Analysis and Design of a Multi Octave Circularly Polarized Monopole Antenna for UWB, X and Ku-Band Applications

  • Authors

    • Saritha Vanka
    • Tanmayi Seedrala
    • Jhansi Rani Areti
    2018-06-25
    https://doi.org/10.14419/ijet.v7i3.4.16751
  • Multioctave, monopole antenna, circular polarization, UWB band, parasitic patches.

  • This work presents a circularly polarized, CPW-Fed multi band operating monopole antenna. The monopole antenna consists of three parasitic elements, along with a stub at ground for impedance matching. The parasitic elements so far accumulated have shown their excellence in increasing the impedance bandwidth over the 6-18GHz band. The antenna was carved on FR-4 epoxy substrate which result a copper clad laminated structure. The CPW-Fed monopole antenna exhibits excellent circular polarization levels in the frequency region 6-18GHz. The simulation resulted a Return loss of less than -10dB, with good axial ratio less than -3dB over entire band of interest. The simulation was carried out through HFSS microwave studio. The antenna measured values are in good correspondence to the simulated values.

     

  • References

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  • How to Cite

    Vanka, S., Seedrala, T., & Rani Areti, J. (2018). Analysis and Design of a Multi Octave Circularly Polarized Monopole Antenna for UWB, X and Ku-Band Applications. International Journal of Engineering & Technology, 7(3.4), 80-83. https://doi.org/10.14419/ijet.v7i3.4.16751