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Multi target simulator for automotive radar sensors with unknown chirp-sequence modulation
- Publication Year :
- 2021
- Publisher :
- Universität Ulm, 2021.
-
Abstract
- In order to test and verify radar based systems for advanced driver assistance systems (ADAS), radar target simulators offer a test environment for reproducible dynamic automotive scenarios. This article presents a system capable of generating multiple targets with individual ranges and velocities for chirp-sequence frequency modulated continuous waveform (CS-FMCW) radars. The novel approach allows to generate targets without prior knowledge about the radar sensor by estimating the radar���s waveform parameters. The proposed simulator offers high flexibility at low costs by performing the estimation on undersampled data. Finally, an automotive scenario of a spacially extended target is simulated for a radar sensor with the proposed system.<br />acceptedVersion
- Subjects :
- Signal processing
FMCW-Radar
Radar targets
automotive radar
DDC 620 / Engineering & allied operations
Signalverarbeitung
ComputerApplications_COMPUTERSINOTHERSYSTEMS
ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS
chirp-sequence
ddc:620
radar target simulator
Physics::Atmospheric and Oceanic Physics
chirp estimation
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....e975eac00bccfd4d3a0db187b35094d9