The present communication is design and investigation of the performance of a UWB antenna having circular polarization characteristics. The antenna uses low cost and readily available glass epoxy substrate having thickness 1.6 mm and dimensions 40 × 40 mm2. The circular polarized antenna design in this work is very simple. It consists of an annular circular patch fed by strip line feed with another circular patch connected to the annular patch using a stub inclined at 225º with respect to x-axis. The antenna exhibits circular polarization over the frequencies 8.1–8.8 GHz, and good polarization purity. An axial ratio of 0.5 is attained at 8.4 GHz. The return loss characteristics of the antenna demonstrate a −10 dB impedance bandwidth from 2.48–10.94 GHz.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A UWB Antenna with Circular Polarization Characteristics for Wireless Communications


    Weitere Titelangaben:

    Lect. Notes Electrical Eng.


    Beteiligte:
    Dwivedi, Sanjeet (Herausgeber:in) / Singh, Sanjeev (Herausgeber:in) / Tiwari, Manish (Herausgeber:in) / Shrivastava, Ashish (Herausgeber:in) / Yadav, Aakash (Autor:in) / Sahal, Madhuri (Autor:in) / Yadav, Dinesh (Autor:in) / Bansal, Deepika (Autor:in)


    Erscheinungsdatum :

    2022-10-05


    Format / Umfang :

    9 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Antenna feed for linear and circular polarization

    Bathker, D. A. / Seidel, B. L. | NTRS | 1981


    Printed antenna for DSRC systems with omnidirectional circular polarization

    Varum, Tiago / Matos, Joao N. / Pinho, Pedro et al. | IEEE | 2012


    Antenna Feed Element for Low Circular Cross-Polarization

    Schennum, G. H. / Skiver, T. M. / IEEE; Aerospace and Electronics Systems Society | British Library Conference Proceedings | 1997