Study and analysis of single notched rectangular dielectric resonator antenna for cognitive radio applications

  • Authors

    • S Nagendram
    • B T P Madhav
    • K Sony
    • P Janaki
    • P Lakshmi Prasanna
    • S Swetha
    • M Venkateswara Rao
    • . .
    https://doi.org/10.14419/ijet.v7i1.1.10161

    Received date: March 14, 2018

    Accepted date: March 14, 2018

    Published date: December 21, 2017

  • Cognitive Radio, Dielectric resonator antenna (DRA), Notch Band, Split Ring Resonator (SRR).

  • Abstract

     In this article a single notched ultra-wideband antenna which is integrated with dielectric ring resonator is proposed for cognitive radio applications. The proposed antenna consists of elliptical base and a split ring resonator on either side of the feedline for bandwidth enhancement. The rectangular dielectric resonator which is proposed is a rectangular dielectric resonator which give good isolation between the two ports. The proposed antenna has single rejection at 5.7GHz-8.4GHz at ultrawideband region. The proposed antenna has a peak gain of 6dB and average gain of 3. 1dB.Commercially equipped tool ANSYS EM 17 is used to characterise the proposed antenna. The proposed antenna provides good isolation between the two antenna ports confirming efficient integration. The antenna is best suitable for candidate of radar applications, medical imaging and cognitive radio systems.

