Results 31 to 40 of about 1,487,802 (240)

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, bijan saedi, yaser ghafari lashkanari   +2 more
doaj   +1 more source

Recent Advances in Multi-radar Collaborative Surveillance: Cognitive Tracking and Resource Scheduling Algorithms

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, Ye YUAN, Guanghong LIU, Jianjun GE, Lingjiang KONG, Jianyu YANG   +5 more
doaj   +1 more source

Review of Deep Learning for SAR 3D Imaging

Leida xuebao
With the increasing demands on imaging accuracy, efficiency, and robustness in modern three-Dimensional (3D) Synthetic Aperture Radar (SAR) imaging systems, the performance of traditional 3D imaging methods, such as matched filtering and compressed ...
Changhao LIU, Yan WANG, Siyu ZHAO, Anqi GAO   +3 more
doaj   +1 more source

Acceleration of parasitic multistatic radar system using GPGPU [PDF]

, 2011
This dissertation details the implementation of PMR [Parasitic Multistatic Radar] signal processing chain in the GPGPU [General Purpose Graphic Processing Units] platform.
John, Mathew
core   +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

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, C.J. Coleman, R.A. Watson, Coleman, C., Watson, R., Yardley, H.   +5 more
core   +1 more source

RL-Based Detection, Tracking, and Classification of Malicious UAV Swarms through Airborne Cognitive Multibeam Multifunction Phased Array Radar

Drones, 2023
Detecting, tracking, and classifying unmanned aerial vehicles (UAVs) in a swarm presents significant challenges due to their small and diverse radar cross-sections, multiple flight altitudes, velocities, and close trajectories.
Wahab Khawaja, Qasim Yaqoob, Ismail Guvenc   +2 more
doaj   +1 more source

Micro-Doppler Based Detection and Tracking of UAVs with Multistatic Radar [PDF]

, 2016
This paper presents an approach for detection and tracking a micro-UAV using the multistatic radar NetRAD. Experimental trials were performed using NetRAD allowing for analysis of real data to assess the difficulty of detection and tracking of a micro ...
Griffiths, H, Ritchie, Matthew, Francesco Fioranelli, Alexander Charlish, Hoffman, F, Griffiths, Hugh, Fioranelli, Francesco, Charlish, A, Folker Hoffmann, Charlish, Alexander, Ritchie, MA, Fioranelli, F, Hugh Griffiths, Matthew Ritchie, Hoffmann, Folker, Ritchie, M., Charlish, A., Fioranelli, F., Hoffmann, F., Griffiths, H.   +19 more
core   +1 more source

Bringing Modern Multi-Object Tracking to Millimeter-Wave Radar Target Lists for Indoor Human Tracking

IEEE Access
Accurate indoor multi-person tracking is a key enabling technology for smart-home automation and human–machine interaction. While modern deep multi-object tracking (MOT) has revolutionized computer vision through tracking-by-detection and tracking-
Lukas Engel, Markus Bergmann, Christoph Kammel, Ingrid Ullmann, Bjoern M. Eskofier, Martin Vossiek   +5 more
doaj   +1 more source

Multi-target Micro-motion Feature Extraction Based on Tracking Pulses in MIMO Radar

Leida xuebao, 2018
The micro-motion feature is one of the important characteristic information of spatial target recognition. However, the existing multifunctional Multi-Input Multi-Output (MIMO) radar usually has to allocate a large number of continuous time resources for
Luo Ying, Gong Yishuai, Chen Yijun, Zhang Qun   +3 more
doaj   +1 more source