Design and Analysis of Compact Dual Band U-Slot Microstrip Patch Antenna with Defected Ground Structure for Wireless Application

  • Authors

    • S Leo Pauline
    • T R Ganesh Babu
    2018-08-04
    https://doi.org/10.14419/ijet.v7i3.1.16787
  • Microstrip Patch Antenna (MPA), Defected Ground Structure (DGS) and Wideband application.

  • This paper explore about   the micro strip patch antenna design with a defected ground structure (DGS) for dual band operation. The intend of this paper is to design an micro strip antenna, under the frequency at 2.4 GHz and 5.2 GHz that can be utilized for BLUETOOTH and WLAN applications. The feeding technique used here is coaxial feed technique. The above said double band property can be established by etching U-slot in the ground plane. Being periodic structure slot is selected and it is imposed on ground plane. The periodic structures naturally modify the method of propagation of the electromagnetic signal passing on to the antenna. Essentially its core is to vary the parasitic capacitance and inductance of the material through which the substrate is made. This may moreover leads to the reduction in size and progress the performance of the antenna. Micro strip patch antennae are favored due to the fact that these are small in size, inexpensive, consume low power and easy to fabricate and also be designed to meet wide band application requirements.

     

     

  • References

    1. [1] S. H. S. Esfahan, A. Tawakoni, and P. Dehkhoda (2011), “A Compact Single-Layer Dual-Band Microstrip Antenna for Satellite Applications, †IEEE Antennas and Wireless Propagation Letters, vol. 10, pp. 931–934.

      [2] W.C. Liu and W.R. Chen (2004), “CPW-fed compact meandered patch antenna for dual-band operation,†Electronics Letters, vol. 40, issue 18, pp. 1094–1095.

      [3] L. Liu, Y.F. Weng, S. W. Cheung, T. I. Yuk, and L. J. Foged (2011), “Modeling of cable for measurements of small monopole antennas,†IEEE Loughborough Antennas and Propagation Conference (LAPC), pp. 1-4.

      [4] G. Liu, D. Wang, F. Jin and S. Chang (2011),“Compact Broad Dual-Band Antenna Using A Shorted Patch with A Thick Air Substrate for Wireless Body Area Network Application,†International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), pp. 18–21.

      [5] S. Nagar, U. Nagar and R. S. Meena (2013),“CPW - Fed dual-band patch antenna for mobile applications,†5th International Conference on Computational Intelligence and Communication Networks (CICN), pp. 1–5.

      [6] Prabhakar H.V., U.K. Kummuri, R.M. Yadahalli and V. Munnappa (2007), “Effect of various meandering slots in rectangular microstrip antenna ground plane for compact broadband operation, †Electronics Letters, vol. 43, issue 16, pp. 848–850.

      [7] A. Saghir, S. M. Abbas, M. U. Afzal, T. Tauqeer and M. H. Tariq (2013), “Compact Dual-band Microstrip Antenna Design Using Slits, †International Conference on computer, control and communication (IC4), pp. 1–4.

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  • How to Cite

    Leo Pauline, S., & R Ganesh Babu, T. (2018). Design and Analysis of Compact Dual Band U-Slot Microstrip Patch Antenna with Defected Ground Structure for Wireless Application. International Journal of Engineering & Technology, 7(3.1), 17-19. https://doi.org/10.14419/ijet.v7i3.1.16787