Search search
Publication Date
to
Vol. 60
Latest Volume
All Volumes
PIERM 139 PIERM 138 PIERM 137 PIERM 136 PIERM 135 PIERM 134 PIERM 133 PIERM 132 PIERM 131 PIERM 130 PIERM 129 PIERM 128 PIERM 127 PIERM 126 PIERM 125 PIERM 124 PIERM 123 PIERM 122 PIERM 121 PIERM 120 PIERM 119 PIERM 118 PIERM 117 PIERM 116 PIERM 115 PIERM 114 PIERM 113 PIERM 112 PIERM 111 PIERM 110 PIERM 109 PIERM 108 PIERM 107 PIERM 106 PIERM 105 PIERM 104 PIERM 103 PIERM 102 PIERM 101 PIERM 100 PIERM 99 PIERM 98 PIERM 97 PIERM 96 PIERM 95 PIERM 94 PIERM 93 PIERM 92 PIERM 91 PIERM 90 PIERM 89 PIERM 88 PIERM 87 PIERM 86 PIERM 85 PIERM 84 PIERM 83 PIERM 82 PIERM 81 PIERM 80 PIERM 79 PIERM 78 PIERM 77 PIERM 76 PIERM 75 PIERM 74 PIERM 73 PIERM 72 PIERM 71 PIERM 70 PIERM 69 PIERM 68 PIERM 67 PIERM 66 PIERM 65 PIERM 64 PIERM 63 PIERM 62 PIERM 61 PIERM 60 PIERM 59 PIERM 58 PIERM 57 PIERM 56 PIERM 55 PIERM 54 PIERM 53 PIERM 52 PIERM 51 PIERM 50 PIERM 49 PIERM 48 PIERM 47 PIERM 46 PIERM 45 PIERM 44 PIERM 43 PIERM 42 PIERM 41 PIERM 40 PIERM 39 PIERM 38 PIERM 37 PIERM 36 PIERM 35 PIERM 34 PIERM 33 PIERM 32 PIERM 31 PIERM 30 PIERM 29 PIERM 28 PIERM 27 PIERM 26 PIERM 25 PIERM 24 PIERM 23 PIERM 22 PIERM 21 PIERM 20 PIERM 19 PIERM 18 PIERM 17 PIERM 16 PIERM 14 PIERM 13 PIERM 12 PIERM 11 PIERM 10 PIERM 9 PIERM 8 PIERM 7 PIERM 6 PIERM 5 PIERM 4 PIERM 3 PIERM 2 PIERM 1
All Journals
PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2017-08-28
Design and Development of a Wideband Fractal Tetrahedron Dielectric Resonator Antenna with Triangular Slots
By
Kedar Trivedi,

    Mr. Kedar Trivedi

    Department of Electronics & Communications Engineering

    Nirma University

    India

    Homepage

Dhaval A. Pujara

    Prof. Dhaval A. Pujara

    Department of Electronics & Communications Engineering, Institute of Technology

    Nirma University

    India

    Homepage

Progress In Electromagnetics Research M, Vol. 60, 47-55, 2017
doi:10.2528/PIERM17061103 | Google Scholar

Abstract
In this paper, a fractal tetrahedron shaped dielectric resonator antenna (DRA) design for wideband applications is proposed. Two triangular-shaped fractal slots of different sizes are introduced to reduce Q-factor of DRA and in turn to achieve wide bandwidth (BW). Internal coaxial feeding is utilized for good impedance matching and ease of fabrication. The proposed fractal DRA is fabricated and tested. The measured results are in good accordance with the simulated ones. Measured impedance bandwidth of about 72.3% covering frequency band of 3.8-8.1 GHz is achieved. Good separation between co- and cross-polarized radiation patterns in broadside direction is achieved. Various design parameters and associated results are discussed in this paper.
Download Full Article (882) View Full Article volume
Citation
Kedar Trivedi, and Dhaval A. Pujara, "Design and Development of a Wideband Fractal Tetrahedron Dielectric Resonator Antenna with Triangular Slots," Progress In Electromagnetics Research M, Vol. 60, 47-55, 2017.
doi:10.2528/PIERM17061103
References

1. Petosa, A., A. Ittipiboon, Y. M. M. Antar, D. Roscoe, and M. Cuhasi, "Recent advances in dielectric-resonator antenna technology," IEEE Antennas Propag. Mag., Vol. 40, No. 3, 35-48, Jun. 1998.
doi:10.1109/74.706069        Google Scholar

