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Development of Low-Cost Single-Chip Automotive 4D Millimeter-Wave Radar [PDF]
SensorsTraditional 3D millimeter-wave radars lack target height information, leading to identification failures in complex scenarios. Upgrading to 4D millimeter-wave radars enables four-dimensional information perception, enhancing obstacle detection and ...
Yongjun Cai +5 more
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Investigation on the Utilization of Millimeter-Wave Radars for Ocean Wave Monitoring
Remote Sensing, 2023 The feasibility of using millimeter-wave radars for wave observations was investigated in this study. The radars used in this study operate at a center frequency of 77.572 GHz.
Xindi Liu +3 more
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Dense 3D Point Cloud Environmental Mapping Using Millimeter-Wave Radar [PDF]
SensorsTo address the challenges of sparse point clouds in current MIMO millimeter-wave radar environmental mapping, this paper proposes a dense 3D millimeter-wave radar point cloud environmental mapping algorithm. In the preprocessing phase, a radar SLAM-based
Zhiyuan Zeng +4 more
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Sensors, 2020 This study addresses the virtual testing of intelligent driving, examines the key problems in modeling and simulating millimeter wave radar environmental clutter, and proposes a modeling and simulation method for the environmental clutter of millimeter ...
Xin Li +3 more
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Multitarget-Tracking Method Based on the Fusion of Millimeter-Wave Radar and LiDAR Sensor Information for Autonomous Vehicles [PDF]
Sensors, 2023 Multitarget tracking based on multisensor fusion perception is one of the key technologies to realize the intelligent driving of automobiles and has become a research hotspot in the field of intelligent driving.
Junren Shi +4 more
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Digital modelling method of coal-mine roadway based on millimeter-wave radar array [PDF]
Scientific ReportsThe roadway space of coal mine is narrow, and the illumination is low and uneven. Dynamic mining is accompanied by dust and water mist. The accuracy and reliability of roadway data collected by vision and laser sensors are poor.
Xusheng Xue +11 more
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Millimeter-wave radar based sleep posture transition dataset: SPTKaggle [PDF]
Data in BriefIn recent years, millimeter-wave radar technology has been widely used for non-invasive recognition and tracking of sleep postures due to its advantages of high accuracy, contactless operation, and ability to penetrate clothing.
Jinjun Liu +5 more
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Millimeter wave radar data of people walking
Data in Brief, 2020 This dataset contains complex signals coming from a mmWave FMCW radar system. Signals were acquired during a measurement campaign taken indoor and aimed to assess people's different ways of walking. Measurement setup and devices are described.The dataset
Ennio Gambi +3 more
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Multi Ray Model for Near-Ground Millimeter Wave Radar
Sensors, 2017 A quasi-optical multi-ray model for a short-range millimeter wave radar is presented. The model considers multi-path effects emerging while multiple rays are scattered from the target and reflected to the radar receiver. Among the examined scenarios, the
Ariel Etinger +2 more
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Micromotion Feature Extraction with VEMW Radar Based on Rotational Doppler Effect
Remote Sensing, 2023 Micro-Doppler (m-D) analysis is the most effective mechanism for detecting rotating targets or components; however, it fails when the target rotation plane is perpendicular to the radar line of sight (LOS). The vortex electromagnetic wave (VEMW) provides
Kun Lv +4 more
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