Staff

M. Sc. Björn Lenhart

Contact

  • Mail:
  • Phone: 09131/85-64077
  • Fax: 09131/85-28730
  • Room: R 0.121
  • Cauerstraße 6
    91058 Erlangen

About Björn Lenhart

Biography

Bjoern Lenhart received his M.Sc. in Electrical Engineering, Electronics and Information Technology from the Friedrich-Alexander University of Erlangen-Nuremberg in April 2017. In June 2017 he joined the Institute for Electronics Engineering as a research assistant and is part of the team Radio Communication Systems (RCOM). His research interests are focused on signal processing, algorithms and radio-frequency engineering.

Areas of Interest

  • radar signal processing
  • mobile communications

Publications

2019

  • T. Reißland, B. Lenhart, J. Lichtblau, M. Sporer, R. Weigel, and A. Koelpin, "Evaluation of a Robust Correlation based True-Speed-over-Ground Measurement System employing a FMCW Radar", International Journal of Microwave and Wireless Technologies, vol. 11, pp. 686-693, 2019. [DOI] [Bibtex]
    @article{reissland2019c,
    abstract = {
    This paper presents a novel approach for the determination of True-Speed-Over-Ground for trains. Speed determination is accomplished by correlating the received signals of two side-looking radar sensors. The theoretically achievable precision is derived. Test measurements are done in two different scenarios to give a prove of concept. Thereafter a series of field measurements is performed to rate the practical suitability of the approach. The results of the measurements are thoroughly evaluated. The test and field measurements are carried out using a 24 GHz frequency modulated continuous wave (FMCW) radar.
    }, author = {Reißland, Torsten and Lenhart, Björn and Lichtblau, Johann and Sporer, Michael and Weigel, Robert and Koelpin, Alexander}, language = {English}, cris = {https://cris.fau.de/converis/publicweb/publication/208578109}, year = {2019}, month = {07}, day = {22}, doi = {10.1017/S1759078719000928}, faupublication = {yes}, issn = {1759-0787}, journaltitle = {International Journal of Microwave and Wireless Technologies}, pages = {686--693}, peerreviewed = {Yes}, title = {Evaluation of a Robust Correlation based True-Speed-over-Ground Measurement System employing a FMCW Radar}, type = {Article in Journal}, volume = {11}, }
  • T. Reißland, B. Lenhart, J. Lichtblau, M. Sporer, A. Koelpin, and R. Weigel, "Evaluation of ISAR-based autofocus methods for estimation of true-speed-over-ground using a 24 GHz FMCW-Radar" in Asia-Pacific Microwave Conference, Kyoto, Japan, 2019. [DOI] [Bibtex]
    @inproceedings{reissland2018a,
    abstract = {This paper presents a novel approach for the determination of True-Speed-Over-Ground for trains. The approach utilizes the inverse synthetic aperture radar (ISAR) technique. Several focus metrics are evaluated and tested. The tests were carried out in an laboratory environment. The results are compared to an alternative correlation-based approach.},
    author = {Reißland, Torsten and Lenhart, Björn and Lichtblau, Johann and Sporer, Michael and Koelpin, Alexander and Weigel, Robert},
    language = {English},
    booktitle = {Asia-Pacific Microwave Conference},
    cris = {https://cris.fau.de/converis/publicweb/publication/203791311},
    year = {2019},
    month = {01},
    day = {17},
    doi = {10.23919/APMC.2018.8617123},
    eventdate = {2018-11-06/2018-11-09},
    faupublication = {yes},
    isbn = {9784902339451},
    keywords = {focusing; measurement systems; synthetic aperture radar; velocity measurement},
    peerreviewed = {Yes},
    title = {Evaluation of ISAR-based autofocus methods for estimation of true-speed-over-ground using a 24 GHz FMCW-Radar},
    type = {Konferenzschrift},
    venue = {Kyoto, Japan},
    }

2018

  • T. Reißland, B. Lenhart, J. Lichtblau, M. Sporer, R. Weigel, and A. Koelpin, "Robust Correlation based True-Speed-over-Ground Measurement System employing a FMCW Radar" in 2018 15th European Radar Conference (EuRAD), Madrid, Spain, 2018. [DOI] [Bibtex]
    @inproceedings{reissland2018,
    abstract = {This paper presents a novel approach for the determination of True-Speed-Over-Ground for trains. Speed determination is accomplished by correlating the received signals of two side-looking radar sensors. The theoretically achievable precision is derived. Test measurements are done to give a prove of concept. The measurements are done in two different scenarios. The test measurements are carried out using a bi-static 24 GHz frequency modulated continuous wave (FMCW) radar.},
    author = {Reißland, Torsten and Lenhart, Björn and Lichtblau, Johann and Sporer, Michael and Weigel, Robert and Koelpin, Alexander},
    language = {English},
    publisher = {IEEE},
    booktitle = {2018 15th European Radar Conference (EuRAD)},
    cris = {https://cris.fau.de/converis/publicweb/publication/106471244},
    year = {2018},
    month = {11},
    day = {29},
    doi = {10.23919/EURAD.2018.8546663},
    eventdate = {2018-09-26/2018-09-28},
    eventtitle = {European Microwave Week 2018},
    faupublication = {yes},
    keywords = {radar; fmcw; correlation; sar; velocity; train},
    peerreviewed = {Yes},
    title = {Robust Correlation based True-Speed-over-Ground Measurement System employing a FMCW Radar},
    type = {Konferenzschrift},
    venue = {Madrid, Spain},
    }
  • T. Reißland, B. Lenhart, J. Lichtblau, M. Sporer, A. Koelpin, and R. Weigel, "Evaluation of ISAR-based autofocus methods for estimation of true-speed-over-ground using a 24 GHz FMCW-Radar" in 2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC), Kyoto, Japan, 2018, pp. 1238-1240. [Bibtex]
    @inproceedings{reissland2018b,
    author = {Reißland, Torsten and Lenhart, Björn and Lichtblau, Johann and Sporer, Michael and Koelpin, Alexander and Weigel, Robert},
    publisher = {IEEE},
    booktitle = {2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC)},
    cris = {https://cris.fau.de/converis/publicweb/publication/211559723},
    year = {2018},
    month = {01},
    day = {01},
    eventdate = {2018-11-06/2018-11-09},
    eventtitle = {Asia-Pacific Microwave Conference (APMC)},
    faupublication = {yes},
    pages = {1238--1240},
    peerreviewed = {unknown},
    title = {Evaluation of ISAR-based autofocus methods for estimation of true-speed-over-ground using a 24 GHz FMCW-Radar},
    venue = {Kyoto, Japan},
    }

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