This contribution presents the design of planar 77 GHz-antenna arrays consisting of serially fed microstrip patch elements. The patch rows are arranged in parallel and fed by a corporate feed network. An extended transmission line model (ETLM) is introduced to enable a systematical synthesis of such seriesfed microstrip, patch rows. Different array antennas have been designed, fabricated, and characterized by measurements. The measured results are in good agreement with simulations using ENSEMBLE and with the results of the introduced ETLM, if the dielectric constant of the substrates is supposed to be ephsilon r = 2.2 as recommended by ROGERS at 10 GHz. Despite the necessity of a very precise fabrication and of accurately characterized substrates at 77 GHz, the desired performance of the microstrip antenna arrays can almost be achieved by using the above described fabrication process.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Microstrip patch arrays for a millimeter-wave near range radar sensor


    Weitere Titelangaben:

    Streifenleiter-Antennen für Nahfeld-Radarsensoren im Millimeterwellenbereich


    Beteiligte:
    Freese, J. (Autor:in) / Blöcher, H.L. (Autor:in) / Wenger, J. (Autor:in) / Jakoby, R. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2000


    Format / Umfang :

    5 Seiten, 10 Bilder, 11 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Millimeter wave Aperture Coupled Microstrip Patch Antenna Arrays Fed by Dielectric Image Line

    Kanamaluru, S. et al | British Library Conference Proceedings | 1996



    Millimeter wave radar, millimeter wave radar detection device and method, and vehicle

    GUO SHUANGSHUANG / TIAN XING | Europäisches Patentamt | 2021

    Freier Zugriff

    Millimeter wave reversing radar

    MA YANWEN | Europäisches Patentamt | 2021

    Freier Zugriff

    MILLIMETER WAVE RADAR UNIT

    FUKUI HIROTAKA / KURAMITSU HISANORI / TANAKA YOSHIHARU | Europäisches Patentamt | 2020

    Freier Zugriff