Results 11 to 20 of about 2,052 (264)
Deep Learning Based Image Enhancement for Automotive Radar Trained With an Advanced Virtual Sensor
IEEE Access, 2022 This paper introduces a novel deep learning based concept for image enhancement and distortion suppression in automotive radar signal processing. The deep neural network (DNN) is trained solely on virtual data that is generated by an automotive MIMO ...
Christian SCHUsLER +4 more
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Time Domain Signal Simulation of Weather Clutter for an Airborne Radar Based on Measured Data [PDF]
Journal of Electromagnetic Engineering and Science, 2022 An airborne radar simulator for an X-band radar echo signal was implemented and numerically verified. The simulator can consider weather conditions over a large area and can use measured S-band data as input.
Jihyo Choi, Il-Suek Koh, Ji-hyun Jung
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Influences of weather phenomena on automotive laser radar systems [PDF]
Advances in Radio Science, 2011 Laser radar (lidar) sensors provide outstanding angular resolution along with highly accurate range measurements and thus they were proposed as a part of a high performance perception system for advanced driver assistant functions.
R. H. Rasshofer, M. Spies, H. Spies
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Efficient Algorithm to Calculate a Time-Domain Echo Signal from Moving Targets Based on Physical Optics and the Application to an Autonomous Driving Simulation [PDF]
Journal of Electromagnetic Engineering and Science, 2021 An automotive radar simulator is proposed that can consider a dynamic driving scenario. The impulse response is computed based on the distance between the radar and the mesh position and the radar equation.
Jihyo Choi, Il-Suek Koh
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Radar Simulation of Wake Vortices in Rainy Conditions Based on the Euler-Euler Multiphase Model
IEEE Access, 2020 The radar monitor of aircraft wake vortex is of great significance to air traffic control. Comparing with the case in clear air, the radar signal of wake vortices in rainy conditions is more easily captured due to the higher levels of signal.
Zhou Jin-Xin, Li Dong, Zhang Ze-Yu
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Journal of Navigation, 1963 Some lessons and observations experienced during a series of radar simulator courses in the period of one year are listed below:1. The practice of plotting is generally favoured by the students and they learn quickly how to determine which targets are of concern and should be plotted and which targets may be rejected.
W. Burger, A. G. Corbet
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Characterization of surface clutter signal in the presence of orography for a spaceborne conically scanning W-band Doppler radar [PDF]
Atmospheric Measurement TechniquesThe Earth's surface radar reflection is one of the most important signals received by spaceborne radar systems. It is used in several scientific applications, including geolocation, terrain classification, and path-integrated attenuation estimation.
F. Manconi +4 more
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A Physically Based Radar Simulator
Journal of Atmospheric and Oceanic Technology, 1998 Abstract There is a growing use of multiparameter radars for observation of the atmosphere and, in particular, for remote sensing of rain. Radar systems have the undeniable advantage of being able to monitor very large areas with a single installation in real time.
CAPSONI, CARLO, D'AMICO, MICHELE
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The Open-Source Framework for 3D Synthetic Aperture Radar Simulation
IEEE Access, 2021 Synthetic Aperture Radar (SAR) simulation is widely used for system design, processing techniques development, and mission planning. However, there is no readily available and free framework for SAR raw signal simulation, and many teams and organizations
Jedrzej Drozdowicz
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Air Traffic Control software implemented in RADAR [PDF]
INCAS Bulletin, 2023 This study presents the flight plan data related to aircraft performance and is tested against the aircraft performance database. The Significant Meteorological Information Reports - SIGMET will be generated by the system according to the selected ...
Andrei NEAMTU +7 more
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