Design of octagonal fractal antenna for ultra wide band communication

  • Authors

    • Resmi Raj .U. R
    • Prof. Heera Karunakaran
    2018-06-08
    https://doi.org/10.14419/ijet.v7i2.33.15515
  • Micro Strip Line Feeding, Fractal, Patch Antenna Multiband Antenna, Octagonal Geometry, HFSS.
  • This paper presents an octagonal fractal antenna for ultra wide band communication. This antenna have small size, lower fabrication cost and multiband characteristics. The antenna is simulated by using HFSS software. It has dimension 32x30mm2.Defected ground plane is used which improves gain. Here.FR4 (εr=4.4) having thickness 1.6mm is used as the substrate. The proposed antenna is operating in the frequency range 2.1-12GHz. The resonance frequencies are 2.2GHz, 3.3GHz, 5.6GHz, 9.6GHz and 12GHz.where VSWR ≤ 2. It has radiation efficiency of 89.08% and peak gain 10.2dBi .The proposed antenna is applicable in UWB, S, and C and X bands.

     

     

  • References

    1. [1] Puente C.Fractal Antennas .Dept.Signal Theory Commun.Univ.Politenica De Catalunga.Phd.Dissertation.June, 1997.

      [2] Reddy V.Vv,Sarma Nvsn .Triband Circularly Polarzed Koch Fractal Boundary Microstrip Antenna,Ieee Antenna Propg.Lett 2014:13:1057-60.

      [3] Krishna D D, Gopalakrishna, Anandan Ck,Moham P.Compact Wideband Koch Fractal Printed Slot Antenna.Iet Member.

      [4] Homayoon Oraizi,Senior Member.Ieee And Shahran Hedegat.Miniaturization Of Microstrip Antenna By The Novel Application Of Giuseppe Peano Fractal Geometry.Ieee Transaction On Antenna And Propagation Vil.60,No:88 .Aug 2012.

      [5] Manisha Gupta1, Vinita Mathur2 Wheel Shaped Modified Fractal Antenna Realization For Wireless Communications International Journal Of Electronics And Communicationss1434-8411(16)31578-3.

      [6] S. Beril, 2 T. Anita Jones Mary Department Of Electronics And Communication, Karunya University The International Journal Of Engineering And Science (Ijesissn: 2319 – 1813 Isbn: 2319 – 1805.

      [7] Nehya Chaudhary, Sonika Sindhiya, K.K Tirphati (A.K.G.E.C) International Journal of Advanced Research in Electronics and Communication Engineering (Ijarece) Volume 3, Issue 1, January 2014.

      [8] Sarthak Singhal, 1 Pragya Singh, 2 And Amit Kumar Singh1asymmetrically Cpw-Fed Octagonal Sierpinski Uwb Fractal Antenna Microwave And Optical Technology Letters / Vol. 58, No. 7, July 2016.

      [9] R. Vivek; G. Yamuna; Y. P. Kosta; S. Suganthi; Mahesh. N. Jivanicrown Shaped Broadband Monopole Fractal Antenna for 4g Wireless Applications.

      [10] Zhen Yu; Jianguo Yu; Chenhua Zhu; Zhengyi Yang An Improved Koch Snowflake Fractal Broadband Antenna For Wireless Applications.

  • Downloads

  • How to Cite

    Raj .U. R, R., & Heera Karunakaran, P. (2018). Design of octagonal fractal antenna for ultra wide band communication. International Journal of Engineering & Technology, 7(2.33), 851-854. https://doi.org/10.14419/ijet.v7i2.33.15515