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Implementation and Assessment of a Radar Based True-Speed-Over-Ground Estimation Approach Utilizing Complex-Valued Correlation
Publikationstyp
Conference Paper
Date Issued
2021-04
Sprache
English
Institut
Start Page
185
End Page
188
Citation
18th European Radar Conference (EuRAD 2021)
Contribution to Conference
Publisher DOI
Scopus ID
This paper presents an approach for improving a previously presented velocity estimation system, dedicated for the application on trains. The systems operation is based on the correlation of the received signals from two radar receivers. So far, only the magnitudes of the signals in range domain were considered in the correlation, as including the phase leads to undesired complexities. These complexities and their handling are presented in this work. Furthermore, the improved approach is compared to the previous approach as well as to competing systems.
Subjects
correlation
radar
rail transportation
velocity measurement