In this manuscript a filtenna designed for automotive applications in ITS system environment is presented. The proposed device is a compact circularly polarized patch antenna characterized by high gain. The latter is enabled by the use of a parasite coupling mechanism. The antenna itself is integrated with a compact filter, realized etching out properly designed spirals from the feeding line. The resulting structure is a low profile and compact filtenna, suitable for transmitting DSRC signals at 5.8GHz while at the same time blocking the WAVE protocol data allocated at 5.9GHz. This implementation is extremely compact, scalable and suitable for On-Board Units deployment. Experimental simulations confirm a maximum gain at 5.8GHz of 5.1dBi, while at the rejected frequency (5.9GHz) it has a value around 0.5dBi. A good discrimination between LH and RH polarization at 5.8GHz is shown (15.6dB), thus validating the design and making the device suitable for DSRC operation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Filtenna Design for 5.8 GHz DSRC and 5.9 GHz WAVE Coexistence


    Beteiligte:


    Erscheinungsdatum :

    2020-11-23


    Format / Umfang :

    1316683 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Coexistence of Wi-Fi and WAVE in the DSRC Spectrum: Impact on WAVE Latency and Throughput

    Ghosh, Monisha / Sapoval, Nicolae / Mahmud, Syed Khaled | SAE Technical Papers | 2018


    DSRC Scalability

    Delgrossi, Luca / Zhang, Tao | Wiley | 2012


    DSRC traffic light

    POWELL PATRICK / WELLS BRYAN | Europäisches Patentamt | 2018

    Freier Zugriff

    DSRC Rebroadcasting

    Weber, David / Miucic, Radovan | SAE Technical Papers | 2015


    Coexistence of unlicensed devices with DSRC systems in the 5.9 GHz ITS band

    Lansford, Jim / Kenney, John B. / Ecclesine, Peter | IEEE | 2013