Design and Fabrication of Patch Antenna using DGS for WLAN and WIMAX Applications

Authors

  • Arun Dev Dhar Dwivedi Professor, Department of Electrical and Electronics Engineering, Poornima University, Jaipur, Rajasthan-303905, India E-mail ID: Adddwivedi[AT]gmail[DOT]com
  • Lalit Kumar Dalwani
  • Lavesh Gupta

DOI:

https://doi.org/10.37591/jomet.v7i1.3940

Keywords:

CST microware studio, WLAN, WIMAX, micro strip patch antenna

Abstract

Abstract

In this paper a small size micro strip patch antenna with dual frequency characteristics is presented. The proposed antenna is designed on an FR-4 epoxy dielectric substrate with the thickness of 1.6 mm and dielectric constant er =4.3. The proposed antenna has used defected ground structure (DGS) stop theory to create dual frequency band characteristics 2.13GHz – 3.25 GHZ for WIMAX and 5.725GHz – 6.3084 Hz for WLAN, respectively. The proposed antenna is small having size 20 x 12 x 1.6 mm2. Simulation is done using CST software. The simulated results shows good acceptance with the measured results.

Keywords: CST microware studio, WLAN, WIMAX, micro strip patch antenna.

Cite this Article

Lalit Kumar Dalwani, Lavesh Gupta, A. D. D. Dwivedi. Design and Fabrication of Patch Antenna using DGS for WLAN and WIMAX Applications. Journal of Microwave Engineering & Technologies. 2020; 7(1): 5–16p.


Author Biography

  • Arun Dev Dhar Dwivedi, Professor, Department of Electrical and Electronics Engineering, Poornima University, Jaipur, Rajasthan-303905, India E-mail ID: Adddwivedi[AT]gmail[DOT]com
    Arun Dev Dhar Dwivedi has received the M.Sc. degree in Physics (Electronics) from BHU, Varanasi, India in 2003 and Ph.D. degree in Electronics Engineering from IIT (BHU) Varanasi, in 2010. He is currently working as Professor in Electrical and Electronics Engineering, Poornima University Jaipur. He Worked as a Visiting Scientist in Nanoelectronic group at the Laboratory IMS-CNRS-UMR5218, University of Bordeaux, Talence, France during 2014-2015. He also worked as senior Device modeling Engineer in Spice modeling division of  Silvaco Singapore office and as an Assistant Professor at Central University of Rajasthan and Central university of Jharkhand. He has given several invited talks in India and abroad at international meetings. He also worked as SRF and JRF at centre for research in microelectronics, IIT BHU Varanasi.  He is senior member of IEEE and Branch counselor IEEE students branch Poornima University Jaipur. He is in Editorial board member of International Journal of Advanced Applied Physics Research (IJAAPR), International Journal of Electrical Communication Engineering (IJECE), International Journal of Microelectronics and Digital Integrated Circuits (IJMDIC), International Journal of Analogue Integrated Circuits (IJAIC), International Journals of Power Electronics Controllers and Converters (IJPECC). He has been awarded by Early Career Researchaward from science and engineering research board (SERB) Department of Science and Technology (DST) Government of India and research grant of 50 lacks has been approved for his project entitled " Numerical simulation and compact modeling of organic thin film transistors for future flexible electronics". He has published more than 25 papers in international Journals and 25 papers in conference/seminars. He is reviewer of various international journals like IEEE transaction on electron devices, Organic electronics, journal of electronic materials etc.

    His research interest includes Microelectronics and VLSI design, Optoelectronics and Optical communication, Organic electronics, Semiconductor device Physics, Nanoelectronics, Technology Computer Aided Design (TCAD), EDA, Compact device modeling for IC design, Analog and Digital Integrated circuits and Infrared photodetectors.

     

References

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Published

2020-06-08

Issue

Vol. 7 No. 1 (2020)

Section

Research Articles