Results 1 to 10 of about 2,052 (264)

An Efficient SAR Raw Signal Simulator Accounting for Large Trajectory Deviation [PDF]

Sensors
A synthetic aperture radar (SAR) raw signal simulator is useful for supporting algorithm innovation, system scheme verification, etc. Trajectory deviation is a realistic factor that should be considered in a SAR raw signal simulator and is very important
Shaoqi Dai, Haiyan Zhang, Cheng Wang, Zhongwei Lin, Yi Zhang, Jinhe Ran   +5 more
doaj   +2 more sources

Design and implementation of multi‐channel moving target radar signal simulator

Journal of Engineering, 2019
The development of radar signal simulator in specific environment can effectively accelerate the debugging process of radar system and reduce the consumption of human, material, and financial resources.
Yunneng Yuan
exaly   +3 more sources

A Time-of-Flight and Radar Dataset of a neonatal Thorax Simulator with synchronized Reference Sensor Signals for respiratory Rate Detection [PDF]

Scientific Data
In this paper we present an open-source Time-of-Flight and radar dataset of a neonatal thorax simulator for the development of respiratory rate detection algorithms. As it is very difficult to gain recordings of (preterm) neonates and there is hardly any
Johanna Gleichauf, Sven Herrmann, Christine Niebler, Alexander Koelpin   +3 more
doaj   +2 more sources

Calibration of weather radars with a target simulator [PDF]

Atmospheric Measurement Techniques
We present findings from radar calibration experiments involving three radars operated by the Colorado State University (CSU) in the US and by the École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland.
M. Schneebeli, M. Schneebeli, A. Leuenberger, P. J. Schmid, P. J. Schmid, J. Grazioli, H. Corden, A. Berne, P. Kennedy, J. George, F. Junyent, V. Chandrasekar   +11 more
doaj   +3 more sources

Particle inertial effects on radar Doppler spectra simulation [PDF]

Atmospheric Measurement Techniques, 2023
Radar Doppler spectra observations provide a wealth of information about cloud and precipitation microphysics and dynamics. The interpretation of these measurements depends on our ability to simulate these observations accurately using a forward model ...
Z. Zhu, P. Kollias, P. Kollias, F. Yang
doaj   +1 more source

A solution for the over-the-horizon-radar simulator [PDF]

Vojnotehnički Glasnik, 2020
Introduction/purpose: The OTHR simulator presented in this paper is developed and used in practice, with the aim of emulating radar signal environment, but also optimizing the radar parameters in real applications such as: radiated power, antenna ...
Bojan R. Džolić, Mladen Đ. Veinović, Vladimir D. Orlić, Nikola L. Lekić, Nemanja R. Grbić   +4 more
doaj   +1 more source

Cluttered Environment and Target Simulator to Evaluate Primary Surveillance Radar Processors

Engineering Proceedings, 2023
This research article presents a comprehensive study focusing on advancing radar systems for unmanned aerial vehicle (UAV) surveillance in cluttered environments. The proliferation of UAV technology and its diverse applications have raised concerns about
Fernando Lara, Ricardo Mena, Antonio Flores, Felipe Grijalva, Roman Lara-Cueva   +4 more
doaj   +1 more source

Design of DRFM jamming simulator using virtual instrument

Dianzi Jishu Yingyong, 2022
In order to meet the technical verification and system testing requirements of radar countermeasures against digital radio frequency memory(DRFM) jamming, a modular, scalable, lightweight and portable vector signal transceiver combined with DRFM ...
Wang Min, Jiang Yanwen, Fan Hongqi
doaj   +1 more source

Volume scan modeling simulator of a 1D phased array weather radar

EURASIP Journal on Advances in Signal Processing, 2023
Phased array weather radar (PAWR) for hazardous weather phenomena observation has attracted considerable attention. In this paper, a PAWR simulator for volume scan mode modeling is designed and the volume scan model has been used to evaluate the one ...
Xuehua Li, Ze Lin, Zhichao Bu, Jianxin He, Fang Liu, Zhao Shi, Shunxian Tang, Chuanzhi Wang, Shaojun Dai   +8 more
doaj   +1 more source

Simulation framework for activity recognition and benchmarking in different radar geometries

IET Radar, Sonar & Navigation, 2021
Radar micro‐Doppler signatures have been proposed for human monitoring and activity classification for surveillance and outdoor security, as well as for ambient assisted living in healthcare‐related applications.
Boyu Zhou, Yier Lin, Julien Le Kernec, Shufan Yang, Francesco Fioranelli, Olivier Romain, Zhiqin Zhao   +6 more
doaj   +1 more source