GHz system on chip (SoC) frequency-modulated continuous-wave (FMCW) radar for short range applications is presented in this paper. The SoC is attached to a carrier printed circuit board (PCB) which in turn is mounted on a radio frequency (RF) frontend using an interposer. Through the use of on-chip antennas, a small form factor is achieved for the SoC, only requiring bond wires for voltage supplies, intermediate frequency (IF) outputs and a 20-GHz local oscillator (LO) input. Measurements reveal a peak effective isotropic radiated power (EIRP) of around 7dBm at 233 GHz with a power consumption of 1.3 W using 1.8 V and 3.3 V supply voltages. Detection of corner reflectors was verified at distances of 1.5 m and 2.5 m using this radar demonstrator.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    240-GHz System on Chip FMCW Radar for Short Range Applications


    Beteiligte:


    Erscheinungsdatum :

    23.11.2020


    Format / Umfang :

    1482183 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    FMCW RADAR SYSTEM

    MITSUMOTO MASA / HIRATA KAZUFUMI | Europäisches Patentamt | 2015

    Freier Zugriff

    Long range, high resolution 94GHz FMCW imaging radar (AVTIS)

    Macfarlane, D.G. / Robertson, D.A. | IEEE | 2005


    Multifunctional and compact 3D FMCW MIMO radar system with rectangular array for medium-range applications

    Miralles, Enric / Multerer, Thomas / Ganis, Alexander et al. | IEEE | 2018


    FMCW Ground Probing Radar

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


    A Reliable 79GHz Band Ultra-Short Range Radar for ADAS/AD Vehicles Using FMCW Technology

    Ekolle, Zie Eya / Kohno, Ryuji / Ochiai, Hideki et al. | IEEE | 2023