An obstacle detection and warning system for civil helicopters is being developed. An infrared camera, a color camera and a 94GHz FMCW radar are employed for its sensors. Stability and accuracy of the 94GHz radar output are measured in the anechoic chamber and on the field. A radar antenna consisting of a slot array and a Fresnel reflector is fabricated. Measured results show that the 94GHz radar has a very good stability and accuracy in the range. The reflector antenna has a satisfactory gain and radiation pattern.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    94 GHz FMCW radar for obstacle detection


    Weitere Titelangaben:

    Ein 94 GHz-FMCW-Radar zur Hinderniserkennung


    Beteiligte:
    Yamamoto, K. (Autor:in) / Yamada, K. (Autor:in) / Yonemoto, H. (Autor:in) / Yasui, H. (Autor:in) / Nasu, S. (Autor:in) / Nebiya, H. (Autor:in) / Migliaccio, C. (Autor:in) / Nguyen, B.D. (Autor:in) / Pichot, C. (Autor:in)


    Erscheinungsdatum :

    2003


    Format / Umfang :

    6 Seiten, 12 Bilder, 1 Tabelle, 7 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    FMCW RADAR SYSTEM

    MITSUMOTO MASA / HIRATA KAZUFUMI | Europäisches Patentamt | 2015

    Freier Zugriff

    Linear FMCW radar techniques

    Stove, A.G. | Tema Archiv | 1992


    FMCW Ground Probing Radar

    Jackson, E. / Bredow, J. / Electromagnetics Academy et al. | British Library Conference Proceedings | 1993


    An experimental FMCW traffic radar

    Daniels, D.J. | Tema Archiv | 1982


    Low C-SWaP FMCW radar Low C-SWaP FMCW radar system for illegal flight detection of low altitude drones

    CHOI SANG HYOUK / AHN JAE YOUNG / UHM MAN SEOK et al. | Europäisches Patentamt | 2019

    Freier Zugriff