CFP last date
22 April 2024
Reseach Article

Effect of Size and Location of The DGS on Characteristics of Rectangular Microstrip Patch Antenna

Published on September 2015 by Amar B. Kachare, Mahesh S. Mathpati, and Anil K. Rathod
Emerging Applications of Electronics System, Signal Processing and Computing Technologies
Foundation of Computer Science USA
NCESC2015 - Number 2
September 2015
Authors: Amar B. Kachare, Mahesh S. Mathpati, and Anil K. Rathod
fbdf2607-3af2-4c30-aa18-125d69710370

Amar B. Kachare, Mahesh S. Mathpati, and Anil K. Rathod . Effect of Size and Location of The DGS on Characteristics of Rectangular Microstrip Patch Antenna. Emerging Applications of Electronics System, Signal Processing and Computing Technologies. NCESC2015, 2 (September 2015), 18-21.

@article{
author = { Amar B. Kachare, Mahesh S. Mathpati, and Anil K. Rathod },
title = { Effect of Size and Location of The DGS on Characteristics of Rectangular Microstrip Patch Antenna },
journal = { Emerging Applications of Electronics System, Signal Processing and Computing Technologies },
issue_date = { September 2015 },
volume = { NCESC2015 },
number = { 2 },
month = { September },
year = { 2015 },
issn = 0975-8887,
pages = { 18-21 },
numpages = 4,
url = { /proceedings/ncesc2015/number2/22369-7341/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 Emerging Applications of Electronics System, Signal Processing and Computing Technologies
%A Amar B. Kachare
%A Mahesh S. Mathpati
%A and Anil K. Rathod
%T Effect of Size and Location of The DGS on Characteristics of Rectangular Microstrip Patch Antenna
%J Emerging Applications of Electronics System, Signal Processing and Computing Technologies
%@ 0975-8887
%V NCESC2015
%N 2
%P 18-21
%D 2015
%I International Journal of Computer Applications
Abstract

Microstrip antennas due to their small profile design take less area. Further they can be modified by two techniques that are introducing defect in ground plane and adding layers to the conducting surface in order to improve its gain, VSWR, bandwidth, return loss and directivity. [4] The most novel technique is modifying the ground plane known as Defected Ground Structure. This paper presents the effect of changing the location and size of the defect introduced in ground plane on the characteristics of the rectangular microstrip patch antenna. The antenna is simulated on Duroid substrate with dielectric constant of 2. 2 and fed with 50 ohms microstrip line using HFSS software. By introducing the defect in the ground plane and changing its location and size the corresponding changes in the characteristics have been noted for 2. 4GHz of resonant frequency.

References
  1. Ian T. McMichael, Member, IEEE, Eric C. Nallon, Vincent P. Schnee, Waymond R. Scott,Jr. ,Fellow, IEEE, and Mark S. Mirotznik, Senior Member, IEEE "EBG Antenna for GPR With a Metal Detector for Landmine Detection" published in "IEEE Geosciencean Remote sensing letters, vol. 10, no. 6, november 2013"
  2. Progress In Electromagnetic Research B, Vol. 7, 173–189, 2008 "AN OVERVIEW ON DEFECTED GROUNDSTRUCTURE" byL. H. Weng, Y. C. Guo, X. W. Shi. Progress in electromagnetics research c, vol. 7, 13–24, 2012 "Effects of soil physical
  3. YABLONOVITCH, E. Photonic crystals. J. Modern Opt. , 1994, vol. 41, no. 2, p. 173,194.
  4. "Microstrip patch antenna with defected ground structure & defected microstrip Structure" Published in "Recent Advances in Microwave Theory andapplications,2008. "MICROWAVE 2008. International Conference.
  5. "Efficiency enhancement of microstrip patch antenna with defected groundstructure" Published in "Recent Advances in Microwave Theory andapplications,2008. " MICROWAVE 2008. International Conference.
  6. Mutual Coupling Reduction of Microstrip Antennas using Defected Ground Structure Published in Communication systems, 2006. ICCS 2006. 10th IEEE Singapore International Conference.
  7. I. Chang, B. Lee, "Design of Defected Ground Structures for Harmonic
  8. Control of Active Microstrip Antennas," IEEE APInternationalSymposium,Vol. 2, 852.
  9. Structure for microstrip lines. IEEE MicrowaveGuided Wave Lett. ,1998, vol. 8, no. 2,69 - 71.
  10. John, S. , "Strong localization of photons in certain disordered dielectric superlattices," Physical Review Letters, Vol. 58, No. 23, 2486–2489, 1987.
Index Terms

Computer Science
Information Sciences

Keywords

Microstrip Patch Antenna Defected Ground Structure