Mitarbeiter

M. Sc. Torsten Reißland (Akad. Rat)

Kontakt

  • E-Mail:
  • Telefon: 09131/85-27190
  • Fax: Neu:09131/85-28730
  • Raum: 01.178 C
  • Neu: Wetterkreuz 15
    91058 Erlangen

Über Torsten Reißland

Lebenslauf

Torsten Reißland schloss 2013 sein Bachelorstudium in Ingenieurinformatik an der TU Ilmenau ab. Sein Masterstudium in Elektrotechnik an der FAU Erlangen-Nürnberg beendete er im März 2016 erfolgreich. Seit Mai 2016 ist er als wissenschaftlicher Mitarbeiter am Lehrstuhl für Technische Elektronik angestellt.

Arbeitsgebiete

  • Signalverarbeitung für Radarsysteme
  • Analoger und digitaler Schaltungsentwurf
  • Eingebettete Systeme
  • Mikrowelleninterferometrie

Abschlussarbeiten

Derzeit keine offenen Ausschreibungen.

Lehrveranstaltungen Wintersemester 2018

Lehrveranstaltungen Sommersemester 2019

  • Praktikum Grundlagen der Elektrotechnik I (EEI, ME, ET, BPT)

  • Praktikum für systematischen Entwurf programmierbarer Logikbausteine

  • Praktikum Grundlagen der Elektrotechnik I für Medizintechnik

  • Schaltungen und Systeme der Übertragungstechnik

Publikationen

2019

  • T. Reißland, F. Lurz, R. Weigel, and A. Koelpin, "Compressed sensing based near-field radar target imaging and localization employing normalized iterative hard thresholding" in IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet), Orlando, FL, 2019 (to be published). [Bibtex]
    @inproceedings{reissland2019,
    abstract = {
    The paper presents an approach for target position recovery from frequency modulated continuous wave (FMCW) radar data. The presented algorithm is, in contrast to many established techniques, able to use snapshots taken from arbitrary positions. The presented technique can be applied to imaging as well as localization applications. The basis of the approach is a compressed sensing based algorithm called normalized iterative hard thresholding (NIHT). To prove its capabilities it is evaluated by simulation over a wide range of signal bandwidths and base frequencies.
    }, author = {Reißland, Torsten and Lurz, Fabian and Weigel, Robert and Koelpin, Alexander}, language = {English}, booktitle = {IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNet)}, cris = {https://cris.fau.de/converis/publicweb/publication/204083974}, year = {2019}, month = {01}, day = {20}, eventdate = {2019-01-20/2019-01-23}, faupublication = {yes}, note = {unpublished}, peerreviewed = {automatic}, title = {Compressed sensing based near-field radar target imaging and localization employing normalized iterative hard thresholding}, type = {undefined}, venue = {Orlando, FL}, }
  • M. Frank, M. Völkel, T. Reißland, A. Koelpin, R. Weigel, P. Ghesquiere, F. Lambrecht, S. Kiefl, M. Lasch, V. Sieber, T. Lenhard, and P. Wolz, "Vernetzte Umfeldsensorik mit adaptiven Radiointerferometern zur Distanzmessung mit Sechstortechnik : BMBF Verbundprojekt NetGuard6P : Gemeinsamer Abschlussbericht." 2019 (to be published). [Bibtex]
    @unpublished{frank2019c,
    author = {Frank, Martin and Völkel, Matthias and Reißland, Torsten and Koelpin, Alexander and Weigel, Robert and Ghesquiere, Pol and Lambrecht, Franziska and Kiefl, Stefan and Lasch, Markus and Sieber, Volker and Lenhard, Thilo and Wolz, Patrick},
    language = {German},
    cris = {https://cris.fau.de/converis/publicweb/publication/212056607},
    year = {2019},
    faupublication = {yes},
    peerreviewed = {automatic},
    title = {Vernetzte Umfeldsensorik mit adaptiven Radiointerferometern zur Distanzmessung mit Sechstortechnik : BMBF Verbundprojekt NetGuard6P : Gemeinsamer Abschlussbericht},
    url = {https://www.tib.eu/de/suchen/id/TIBKAT:1047778009/Vernetzte-Umfeldsensorik-mit-adaptiven-Radiointerferometern/},
    }

