Results 1 to 10 of about 28,037 (185)
Walking Step Monitoring with a Millimeter-Wave Radar in Real-Life Environment for Disease and Fall Prevention for the Elderly [PDF]
Sensors, 2022 We studied the use of a millimeter-wave frequency-modulated continuous wave radar for gait analysis in a real-life environment, with a focus on the measurement of the step time.
Xuezhi Zeng +2 more
doaj +4 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +3 more sources
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
doaj +2 more sources
The Millimeter-Wave Radar SLAM Assisted by the RCS Feature of the Target and IMU
Sensors, 2020 Compared with the commonly used lidar and visual sensors, the millimeter-wave radar has all-day and all-weather performance advantages and more stable performance in the face of different scenarios.
Yang Li +4 more
doaj +3 more sources
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
doaj +2 more sources
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
doaj +3 more sources
Sensors, 2018 The millimeter-wave radar has been widely used in traffic applications. However, little research has been done to install the millimeter-wave radar on the top of a road for detecting road traffic flow at a downward looking direction.
Haiqing Liu +3 more
doaj +3 more sources