Advertisement

Coaxial Probe-Fed Slotted Antenna with Defected Ground Structure for Multi-band Applications

  • Arnab DeEmail author
  • Mamoni Saha
  • Ankan Bhattacharya
  • Arindam Biswas
  • Bappadittya Roy
  • Anup K. Bhattacharjee
Conference paper
Part of the Lecture Notes in Networks and Systems book series (LNNS, volume 41)

Abstract

This paper describes a coaxial probe-fed slotted antenna with Defected Ground Structures (DGS) which can be tuned to resonate at our desired frequency bands by changing the position of DGS and width of the slots in the ground plane. The proposed antenna can be made to work in the WLAN (2.4/5.2/5.8 GHz) band and WiMAX applications. In this paper, we have tried to reflect a detailed study of the slots in the ground plane and its effect on the antenna parameters such as gain, polarization, return loss, radiation pattern, etc. The proposed antenna produced a multi-band application providing return loss of 11.81 dB at 1.69 GHz, 18.81 dB at 2.5 GHz, 19.59 dB at 2.89 GHz, 22.98 dB at 4.81 GHz, 19.80 dB at 5.80 GHz and 12.70 dB at 6.17 GHz by using FR-4 Epoxy substrate with dielectric constant (Ɛr) of 4.4 and a substrate height (h) of 1.60 mm.

Keywords

Slot antennas DGS WLAN 

References

  1. 1.
    Wang, K.: Compact and Broadband Microstrip Antenna. A Wiley Interscience PublicationGoogle Scholar
  2. 2.
    Balanis, C.A.: Antenna Theory, Analysis and Design. Wiley, New York (1997)Google Scholar
  3. 3.
    Liu, W.C., Wu, C.M., Dai, Y.: Design of triple—frequency micro strip-fed monopole antenna using defected ground structure. IEEE Trans. Antennas Propag. 59(7) (2011)CrossRefGoogle Scholar
  4. 4.
    Kundu, A., Roy, B., Batabyal, S., Chakraborty, U., Bhattacharjee, A.K.: Coaxial fed compact rectangular microstrip antenna with multi-layer configuration for WLAN 2.4/S.2/S.8 GHZ band applications. In: ICIIS 2014, pp. I-4, lS-17. IEEE (2014)Google Scholar
  5. 5.
    Roy, B., Bhattacharya, A., Bhattacharjee, A.K., Chowdbury, S.K.: Effect of different slots in a design of microstrip antennas. In: ICECS 201S, pp. 386–390, 26–27. IEEE (2015)Google Scholar
  6. 6.
    Pozar, D.M.: A reciprocity method of analysis for printed slot and slot-coupled microstrip antennas. IEEE Trans. Antennas Propag. AP-34, 1439–1446 (1986)CrossRefGoogle Scholar
  7. 7.
    IE3D User’s Manual, Release 9, Zeland Software, IncGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Arnab De
    • 1
    Email author
  • Mamoni Saha
    • 1
  • Ankan Bhattacharya
    • 1
    • 2
  • Arindam Biswas
    • 3
  • Bappadittya Roy
    • 1
    • 4
  • Anup K. Bhattacharjee
    • 1
  1. 1.Department of Electronics and Communication EngineeringNational Institute of Technology, DurgapurDurgapurIndia
  2. 2.Department of Electronics and Communication EngineeringMallabhum Institute of TechnologyBishnupurIndia
  3. 3.Department of Electronics and Communication EngineeringAsansol Engineering CollegeAsansolIndia
  4. 4.Department of Electronics and Communication EngineeringMadanapalle Institute of Technology and ScienceMadanapalleIndia

Personalised recommendations