Results 311 to 320 of about 160,481 (357)
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Millimeter-wave personal radars for 3D environment mapping
2014 48th Asilomar Conference on Signals, Systems and Computers, 2014The future availability of millimeter-wave technology in next generation smartphones will allow the exploitation of compact massive antenna arrays thus enabling new interesting applications such as those related to the personal radar concept. In this paper we analyze the possibility of accurate environment mapping through millimeter-wave personal ...
GUERRA, ANNA +2 more
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Data Fusion of Roadside Camera, LiDAR, and Millimeter-Wave Radar
IEEE Sensors JournalRoadside sensor data fusion is an essential component of the vehicle-road cooperation system, thus effectively enhancing the interactive perception level among road targets. However, due to the complex road environment, occlusion, and other problems, the
Shijie Liu +4 more
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Area-Based CFAR Target Detection for Automotive Millimeter-Wave Radar
IEEE Transactions on Vehicular Technology, 2023Millimeter-wave (mmWave) radar is critical to the emerging automatous driving. As one important step to estimate the range/velocity of unknown targets, constant false-alarm rate (CFAR) techniques should be firstly applied.
Ziping Wei +4 more
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Relocalization based on millimeter wave radar point cloud for visually degraded environments
J. Field Robotics, 2023Simultaneously localization and mapping (SLAM) has been widely used in autonomous mobile systems to fulfill autonomous navigation. Relocalization plays an important role in SLAM for closing the loop and eliminating the drift of pose estimation ...
Yuwei Cheng +3 more
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A Millimeter Wave Radar for Planetary Missions
2008 IEEE Globecom Workshops, 2008Italy, with the main objectives to collect the science data of the Moon and Mars, through the Italian Space Agency has recently funded a study for Moon exploration whose results have been summarized in the report - "The Moon: an unavoidable step in the exploration of the Solar System" by A. Coradini, et alia.
C. Dionisio +3 more
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Underwater Target Detection by Measuring Water-Surface Vibration With Millimeter-Wave Radar
IEEE Antennas and Wireless Propagation Letters, 2023Underwater target detection has been a significant challenge in environment aware. In this letter, an underwater target detection scheme is proposed by measuring the water-surface vibrations caused by acoustic waves with a millimeter-wave radar.
Yongqiang Cheng +3 more
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Millimeter Wave Radar Technology
2020Radar is the abbreviation of ‘Radio Detection and Ranging’. It means to detect and estimate distances via the electromagnetic waves. The millimeter wave is an electromagnetic wave that lies between the infrared light wave and the microwave frequency band. Different classification methods are applied on the different classes of the millimeter wave radar.
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Millimeter wave radar with clutter measurements
IEEE Aerospace and Electronic Systems Magazine, 2003A portable millimeter wave test radar system, also suitable for battery operation, gives interesting possibilities for clutter recordings at hard-to-reach sites. The designed system covers all common radar frequencies from the Ka- to V-bands and enables spatial detection of targets or clutter elements within an adjustable time gate, whereby spatial ...
J. Ruoskanen, P. Eskelinen, H. Heikkila
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A millimeter-wave radar for train application
Proceedings of the IEEE International Vehicle Electronics Conference (IVEC'99) (Cat. No.99EX257), 2003A millimeter-wave radar using a spread spectrum technique for train applications has been developed in the 60 GHz band. This radar measures the distance, velocity, azimuth angle, and the magnitude of received signal of each target. The methods for detection are described in this paper. In the experiment, the radar detected the linear shape of trains.
S. Noda +4 more
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Sub-Aperture Polar Format Algorithm for Curved Trajectory Millimeter Wave Radar Imaging
IEEE Transactions on Radar SystemsWith the development of smart driving technology, Millimeter Wave (MMW) radar has become increasingly crucial in the automotive environmental sensing system.
Yanqi Liu +5 more
semanticscholar +1 more source