2. Soren, D., R. Ghatak, R. K. Mishra, and D. R. Poddar, "Dielectric resonator antennas: Designs and advances," Progress In Electromagnetics Research B, Vol. 60, 195-213, 2014.
doi:10.2528/PIERB14031306        Google Scholar

3. Luk, K. M., K.W. Leung, and Eds, Dielectric Resonator Antennas, Research Studies Press, 2003.

4. Petosa, A., Dielectric Resonator Antenna Handbook, Artech House, 2007.

5. Werner, D. H., R. L. Haupt, and P. L. Werner, "Fractal antenna engineering: The theory and design of fractal antenna arrays," IEEE Antennas Propag. Mag., Vol. 44, No. 1, 20-36, Feb. 2002.
doi:10.1109/74.997888        Google Scholar

6. Altaf, A., Y. Yang, K. Y. Lee, and K. C. Hwang, "Circularly polarized spidron fractal dielectric resonator antenna," IEEE Antennas Wireless Propag. Lett., Vol. 14, 1806-1809, 2015.
doi:10.1109/LAWP.2015.2427373        Google Scholar

7. Dhar, S., R. Ghatak, B. Gupta, and D. R. Poddar, "A wideband Minkowski fractal dielectric resonator antenna," IEEE Trans. Antennas Propag., Vol. 61, 2895-2903, 2013.
doi:10.1109/TAP.2013.2251596        Google Scholar

8. Patttnaik, S., S. Sahu, S. K. K. Dash, and S. S. Behera, "Rotated stacked dielectric resonator antenna with Sierpinski fractal for circular polarization," Proc. IEEE ICCSP-2015, 361-364, Melmaruvathur, India, 2015.        Google Scholar

9. Sankaranarayanan, D., D. V. Kiran, and B. Mukherjee, "Koch snowflake dielectric resonator antenna loaded with a circular metallic patch for wideband applications," 2016 URSI Asia-Pacific Radio Science Conf. (URSI AP-RASC), 1798-1801, Seoul, 2016.        Google Scholar

10. Liu, H., Y. Liu, M. Wei, and S. Gong, "Dual-broadband dielectric resonator antenna based on modified Sierpinski fractal geometry," Electronics Letters, Vol. 51, No. 11, 806-808, 2015.
doi:10.1049/el.2015.0302        Google Scholar

11. Trivedi, K. and D. Pujara, "Design and development of a prism-shaped wideband dielectric resonator antenna," 2015 IEEE Int. Symp. on Antennas and Propag. & USNC/URSI National Radio Science Meeting, 49-50, Vancouver, BC, 2015.        Google Scholar

12. Gangwar, R. K., S. P. Singh, and D. Kumar, "A modified fractal rectangular curve dielectric resonator antenna for WiMAX application," Progress In Electromagnetics Research C, Vol. 12, 37-51, 2010.
doi:10.2528/PIERC09111303        Google Scholar

13. Azari, A., A. Ismail, A. Sali, and F. Hashim, "A new super wideband fractal monopole dielectric resonator antenna," IEEE Antennas Wireless Propag. Lett., Vol. 12, 1014-1016, 2013.
doi:10.1109/LAWP.2013.2278011        Google Scholar

14. Haji-Hashemi, M. R. and A. Shahpari, "A wideband fractal dielectric resonator antenna," 2005 IEEE Int. Symp. on Antennas and Propag., 533-536, Washington, DC, USA, 2005.        Google Scholar

15. Lo, H. Y., K. W. Leung, K. M. Luk, and E. K. N. Yung, "Low profile triangular dielectric resonator antenna," 2000 IEEE Int. Symp. on Antennas and Propag., 2088-2091, Salt Lake City, USA, 2000.        Google Scholar

16. Kumari, R., K. Parmar, and S. K. Behera, "Conformal patch fed stacked triangular dielectric resonator antenna for WLAN applications," 2010 Int. Conf. on Emerging Trends in Robotics and Communication Technologies (INTERACT), 104-107, 2010.
doi:10.1109/INTERACT.2010.5706210        Google Scholar

17. Maity, S. and B. Gupta, "Experimental investigations on wideband triangular dielectric resonator antenna," IEEE Trans. Antennas Propag., Vol. 64, No. 12, 5483-5486, 2016.
doi:10.1109/TAP.2016.2607765        Google Scholar

Download Full Article (882) View Full Article volume


The EM Academy piers.org jpier.org Who's Who in EM
Copyright © 2022 The Electromagnetics Academy. All Rights Reserved.