A CPW - Fed Microstrip Monopole Antenna Employing Inverted Quad L Shaped Stubs with Symmetrical Slotted Rectangular Ring Ground Planes for GPS/PCS/UMTS and UWB Applications

A CPW - Fed Microstrip Monopole Antenna Employing Inverted Quad L Shaped Stubs with Symmetrical Slotted Rectangular Ring Ground Planes for GPS/PCS/UMTS and UWB Applications

##plugins.themes.bootstrap3.article.sidebar##

   PDF
Submitted Mar 4, 2020
Published Mar 17, 2020
DOI https://doi.org/10.24018/ejeng.2020.5.3.1825
Abstract viewed = 249 times
Issue
Vol. 5 No. 3: MARCH 2020
Section
Articles

##plugins.themes.bootstrap3.article.main##

  •   G. Viswanadh Raviteja

    •    Anil Neerukonda Institute of Technology and Sciences
  •   T. Sarath

    •    Anil Neerukonda Institute of Technology and Sciences, India
  •   M. Vinethra Naidu

    •    Anil Neerukonda Institute of Technology and Sciences, India
  •   S. Baka Vikash

    •    Anil Neerukonda Institute of Technology and Sciences, India
  •   K. Sudheer

    •    Anil Neerukonda Institute of Technology and Sciences, India

Abstract

In this research article, a simple and compact dual-band microstrip monopole antenna is discussed. A CPW feed is given to patch consisting of rectangular coplanar ground sheets on either side, truncated their centers with smaller rectangular sheets giving the shape of rectangular rings. The proposed antenna is designed using FR4 epoxy substrate having dielectric constant 4.4 and thickness 1.6mm. The main element in the antenna is four inverted L shaped stubs which govern the impedance bandwidth of the antenna. Simulations are carried out using HFSS software. The S11 plot for the proposed antenna showed dual-band characteristics with a lower band ranging from 1.09GHz to 2.33 GHz (1.24 GHz bandwidth) and the upper band covering 3.01 GHz to 10.738 GHz (7.728 GHz bandwidth). The proposed antenna bandwidth ranges of the proposed antenna will be covering the GPS, PCS and UMTS applications for lower band and UWB applications for upper band. The antenna exhibited a peak of 3.01 dB and 4.54 dB at 1.89 GHz and 9.45 GHz. Simulations are carried and all the important findings are plotted.


Keywords: microstrip monopole, CPW Feed, L shaped stubs, coplanar rectangular rings, GPS, UWB applications

References

. T. L. Singal, “Wireless Communications”, Tata McGraw-Hill Education, 2010.

. S. S. Bhatia, J. S. Sivia, M. Kaur, “Comparsion of feeding techniques for the design of microstrip rectangular patch antenna for X-Band applications,” International Journal of Advanced Technology in Engineering and Science, vol.03, pp. 455-460, Feb 2015.

. D.R. Jahagirdar and R.D Stewart, “Non-Leaky Conductor Backed Coplanar Wave Guide-Fed Rectangular Microstrip Patch Antenna”, IEEE Microwave and Guided-Wave Letters. 3, 115-117, 1998.

. S.S. Pattnaik, Gianluca Lazzi and Om.P. Gandhi, “On the Use of WideBand High-Gain Microstrip Antenna for Mobile Telephones”, IEEE Antennas and Propagation Magazine 40(1): 88-90., 1998.

. N. Herscovici, “New considerations in the design of microstrip antennas”, IEEE Transactions on Antennas and Propagation, AP-46, 6, 807-812, 2002.

. D. Upadhyay and R. P. Dwivedi, “Antenna miniaturization techniques for wireless applications,” in Wireless and Optical Communications (WOCN), International Conference, IEEE, Vijayawada, India, 2014, pp. 1–4.

. S. Maci, B. B. Gentili, P. Piazzesi, and C. Salvador, “Dual band slot-loaded patch antenna,” Proc. Inst. Elect. Eng. Microw. Antennas Propag., vol. 142, no. 3, pp. 225–232, Jun. 1995.

. Liu, W. C. and P. C. Kao, “Compact CPW-fed dual folded strip monopole antenna for 5.8GHz RFID application,” Microwave Opt. Technol Lett., Vol. 48, 1614–1615, 2006.

. Song, Y., Y.C.Jiao, G.Zhao, andF.S.Zhang, “Multiband CPW fed triangle-shaped monopole antenna for wireless applications,” Progress In Electromagnetics Research, PIER 70, 329–336, 2007.

. Yoon, J. H., “Fabrication and measurement of rectangular ring with open-ended CPW-fed monopole antenna for 2.4/5.2-GHz WLAN operation,” Microwave Opt. Technol. Lett., Vol. 48, 1480– 1483, 2006.

. Zhao, G., F. S. Zhang, Y. Song, W. B. Weng, and Y. C. Jiao, “Compact ring monopole antenna with double meander lines for2.4/5GHz dual-band operation,” Progress In Electromagnetics Research, PIER 72, 187–194, 2007.

. Liu, W. C., “Optimal design dual-band CPW-fed G-shaped monopole antenna for for WLAN application,” Progress In Electromagnetics Research, PIER 72, 187–194, 2007.

. Zhang, L., Jiao, Y.C., Zhao, G., Song, Y., Wang, X.M. and Zhang, F.S., 2008. A novel CPW-FED monopole antenna for multiband operation. Journal of Electromagnetic Waves and Applications, 22(5-6), pp.741-747.

Downloads

Download data is not yet available.

##plugins.themes.bootstrap3.article.details##

How to Cite
[1]
Raviteja, G.V., Sarath, T., Vinethra Naidu, M., Baka Vikash, S. and Sudheer, K. 2020. A CPW - Fed Microstrip Monopole Antenna Employing Inverted Quad L Shaped Stubs with Symmetrical Slotted Rectangular Ring Ground Planes for GPS/PCS/UMTS and UWB Applications. European Journal of Engineering and Technology Research. 5, 3 (Mar. 2020), 301–303. DOI:https://doi.org/10.24018/ejeng.2020.5.3.1825.