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Postprocessing and Evaluation for a Radar-Based True-Speed-Over-Ground Estimation System
Publikationstyp
Journal Article
Date Issued
2021-11-01
Sprache
English
Institut
Volume
31
Issue
11
Start Page
1251
End Page
1254
Citation
IEEE Microwave and Wireless Components Letters 31 (11): 1251-1254 (2021-11-01)
Publisher DOI
Scopus ID
This work presents a cross correlation-based true-speed-over-ground estimation approach based on experiences from an earlier system. The radar system parameters as well as the antenna configuration were adapted to fit the requirements of the presented application. Also, challenges regarding the previously limited velocity range are addressed and an appropriate solution is proposed. The entire system was thoroughly tested in a train scenario over a wide range of velocities. Very promising measurement results are presented and compared to related approaches.
Subjects
Cross correlation
frequence modulated continuous wave (FMCW)
radar
train
velocity