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},
    }
  • M. Frank, T. Reißland, F. Lurz, M. Völkel, F. Lambrecht, S. Kiefl, P. Ghesquiere, H. Ng, D. Kissinger, R. Weigel, and A. Koelpin, "Antenna and Package Design for 61 GHz and 122 GHz Radar Sensors in Embedded Wafer-Level Ball Grid Array Technology", IEEE Transactions on Microwave Theory and Techniques, vol. 66, iss. 12, pp. 5156-5168, 2018. [DOI] [Bibtex]
    @article{frank2018b,
    author = {Frank, Martin and Reißland, Torsten and Lurz, Fabian and Völkel, Matthias and Lambrecht, Franziska and Kiefl, Stefan and Ghesquiere, Pol and Ng, Herman and Kissinger, Dietmar and Weigel, Robert and Koelpin, Alexander},
    language = {English},
    publisher = {IEEE},
    booktitle = {IEEE Transactions on Microwave Theory and Techniques},
    cris = {https://cris.fau.de/converis/publicweb/publication/202229247},
    year = {2018},
    month = {10},
    day = {30},
    doi = {10.1109/TMTT.2018.2873368},
    faupublication = {yes},
    issn = {0018-9480},
    journaltitle = {IEEE Transactions on Microwave Theory and Techniques},
    number = {12},
    pages = {5156--5168},
    peerreviewed = {Yes},
    shortjournal = {IEEE T MICROW THEORY},
    title = {Antenna and Package Design for 61 GHz and 122 GHz Radar Sensors in Embedded Wafer-Level Ball Grid Array Technology},
    type = {Article in Journal},
    volume = {66},
    }
  • S. Mann, C. Will, T. Reißland, F. Lurz, S. Lindner, S. Linz, R. Weigel, and A. Koelpin, "High-Precision Interferometric Radar for Sheet Thickness Monitoring", IEEE Transactions on Microwave Theory and Techniques, vol. 66, iss. 6, pp. 3153-3166, 2018. [DOI] [Bibtex]
    @article{mann2018,
    abstract = {Contact-less sensing plays an important role in today’s highly automated industrial environment, as modern sensors allow for an increased product quality in high-speed manufacturing lines. Hereby, a measurement system for sheet thickness monitoring in aluminum and steel rolling mills is presented. The presented concept is based on a differential measurement principle using two cooperating six-port radar systems. The radio frequency front-ends are designed in a high density substrate integrated waveguide technology at a frequency of 61 GHz. Furthermore, a detailed analysis of non-ideal behavior of mono-static six-port radar front-ends is presented. Moreover, the measurement principle is evaluated in a simplified measurement setup and the results are compared to previously presented theory. Finally, an overview of modern sensing technology for steel rolling mills is presented and compared to the proposed measurement system considering the important aspects, i.e. update rate, precision, and thickness limit.},
    author = {Mann, Sebastian and Will, Christoph and Reißland, Torsten and Lurz, Fabian and Lindner, Stefan and Linz, Sarah and Weigel, Robert and Koelpin, Alexander},
    language = {English},
    publisher = {IEEE},
    cris = {https://cris.fau.de/converis/publicweb/publication/118145544},
    year = {2018},
    month = {04},
    day = {20},
    doi = {10.1109/TMTT.2018.2825328},
    faupublication = {yes},
    issn = {0018-9480},
    journaltitle = {IEEE Transactions on Microwave Theory and Techniques},
    keywords = {radar systems,interferometry,six-port circuits,microwave circuits,substrate integrated waveguide (SIW),planar waveguides},
    number = {6},
    pages = {3153--3166},
    peerreviewed = {Yes},
    shortjournal = {IEEE T MICROW THEORY},
    title = {High-Precision Interferometric Radar for Sheet Thickness Monitoring},
    type = {Article in Journal},
    volume = {66},
    }
  • 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},
    }

