Results 21 to 30 of about 20,924 (314)
Joint power and time allocation algorithm in multi-radar system for cooperative target detection [PDF]
Zhihui kongzhi yu fangzhenIn this study, a joint power and time allocation algorithm in multi-radar system for cooperative target detection is proposed in multi-target search and tracking scenarios.
ZHANG Xinrui, SHI Chenguang, ZHOU Jianjiang
doaj +1 more source
Fusion of radar tracks, reports and plans [PDF]
Proceedings of the Third International Conference on Information Fusion, 2000 This paper suggests a method that utilizes non-real time information as an aid to improve maritime surveillance. Under certain conditions vessels move in accordance with preplanned routes and possibly also report their own position at certain positions or at certain times during the voyage. The method proposed consists of a statistical route model that
O. M. Mevassvik, A. Løkka
openaire +2 more sources
Radar matched filtering using the fractional fourier transform [PDF]
, 2010 -A matched filter is the optimal linear filter for maximizing the signal to noise ratio (SNR) in the presence of additive noise. Matched filters are commonly used in radar systems where the transmitted signal is known and may be used as a replica to be ...
Clemente, Carmine +5 more
core +1 more source
Sensors, 2018 The inverse synthetic aperture radar (ISAR) imaging for targets with complex motions has always been a challenging task due to the time-varying Doppler parameter, especially at the low signal-to-noise ratio (SNR) condition.
Cao Zeng +4 more
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Joint Transmit Resources and Trajectory Planning for Target Tracking in Airborne Radar Networks
Leida xuebao, 2022 This paper investigates the joint optimization problem of transmit resources and trajectory planning for target tracking in airborne radar networks. First, the analytical expression for the Bayesian Cramér-Rao Lower Bound (BCRLB) with the variables of ...
Chenguang SHI +3 more
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Radar Selection Method Based on an Improved Information Filter in the LPI Radar Network
International Journal of Antennas and Propagation, 2018 In order to save the radar resources and obtain the better low probability intercept ability in the network, a novel radar selection method for target tracking based on improved interacting multiple model information filtering (IMM-IF) is presented ...
Zhenkai Zhang +3 more
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Tracking of ground targets with bistatic airborne radar
, 2022 6 S.Detection of moving targets in stationary clutter can be accomplished by STAP radar. In contrast to monostatic radar the performance of bistatic STAP depends strongly on the actual radar-target geometry. Even for sidelooking radar the clutter Doppler
Klemm, R., Koch, W., Daun, M.
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A practical bistatic passive radar system for use with DAB and DRM illuminators [PDF]
, 2008 Digital broadcasts provide powerful illuminators of opportunity with waveforms that produce excellent radar ambiguity functions. An experimental program to investigate the possibility of such broadcasts for target tracking radar is described. In addition,
H. Yardley +5 more
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Analysis of Electronic Attack Techniques against Monopulse Radars [PDF]
علوم و فنون نظامی, 2019 The making of modern radar systems using advanced radar techniques and the simultaneous implementation of modern and effective electronic protection capabilities is a serious threat to the electronic attack systems.
Jafar Khalilpur +2 more
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Leida xuebao, 2023 Multi-Radar Collaborative Surveillance (MRCS) technology enables a geographically distributed detection configuration through the linkage of multiple radars, which can fully obtain detection gains in terms of spatial and frequency diversity, thereby ...
Wei YI +5 more
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