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    Item type:Publication, Access status: without files ,
    Implementation and Assessment of a Radar Based True-Speed-Over-Ground Estimation Approach Utilizing Complex-Valued Correlation
    (2021-04)
    Reissland, Torsten
    ;
    Michler, Fabian
    ;
    Weigel, Robert
    ;
    Kölpin, Alexander
    ;
    Lurz, Fabian
    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.
    Publicationtype: Conference Paper
      44
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    Item type:Publication, Access status: without files ,
    Analysis of a Physically-Embedded Radar Sensor System
    (2021-04)
    Kurin, Thomas
    ;
    Issakov, Vadim
    ;
    Erhardt, Stefan
    ;
    Weigel, Robert
    ;
    Lurz, Fabian
    This paper presents an embedded mm-wave FMCW-radar based sensor system designed to monitor the structural health of a wind turbine rotor blade. Special consideration is given to the evaluation of thermal performance and the possibility of correlating measurements with the current rotor blade orientation. The sensitivity of the sensor in its embedded state is analyzed and evaluated for system performance.
    Publicationtype: Conference Paper
      29