Results 21 to 30 of about 2,052 (264)

Phased-Array Radar System Simulator (PASIM): Development and Simulation Result Assessment

open access: yesRemote Sensing, 2019
In this paper, a system-specific phased-array radar system simulator was developed, based on a time-domain modeling and simulation method, mainly for system performance evaluation of the future Spectrum-Efficient National Surveillance Radar (SENSR).
Zhe Li   +4 more
doaj   +1 more source

Observation error analysis for the WInd VElocity Radar Nephoscope W-band Doppler conically scanning spaceborne radar via end-to-end simulations [PDF]

open access: yesAtmospheric Measurement Techniques, 2022
The WIVERN (WInd VElocity Radar Nephoscope) mission, now in Phase 0 of the ESA Earth Explorer program, promises to complement Doppler wind lidar by globally observing, for the first time, the vertical profiles of winds in cloudy areas.
A. Battaglia   +9 more
doaj   +1 more source

MODEL AND ALGORITHM FOR CALCULATION OF THE RADAR SIMULATOR OBJECT EFFECTIVE SQUARE OF SCATTERING

open access: yesНаучный вестник МГТУ ГА, 2018
To reduce the cost of field tests of the ballistic objects (BO) simulators reflection properties, it is advisable to develop a model and algorithm for calculation of the radar objects effective surface scattering.
R. N. Akinshin   +4 more
doaj   +1 more source

Radar target simulator with complex-valued delay line modeling based on standard radar components [PDF]

open access: yesAdvances in Radio Science, 2018
With increasing radar activities in the automotive, industrial and private sector, there is a need to test radar sensors in their environment. A radar target simulator can help testing radar systems repeatably.
A. R. Diewald, M. Steins, S. Müller
doaj   +1 more source

Flexible Direction-of-Arrival Simulation for Automotive Radar Target Simulators

open access: yesIEEE Journal of Microwaves, 2021
In order to simulate realistic traffic scenarios, a radar target simulator must be able to generate multiple radar targets with different directions of arrival.
Pirmin Schoeder   +4 more
doaj   +1 more source

Human and bird detection and classification based on Doppler radar spectrograms and vision images using convolutional neural networks

open access: yesInternational Journal of Advanced Robotic Systems, 2021
The study investigated object detection and classification based on both Doppler radar spectrograms and vision images using two deep convolutional neural networks.
Jnana Sai Abhishek Varma Gokaraju   +3 more
doaj   +1 more source

A Simple and Versatile Concept to Improve Dynamic Range and Enable Target Angle Adaptability in Radar Target Simulators

open access: yesIEEE Journal of Microwaves, 2023
Radar target simulators are not only a critical tool for verifying and testing radar systems but also play an important role in supporting the development of self-driving cars.
Christoph Birkenhauer   +6 more
doaj   +1 more source

Radar target hardware-in-the-loop simulation in carrier frequencies for SAR tests [PDF]

open access: yesITM Web of Conferences, 2019
Methods of hardware-software simulation of test scenes of varying complexity are proposed for synthetic aperture space radar (SAR) ground tests and testing its components, as well as for checking its end-to- end characteristics and calibration during ...
Lepekhina Tatiana A., Nikolaev Vadim I.
doaj   +1 more source

Active Deception Jamming Recognition Method in Multimodal Radar Based on Small Samples

open access: yesLeida xuebao, 2023
Jamming recognition is a prerequisite for radar antijamming and actual radar deception jamming recognition; however, there is a problem of insufficient samples.
Shunsheng ZHANG   +4 more
doaj   +1 more source

On the Testing of Advanced Automotive Radar Sensors by Means of Target Simulators

open access: yesSensors, 2020
The rapid development and wide commercial implementation of automotive radar sensors are strengthening the already considerable interest in matching radar target simulators.
Premysl Hudec, Viktor Adler
doaj   +1 more source

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