  • References

    1. A Sudeepa, V Manikanth, P Sai Bharathi, P Lakshmi Srikanth, A N Meena Kumari, Dielectric Resonator Integrated UWB An-tenna with Dual Band Notch Characteristics, International Jour-nal of Pure and Applied Mathematics, ISSN: 1311-8080, Vol-ume 115, No. 7, 2017, pp 375-379.
    2. M. Ajay Babu, P. V. S. Praneeth Kumar, M. Venkateswara Rao, D. Padma Srikar, Cylindrical Structured Multiple-Input Multiple-Output Dielectric Resonator Antenna, Lecture Notes in Electri-cal Engineering, ISSN: 1876-1100, Vol 471, 2018, pp 589-597, doi.org/10.1007/978-981-10-7329-8_60.
    3. A Sudeepa, V Manikanth, P Sai Bharathi, P Lakshmi Srikanth, A N Meena Kumari, Dielectric Resonator Integrated UWB An-tenna with Dual Band Notch Characteristics, International Jour-nal of Pure and Applied Mathematics, ISSN: 1311-8080, Vol-ume 115, No. 7, 2017, pp 375-379.
    4. Kosuru Murthy, Kodidasu Umakantham, Korlapati Satyanaraya-na Murthy, Reconfigurable Notch Band Monopole Slot Antenna for WLAN/IEEE-802.11n Applications, International Journal of Intelligent Engineering and Systems, ISSN: 2185-3118, Vol 10, No 6, Oct-2017, pp 166-173.
    5. Vamseekrishna Allam, Defected Ground Structure Switchable Notch Band Antenna for UWB Applications, Smart Innovation, Systems and Technologies, Vol 77, pp 139-145, 2018.
    6. U Ramya, M Ajay Babu, M Venkateswara Rao, Double Notch Reconfigurable Monopole Antenna with Stub Loaded DGS, In-ternational Journal of Pure and Applied Mathematics, Vol 117, No. 18, 2017, pp 97-103
    7. M L S N S. Lakshmi, Habibulla Khan, An Octagonal Monopole Ultra-Wideband Antenna with Triple Band Notch Characteris-tics, International Journal of Pure and Applied Mathematics, Volume 117, No. 18, 2017, pp 149-153.
    8. T. Anusha, T. V. Ramakrishna, A. N. Meena Kumari, Dual-Band-Notched CPW-Fed Antennas with WiMAX/WLAN Re-jection for UWB Communication, Lecture Notes in Electrical Engineering, ISSN: 1876-1100, Vol 471, 2018, pp 559-570, doi.org/10.1007/978-981-10-7329-8_57.
    9. T Venkateswara rao, T Anil Kumar, Design of 4-Element Print-ed Array Antenna for Ultra-Wideband Applications, Interna-tional Journal of Microwave and Optical Technology, Vol.13, No.1, January 2018, pp 8-17.
    10. VGKM Pisipati, Habibulla Khan, D Ujwala, Fractal shaped Sier-pinski on EBG structured ground plane, Leonardo Electronic Journal of Practices and Technologies, ISSN 1583-1078, Issue 25, July-December 2014, pp 26-35.
    11. D. Ujwala, Habibulla Khan, Atluri Lakshmi Tejaswani, Sriram Guntupalli and Atluri Bala, “Substrate Permittivity Effects on the Performance of Slotted Aperture Stacked Patch Antenna”, International Journal of Applied Engineering Research, ISSN 0973-4562, Volume 8, Number 8, 2013, pp. 909-916.
    12. VGKM Pisipati1, Habibulla Khan, V.G.N.S Prasad, K. Praveen Kumar, KVL Bhavani and M.Ravi Kumar, “ Liquid Crystal Bow-Tie Microstrip antenna for Wireless Communication Appli-cations”, Journal of Engineering Science and Technology Re-view ISSN: 1791-2377 , 4 (2) (2011) 131-134.
    13. V.G.K.M. Pisipati, Habibulla Khan, V.G.N.S. Prasad, K. Praveen Kumar, K.V.L. Bhavani and P.V. Datta Prasad, “Mi-crostrip 2x2 Square Patch Array Antenna on K15 Liquid Crystal Substrate”, International Journal of Applied Engineering Re-search, ISSN 0973-4562 Volume 6, Number 9 (2011) pp. 1099-1104
    14. Habibulla Khan, D Ujwala, Y Bhavani Sankar, Madhuri Kandepi, A Siva Nagendra Reddy, Davuluri Nagajyothi, “CPW Fed Ser-rated Antenna Performance Based on Substrate Permittivity”, International Journal of Applied Engineering Research, ISSN 0973-4562, Volume 8, Number 12, Nov-2013, pp. 1349-1354.
    15. VGKM Pisipati, K V L Bhavani, P.Sreekanth, P.Rakesh Kumar, Rectangular Microstrip Patch Antenna on Liquid Crystal Poly-mer Substrate, Journal of Theoretical and Applied Information Technology, Vol 18, No 1, August 2010.
    16. K V L Bhavani, Habibulla Khan, Multiband Slotted Aperture Antenna with Defected Ground Structure for C And X-Band Communication Applications, Journal of Theoretical and Applied Information Technology, ISSN: 1992-8645, Vol 82, No 3, Dec-2015, pp 454-461.
    17. Habibulla Khan, Sarat K. Kotamraju, Circularly Polarized Slot-ted Aperture Antenna with Coplanar Waveguide Fed for Broad-band Applications, Journal of Engineering Science and Technol-ogy, ISSN: 1823-4690, Vol. 11, No. 2, Feb-2016, pp 267 – 277.
    18. M Ajay babu, D Naga Vaishnavi, P Radhakrishna, N Bharath, K Madhuri, K Bhavani Prasad, K Harish, Flared V-Shape Slotted Monopole Multiband Antenna with Metamaterial Loading, In-ternational Journal of communications Antenna propagation, ISSN: 2039-5086, Vol 5, No 2, July-2015, pp 93-97.
    19. Harish Kaza, Jagadish Kumar Vaka, K. Sravan Kumar, N. Sri-harsha, J. Jaswanth Kumar, D.S. Siddharth and D. Sai Teja Red-dy, Design and Analysis of Compact Coplanar Wave Guide Fed Asymmetric Monopole Antennas, Research Journal of Applied Sciences, Engineering and Technology 10(3): 247-252, Jun-2015.
    20. D S Ramkiran, Nimmagadda Haritha, R Sree Ramya, Kalyani M. Vindhya, Sai P Abhishek, Design and analysis of microstrip slot array antenna configuration for bandwidth enhancement, Leo-nardo Electronic Journal of Practices and Technologies, ISSN 1583-1078, Issue 25, July-December 2014, pp 72-83.

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  • How to Cite

    Nagendram, S., T P Madhav, B., Sony, K., Janaki, P., Lakshmi Prasanna, P., Swetha, S., Venkateswara Rao, M., & ., . (2017). Study and analysis of single notched rectangular dielectric resonator antenna for cognitive radio applications. International Journal of Engineering and Technology, 7(1.1), 530-533. https://doi.org/10.14419/ijet.v7i1.1.10161