Results 1 to 10 of about 1,256 (158)
IEEE Open Journal of the Communications Society, 2023 To achieve low probability of intercept (LPI) in radar networks for multiple target detection, it is necessary to find the optimal assignment of distributed radars to targets.
Hamid Amiriara +2 more
doaj +4 more sources
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
doaj +4 more sources
Hybridization of Cognitive Radar and Phased Array Radar Having Low Probability of Intercept Transmit Beamforming [PDF]
International Journal of Antennas and Propagation, 2014 A novel design of a cognitive radar (CR) hybridized with a phased array radar (PAR) having a low probability of intercept (LPI) transmit beam forming is proposed. PAR directed high gain property reveals its position to interceptors.
Abdul Basit +4 more
doaj +2 more sources
Stackelberg Game-Theoretic Low Probability of Intercept Performance Optimization for Multistatic Radar System [PDF]
Electronics (Switzerland), 2019 In this paper, the problem of Stackelberg game-theoretic low probability of intercept (LPI) performance optimization in multistatic radar system is investigated. The goal of the proposed LPI optimization strategy is to minimize the transmitted power of each radar while satisfying a predetermined signal-to-interference-plus-noise ratio (SINR ...
Jianjiang Zhou +2 more
exaly +4 more sources
Sensors, 2020 Radar network systems have been demonstrated to offer numerous advantages for target tracking. In this paper, a low probability of intercept (LPI)-based joint dwell time and bandwidth optimization strategy is proposed for multi-target tracking in a radar
Jianjiang Zhou +2 more
exaly +3 more sources
Entropy, 2018 In this paper, the problem of low probability of intercept (LPI)-based radar waveform design for distributed multiple-radar system (DMRS) is studied, which consists of multiple radars coexisting with a wireless communication system in the same frequency ...
Jianjiang Zhou +2 more
exaly +3 more sources
Sensors, 2017 In this paper, we investigate a low probability of intercept (LPI)-based optimal power allocation strategy for a joint bistatic radar and communication system, which is composed of a dedicated transmitter, a radar receiver, and a communication receiver ...
Jianjiang Zhou +2 more
exaly +3 more sources
Using a moving aerial platform to detect and localise a low probability of intercept radar
IET Radar, Sonar and Navigation, 2017 In this study, the problem of detecting and finding the location of a low probability of intercept (LPI) radar is investigated. A method based on using two electronic support antennas mounted on a moving aircraft is proposed and it is proved that the phase difference between the signals received by the two antennas can be used to detect and localise an
Yaser Norouzi, Mohammad Mahdi Nayebi
exaly +2 more sources
Chosen Issues of Military Radar Protection Against Antiradiation Missiles [PDF]
Problemy Mechatroniki, 2014 The paper deals with the concept of suppression of enemy air defence with antiradiation missiles (ARM). ARM performance metrics and parameters are presented and compared. Some Anti-ARM techniques are discussed, i.e.
Mariusz ŁUSZCZYK
doaj +1 more source
Signal design and processing for noise radar
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
doaj +1 more source