Varying operating frequency of concentric circular ring patch antenna using high impedance surface

  • Authors

    • Rangarao. Orugu
    • Srilatha. Gundapaneni
    • N Maryleena
    • A K.Chaithanya Varma
    2018-08-24
    https://doi.org/10.14419/ijet.v7i3.29.18461
  • Met Surfaces, Tuning, Concentric Circular Ring Patch, Strip Feed.

  • Abstract

    In this paper, we design a concentric circular patch antenna excited by microstrip feed and operates at 5.4269 GHz and 6.9419 GHz. After designing the antenna, we would like to tune the frequency without changing antenna size. For that purpose, we use high impedance surface structure to tune the antenna at two different frequencies. A simple mushroom like structure is used as high impedance surface. We will analyze antenna parameters like return loss, gain, directivity, radiation patterns, efficiency, proposed antenna with and without high impedance surfaces and compare the results.

     

     

  • References

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  • How to Cite

    Orugu, R., Gundapaneni, S., Maryleena, N., & K.Chaithanya Varma, A. (2018). Varying operating frequency of concentric circular ring patch antenna using high impedance surface. International Journal of Engineering & Technology, 7(3.29), 57-60. https://doi.org/10.14419/ijet.v7i3.29.18461

    Received date: 2018-08-28

    Accepted date: 2018-08-28

    Published date: 2018-08-24