Notch Band Switchable Reconfigurable Monopole Antenna with Defected Ground Structure for Wideband Applications

  • Authors

    • V Lokesh Raju
    • V Rajya Lakshmi
    • M S Anuradha
    https://doi.org/10.14419/ijet.v7i3.27.18506
  • Defected Ground Structure (DGS), Monopole Antenna, Notch Band, Reconfigurability, Wideband.

  • Abstract

    A compact notch band switchable antenna with defected ground structure is proposed in this article. The designed antenna is constructed on FR4 substrate of Ær=4.4 with overall dimension of 26X24X1.6 mm. The patch consisting of square shaped radiating element with corner truncation at lower edges. Two inverted U-shaped slots are placed on the radiating element to achieve the notch band characteristics in the antenna operating band. The proposed antenna covering operating bands from 3.7 to 7.9 GHz and 11.3 to 20 GHz with impedance bandwidth of 71% and 67% respectively. The antenna providing peak realized gain of 5 dB and efficiency more than 85% in the operating band. The frequency reconfigurable behaviour of the antenna with diodes switching is presented in this article. A perfect correlation between the results on Anritsu combinational analyzer MS2037C and HFSS simulation witness the applicability of this antenna in wideband communication applications.

     

     

  • References

    1. [1] C. G. Christodoulou, Y. Tawk, S. A. Lane, and S. R. Erwin, “Reconfigurable antennas for wireless and space applicationsâ€, Proc. IEEE, vol. 100, no. 7, (2012), pp. 2250–2261.

      [2] S. Nikolaou, N. D. Kingsley, G. E. Ponchak, J. Papapolymerou, and M.M.Tentzeris, “UWB elliptical monopoles with a reconfigurable band notch using MEMS switches actuated without bias linesâ€, IEEE Trans. Antennas Propag., vol. 57, no. 8, (2009), pp. 2242–2251.

      [3] N. Nguyen-Trong, L. Hall, and C. Fumeaux, “A frequency- and pattern reconfigurable center-shorted microstrip antennaâ€, IEEE Antennas Wireless Propag. Lett., vol. 15, (2016), pp. 1955–1958.

      [4] M Vijaya Lakshmi, P Pardhasaradhi, “A Coplanar Waveguide Fed Asymmetric Ground Frequency Reconfigurable Antennaâ€, International Journal of Intelligent Engineering and Systems, Vol.11, No.4, (2018), pp 293-300, DOI: 10.22266/ijies2018.0831.29.

      [5] B Siva Prasad, P Mallikarjuna Rao, “Trapezoidal Notch Band Frequency and Polarization Reconfigurable antenna for Medical and Wireless Communication Applicationsâ€, Indian Journal of Public Health Research & Development, (2018), Vol. 9, No. 6, pp 324-328.

      [6] B T P Madhav, T Anil Kumar, “Design and study of multiband planar wheel-like fractal antenna for vehicular communication applicationsâ€, Microwave and Optical Technology Letters, Vol 60, (2018), pp 1985-1993, DOI: 10.1002/mop.31290.

      [7] B T P Madhav, M Venkateswara Rao, T Anilkumar,†Conformal Band Notched Circular Monopole Antenna Loaded with Split Ring Resonatorâ€, Wireless Personal Communications, (2018), pp 1-12, https://doi.org/10.1007/s11277-018-5890-3.

      [8] B T P Madhav, T. Anilkumar, Sarat K. Kotamraju, “Transparent and conformal wheel-shaped fractal antenna for vehicular communication applicationsâ€, AEU-International Journal of Electronics and Communications, (2018), Vol 91, pp 1-10.

      [9] B Sreekanth Deepak, V S V Prabhakar, Lakshman P, T Anilkumar, M Venkateswararao, “Design and Analysis of Hetero Triangle Linked Hybrid Web Fractal Antenna for Wide Band Applicationsâ€, Progress in Electromagnetics Research C, Vol 83, (2018), pp 147-159.

      [10] Yalavarthi Usha Devi, Mulpuri S. S. Rukmini, “A Compact Conformal Printed Dipole Antenna for 5G Based Vehicular Communication Applicationsâ€, Progress in Electromagnetics Research C, Vol. 85, (2018), pp 191–208.

      [11] D. Sreenivasa Rao, J. Lakshmi Narayana, “Microstrip Parasitic Strip Loaded Reconfigurable Monopole Antennaâ€, ARPN Journal of Engineering and Applied Sciences, Vol. 11, No. 19, (2016), pp 1-7.

      [12] M. Ajay Babu, B. Mohan Reddy, R. Divya Chaitanya, T. Satish and T. Anilkumar, “A Dual-Polarization Reconfigurable Antenna with Beam Switching Characteristics For S-Band Applicationsâ€, ARPN Journal of Engineering and Applied Sciences, Vol. 12, No. 16, Aug 2017, pp 4841-4847.

      [13] Kosuru Murthy, Kodidasu Umakantham, Korlapati Satyanarayana Murthy, “Reconfigurable Notch Band Monopole Slot Antenna for WLAN/IEEE-802.11n Applicationsâ€, International Journal of Intelligent Engineering and Systems, Vol 10, No 6, (2017), pp 166-173.

      [14] T V Ramakrishna, N Kiran, B Sravani, N Vamsi and K L Yamini, “Frequency Reconfigurable Antenna for Ku-Band Applicationsâ€, ARPN Journal of Engineering and Applied Sciences, Vol. 12, No. 22, (2017), pp 6527-6532.

      [15] M. Ajay Babu, P. Farhana Banu, G. Harsha Sai Teja, P. Prashanth, K. L. Yamini, “Octagonal Shaped Frequency Reconfigurable Antenna for Wi-Fi and Wi-MAX Applicationsâ€, Lecture Notes in Electrical Engineering, Vol 471, (2018), pp 581-588, doi.org/10.1007/978-981-10-7329-8_59.

      [16] D. Sreenivasa Rao, G. Lalitha, S. Mohammad Parvez, J. Naveen, D. Mani Deepak, A. N. Meena Kumari, “A Frequency Reconfigurable Spiral F-Shaped Antenna for Multiple Mobile Applicationsâ€, Lecture Notes in Electrical Engineering, Vol 471, 2018, pp 571-580, doi.org/10.1007/978-981-10-7329-8_58.

      [17] K S R Murthy, K Umakantham, K S N Murthy, “U-Shaped Slotted Reconfigurable Monopole with WIMAX Band Notchingâ€, Journal of Advanced Research in Dynamical and Control Systems, Vol 9, Issue 14, (2017), pp 1911-1919.

      [18] Vamseekrishna.A, Y. Nagarjuna, S. Lakshmi Manasa, V. Mourya, Y. Yaswant, “Reconfigurable Notch Band Antenna Using PIN Diodesâ€, Journal of Advanced Research in Dynamical and Control Systems, Vol 9, Issue 14, (2017), pp 1746-1754.

  • Downloads

  • How to Cite

    Lokesh Raju, V., Rajya Lakshmi, V., & S Anuradha, M. (2018). Notch Band Switchable Reconfigurable Monopole Antenna with Defected Ground Structure for Wideband Applications. International Journal of Engineering & Technology, 7(3.27), 613-616. https://doi.org/10.14419/ijet.v7i3.27.18506

    Received date: 2018-08-28

    Accepted date: 2018-08-28