2017

  • C. Will, S. Mann, F. Michler, T. Reißland, F. Lurz, R. Weigel, and A. Koelpin, "Error Compensation of the Temperature Influence on Radar based Displacement Measurements" in 2017 IEEE Asia Pacific Microwave Conference (APMC), Kuala Lumpur, Malaysia, 2017, pp. 89-92. [DOI] [Bibtex]
    @inproceedings{will2017c,
    abstract = {Highly precise sensor systems for contactless displacement measurements play an important role within the industrial application field. Various radar based measurement systems utilizing different techniques have been published for this purpose, but the influence of the ambient temperature on the measurement results has only rarely been investigated, yet. Whereas many publications deal with research on temperature compensation of single components, this paper describes the influence of the ambient temperature on the entire RF front end of the sensor system, a 61 GHz Six-Port interferometer. After presenting the measurement system, the temperature influences on the four output voltages and the consequences for the measurement results are analyzed. Finally, a compensation algorithm is proposed to decrease the temperature induced impairments of the systematic measurement error.},
    author = {Will, Christoph and Mann, Sebastian and Michler, Fabian and Reißland, Torsten and Lurz, Fabian and Weigel, Robert and Koelpin, Alexander},
    language = {English},
    publisher = {IEEE},
    booktitle = {2017 IEEE Asia Pacific Microwave Conference (APMC)},
    cris = {https://cris.fau.de/converis/publicweb/publication/108238064},
    year = {2017},
    month = {11},
    day = {13},
    doi = {10.1109/APMC.2017.8251384},
    eventdate = {2017-11-13/2017-11-16},
    eventtitle = {IEEE Asia Pacific Microwave Conference (APMC)},
    faupublication = {yes},
    pages = {89--92},
    peerreviewed = {Yes},
    title = {Error Compensation of the Temperature Influence on Radar based Displacement Measurements},
    type = {Konferenzschrift},
    venue = {Kuala Lumpur, Malaysia},
    }
  • T. Reißland, A. Koelpin, and R. Weigel, "Target Recovery from Randomly Distributed Radars using Compressed Sensing Techniques" in Kleinheubacher Tagung, Miltenberg, Germany, 2017. [Bibtex]
    @inproceedings{reissland2017,
    abstract = {In highly automated industrial applications radar sensor systems already play an important role. For future applications, good knowledge about the three-dimensional environment of physically acting industrial systems will be beneficial, if not necessary. For this reason, the use of distributed radar systems to gain precise knowledge of the systems environment and its work pieces is proposed.

    In the literature only few approaches for three-dimensional radar target recovery in the short range can be found. Furthermore, these approaches presume different kinds of regular patterns in which the radar sensors must be placed. This is obviously contrary to the requirements of e.g. industrial robots which can be moved on arbitrary trajectories. The most challenging problem when it comes to target recovery from randomly distributed radar sensors is the high computational effort which has to be spent.

    In this work an algorithm is presented which aims at recovering several point targets from as few as possible radar measurements. The whole work is based on simulations and analytical considerations. Each radar uses well-known frequency modulated continuous waveform signals to gain information in range direction. As stated in the title the recovering is carried out by a compressed sensing algorithm. To use this algorithm the whole problem has to be transformed into a linear system of equations, small enough to be solved by commercially available computers in an amount of time which is suited for the application. This linear equation eventually consists of the received radar signals, a measurement matrix and the reflectivity of assumed targets located in a-priori defined voxels. As the number of voxels which have to be taken into account increases drastically with the desired resolution, an iterative approach had to be developed to limit the algorithms requirements in terms of computational effort. Finally, different suited recovery algorithms were compared in terms of robustness.}, author = {Reißland, Torsten and Koelpin, Alexander and Weigel, Robert}, language = {English}, booktitle = {Kleinheubacher Tagung}, cris = {https://cris.fau.de/converis/publicweb/publication/112596924}, year = {2017}, month = {09}, day = {25}, eventdate = {2017-09-25/2017-09-27}, faupublication = {yes}, keywords = {Radar,Compressed Sensing,Imaging}, peerreviewed = {Yes}, title = {Target Recovery from Randomly Distributed Radars using Compressed Sensing Techniques}, type = {Abstract zum Vortrag}, venue = {Miltenberg, Germany}, }

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