neural network
四川大学学报. 自然科学版, 2023 In this paper, based on the Swin Transformer neural network we propose a method for the recognition of modulation type of the Low Probability of Intercept (LPI) radar signal. We firstly perform the time-frequency transformation, that is to say, transform
DONG Zhang-Hua, ZHAO Shi-Jie, LAI Li
doaj
Low 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.
Xiaofeng Wang +5 more
core +1 more source
A NOVEL DWELLING TIME DESIGN METHOD FOR LOW PROBABILITY OF INTERCEPT IN A COMPLEX RADAR NETWORK
, 2015 To achieve the important tactical requirement of low probability of intercept (LPI) in the complex radar net-work, dynamically controlling the emission of the radars is very necessary.
Zhu, J. +5 more
core +1 more source
, 2023 This dissertation is for researching the feasibility of a Low Probability of Intercept (LPI), Air Defence (AD) Noise Radar with high range and doppler resolution. The research is approached by first simulating an S-Band LPI Noise Radar detecting a flying
Molope, Lazarus Molahlegi
core
Automated and Blind Detection of Low Probability of Intercept RF Anomaly Signals
ACM MobiCom ’24, November 18–22, 2024, Washington D.C., DC, USAAutomated spectrum monitoring necessitates the accurate detection of low probability of intercept (LPI) radio frequency (RF) anomaly signals to identify unwanted interference in wireless ...
Reed, Jeffrey H. +6 more
core +1 more source
Low Probability of Intercept (LPI) Radar Signal Identification Techniques
Bioscience Biotechnology Research Communications, 2021 openaire +1 more source